{"id":4953,"date":"2024-07-26T06:28:27","date_gmt":"2024-07-26T06:28:27","guid":{"rendered":"https:\/\/3dpmetal.com\/?p=4953"},"modified":"2024-07-26T06:28:33","modified_gmt":"2024-07-26T06:28:33","slug":"commercial-powders-202407262","status":"publish","type":"post","link":"https:\/\/3dpmetal.com\/cs\/commercial-powders-202407262\/","title":{"rendered":"Pr\u016fvodce komer\u010dn\u00edmi pr\u00e1\u0161ky"},"content":{"rendered":"<p>Kdy\u017e se \u0159ekne \"komer\u010dn\u00ed pr\u00e1\u0161ky\", mo\u017en\u00e1 se n\u00e1m vybav\u00ed jednoduch\u00e9 v\u00fdrobky denn\u00ed pot\u0159eby, jako je d\u011btsk\u00fd pudr nebo pr\u00e1\u0161ek do pe\u010diva. Ale v oblasti pr\u016fmyslu a v\u00fdroby, <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">komer\u010dn\u00ed pr\u00e1\u0161ky<\/a> ozna\u010duj\u00ed vysoce specializovan\u00e9 kovov\u00e9 pr\u00e1\u0161ky pou\u017e\u00edvan\u00e9 v r\u016fzn\u00fdch aplikac\u00edch od 3D tisku po leteckou techniku. Zaujalo v\u00e1s to? Poj\u010fme se do tohoto fascinuj\u00edc\u00edho sv\u011bta pono\u0159it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>P\u0159ehled komer\u010dn\u00edch pr\u00e1\u0161k\u016f<\/strong><\/h2>\n\n\n\n<p>Komer\u010dn\u00ed pr\u00e1\u0161ky hraj\u00ed kl\u00ed\u010dovou roli v modern\u00ed v\u00fdrob\u011b a technologick\u00e9m pokroku. Tyto pr\u00e1\u0161ky, obvykle kovy nebo slitiny kov\u016f, jsou jemn\u011b mlet\u00e9 \u010d\u00e1stice pou\u017e\u00edvan\u00e9 v r\u016fzn\u00fdch procesech, jako je aditivn\u00ed v\u00fdroba, povrchov\u00e1 \u00faprava a metalurgie. Spr\u00e1vn\u00fd pr\u00e1\u0161ek m\u016f\u017ee v\u00fdrazn\u011b zv\u00fd\u0161it kvalitu, trvanlivost a v\u00fdkonnost kone\u010dn\u00e9ho v\u00fdrobku.<\/p>\n\n\n\n<p><strong>Kl\u00ed\u010dov\u00e9 \u00fadaje:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Typy komer\u010dn\u00edch pr\u00e1\u0161k\u016f<\/strong>: Kovy jako hlin\u00edk, titan, \u017eelezo a jejich slitiny.<\/li>\n\n\n\n<li><strong>APLIKACE<\/strong>: 3D tisk, letectv\u00ed, automobilov\u00fd pr\u016fmysl, l\u00e9ka\u0159sk\u00e9 p\u0159\u00edstroje.<\/li>\n\n\n\n<li><strong>Vlastnosti<\/strong>: Velikost \u010d\u00e1stic, tvar, \u010distota, tekutost, hustota.<\/li>\n\n\n\n<li><strong>Dodavatel\u00e9 a cen\u00edk<\/strong>: R\u016fzn\u00e9 podle typu, mno\u017estv\u00ed a kvality.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"406\" height=\"304\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg\" alt=\"Komer\u010dn\u00ed pr\u00e1\u0161ky\" class=\"wp-image-4258\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg 406w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-300x225.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-16x12.jpg 16w\" sizes=\"auto, (max-width: 406px) 100vw, 406px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>Typy komer\u010dn\u00edch kovov\u00fdch pr\u00e1\u0161k\u016f<\/strong><\/h2>\n\n\n\n<p><strong>Hlin\u00edkov\u00fd pr\u00e1\u0161ek<\/strong><\/p>\n\n\n\n<p>Hlin\u00edkov\u00fd pr\u00e1\u0161ek je lehk\u00fd, vysoce vodiv\u00fd a m\u00e1 vynikaj\u00edc\u00ed odolnost proti korozi. Je \u0161iroce pou\u017e\u00edv\u00e1n v automobilov\u00e9m a leteck\u00e9m pr\u016fmyslu.<\/p>\n\n\n\n<p><strong>Titanov\u00fd pr\u00e1\u0161ek<\/strong><\/p>\n\n\n\n<p>Titanov\u00fd pr\u00e1\u0161ek je zn\u00e1m\u00fd svou pevnost\u00ed, n\u00edzkou hustotou a vysokou odolnost\u00ed proti korozi. Je obl\u00edben\u00fd v leteck\u00e9m pr\u016fmyslu a l\u00e9ka\u0159stv\u00ed.<\/p>\n\n\n\n<p><strong>\u017delezn\u00fd pr\u00e1\u0161ek<\/strong><\/p>\n\n\n\n<p>\u017delezn\u00fd pr\u00e1\u0161ek je d\u016fle\u017eit\u00fd pro v\u00fdrobu magnetick\u00fdch materi\u00e1l\u016f a sou\u010d\u00e1stek v automobilov\u00e9m pr\u016fmyslu.<\/p>\n\n\n\n<p><strong>Niklov\u00fd pr\u00e1\u0161ek<\/strong><\/p>\n\n\n\n<p>Pr\u00e1\u0161kov\u00fd nikl m\u00e1 vynikaj\u00edc\u00ed tepelnou a elektrickou vodivost, tak\u017ee je ide\u00e1ln\u00ed pro elektronick\u00e9 aplikace.<\/p>\n\n\n\n<p><strong>M\u011bd\u011bn\u00fd pr\u00e1\u0161ek<\/strong><\/p>\n\n\n\n<p>M\u011bd\u011bn\u00fd pr\u00e1\u0161ek je vysoce vodiv\u00fd a \u010dasto se pou\u017e\u00edv\u00e1 v elektrick\u00fdch a tepeln\u011b vodiv\u00fdch aplikac\u00edch.<\/p>\n\n\n\n<p><strong>Kobaltov\u00fd pr\u00e1\u0161ek<\/strong><\/p>\n\n\n\n<p>Kobaltov\u00fd pr\u00e1\u0161ek se pou\u017e\u00edv\u00e1 v aplikac\u00edch odoln\u00fdch proti vysok\u00fdm teplot\u00e1m a opot\u0159eben\u00ed.<\/p>\n\n\n\n<p><strong>Pr\u00e1\u0161ek z nerezov\u00e9 oceli<\/strong><\/p>\n\n\n\n<p>Pr\u00e1\u0161ek z nerezov\u00e9 oceli kombinuje odolnost proti korozi s mechanickou pevnost\u00ed a pou\u017e\u00edv\u00e1 se v r\u016fzn\u00fdch odv\u011btv\u00edch od zdravotnictv\u00ed po automobilov\u00fd pr\u016fmysl.<\/p>\n\n\n\n<p><strong>Chromov\u00fd pr\u00e1\u0161ek<\/strong><\/p>\n\n\n\n<p>Chromov\u00fd pr\u00e1\u0161ek se pou\u017e\u00edv\u00e1 pro svou vysokou tvrdost a odolnost proti korozi, co\u017e je ide\u00e1ln\u00ed pro n\u00e1t\u011bry a aplikace s tvrd\u00fdm povrchem.<\/p>\n\n\n\n<p><strong>Zinkov\u00fd pr\u00e1\u0161ek<\/strong><\/p>\n\n\n\n<p>Pr\u00e1\u0161kov\u00fd zinek se pou\u017e\u00edv\u00e1 p\u0159edev\u0161\u00edm k pozinkov\u00e1n\u00ed oceli, aby ji chr\u00e1nil p\u0159ed koroz\u00ed.<\/p>\n\n\n\n<p><strong>Ho\u0159\u010d\u00edk v pr\u00e1\u0161ku<\/strong><\/p>\n\n\n\n<p>Ho\u0159\u010d\u00edkov\u00fd pr\u00e1\u0161ek je lehk\u00fd a pou\u017e\u00edv\u00e1 se v letectv\u00ed a vojenstv\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Slo\u017een\u00ed komer\u010dn\u00edch pr\u00e1\u0161k\u016f<\/strong><\/h2>\n\n\n\n<p>Pro v\u00fdb\u011br spr\u00e1vn\u00e9ho pr\u00e1\u0161ku pro va\u0161e pot\u0159eby je z\u00e1sadn\u00ed zn\u00e1t slo\u017een\u00ed t\u011bchto pr\u00e1\u0161k\u016f. Zde je podrobn\u00fd p\u0159ehled:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Typ pr\u00e1\u0161ku<\/strong><\/th><th><strong>Kompozice<\/strong><\/th><th><strong>Vlastnosti<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Hlin\u00edkov\u00fd pr\u00e1\u0161ek<\/td><td>Al<\/td><td>Lehk\u00e9, vodiv\u00e9, odoln\u00e9 proti korozi<\/td><\/tr><tr><td>Titanov\u00fd pr\u00e1\u0161ek<\/td><td>Ty<\/td><td>Pevn\u00e9, s n\u00edzkou hustotou, odoln\u00e9 proti korozi<\/td><\/tr><tr><td>\u017delezn\u00fd pr\u00e1\u0161ek<\/td><td>Fe<\/td><td>Magnetick\u00e9, poddajn\u00e9, relativn\u011b levn\u00e9.<\/td><\/tr><tr><td>Niklov\u00fd pr\u00e1\u0161ek<\/td><td>Ne<\/td><td>Vysok\u00e1 tepeln\u00e1\/elektrick\u00e1 vodivost, odolnost proti korozi<\/td><\/tr><tr><td>M\u011bd\u011bn\u00fd pr\u00e1\u0161ek<\/td><td>Cu<\/td><td>Vysoce vodiv\u00e9, odoln\u00e9 proti korozi<\/td><\/tr><tr><td>Kobaltov\u00fd pr\u00e1\u0161ek<\/td><td>Co<\/td><td>Odolnost proti vysok\u00fdm teplot\u00e1m, odolnost proti opot\u0159eben\u00ed<\/td><\/tr><tr><td>Pr\u00e1\u0161ek z nerezov\u00e9 oceli<\/td><td>Fe, Cr, Ni, Mo<\/td><td>Odoln\u00fd proti korozi, siln\u00fd<\/td><\/tr><tr><td>Chromov\u00fd pr\u00e1\u0161ek<\/td><td>Cr<\/td><td>Vysok\u00e1 tvrdost, odolnost proti korozi<\/td><\/tr><tr><td>Zinkov\u00fd pr\u00e1\u0161ek<\/td><td>Zn<\/td><td>Odoln\u00fd proti korozi, pou\u017e\u00edv\u00e1 se k pozinkov\u00e1n\u00ed<\/td><\/tr><tr><td>Ho\u0159\u010d\u00edk v pr\u00e1\u0161ku<\/td><td>Mg<\/td><td>Lehk\u00e9, pevn\u00e9, pou\u017e\u00edvan\u00e9 v aplikac\u00edch s vysokou pevnost\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Charakteristiky komer\u010dn\u00edch pr\u00e1\u0161k\u016f<\/strong><\/h2>\n\n\n\n<p>V\u00fdkon komer\u010dn\u00edch pr\u00e1\u0161k\u016f je do zna\u010dn\u00e9 m\u00edry d\u00e1n jejich vnit\u0159n\u00edmi vlastnostmi. Prozkoumejme tyto vlastnosti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Velikost \u010d\u00e1stic<\/strong>: Ovliv\u0148uje tekutost a hustotu balen\u00ed.<\/li>\n\n\n\n<li><strong>Tvar \u010d\u00e1stice<\/strong>: Ovliv\u0148uje rozt\u00edr\u00e1n\u00ed a p\u0159ilnavost pr\u00e1\u0161k\u016f.<\/li>\n\n\n\n<li><strong>\u010cistota<\/strong>: Vy\u0161\u0161\u00ed \u010distota obecn\u011b znamen\u00e1 lep\u0161\u00ed v\u00fdkon.<\/li>\n\n\n\n<li><strong>Te\u010den\u00ed<\/strong>: Kritick\u00e9 pro procesy, jako je 3D tisk.<\/li>\n\n\n\n<li><strong>Hustota<\/strong>: Ovliv\u0148uje hmotnost a struktur\u00e1ln\u00ed vlastnosti kone\u010dn\u00e9ho v\u00fdrobku.<\/li>\n<\/ul>\n\n\n\n<p><strong>Podrobn\u00e1 charakteristika:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Charakteristika<\/strong><\/th><th><strong>Popis<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Velikost \u010d\u00e1stic<\/td><td>Ur\u010duje pr\u016ftok a hustotu balen\u00ed. Men\u0161\u00ed \u010d\u00e1stice \u010dasto poskytuj\u00ed lep\u0161\u00ed rozli\u0161en\u00ed p\u0159i 3D tisku.<\/td><\/tr><tr><td>Tvar \u010d\u00e1stice<\/td><td>Kulovit\u00e9 \u010d\u00e1stice l\u00e9pe proud\u00ed, zat\u00edmco nepravideln\u00e9 tvary se mohou nabalovat hust\u011bji.<\/td><\/tr><tr><td>\u010cistota<\/td><td>Pr\u00e1\u0161ky s vysokou \u010distotou jsou nezbytn\u00e9 pro dosa\u017een\u00ed po\u017eadovan\u00fdch vlastnost\u00ed materi\u00e1lu bez kontaminace.<\/td><\/tr><tr><td>Te\u010den\u00ed<\/td><td>Ovliv\u0148uje snadnost zpracov\u00e1n\u00ed pr\u00e1\u0161k\u016f. M\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro konzistentn\u00ed kvalitu ve v\u00fdrob\u011b.<\/td><\/tr><tr><td>Hustota<\/td><td>Ovliv\u0148uje mechanick\u00e9 vlastnosti a hmotnost kone\u010dn\u00e9ho v\u00fdrobku.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"4260\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb.jpg\" alt=\"hlin\u00edk nikl bronz\" class=\"wp-image-4260\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb.jpg 800w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-300x225.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-768x576.jpg 768w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti45Al8Nb-16x12.jpg 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"756\" data-id=\"4259\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png\" alt=\"Materi\u00e1l t\u0159\u00eddy M2\" class=\"wp-image-4259\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png 842w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-300x269.png 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-768x690.png 768w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder-13x12.png 13w\" sizes=\"auto, (max-width: 842px) 100vw, 842px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"406\" height=\"304\" data-id=\"4258\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg\" alt=\"Komer\u010dn\u00ed pr\u00e1\u0161ky\" class=\"wp-image-4258\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb.jpg 406w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-300x225.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-16x12.jpg 16w\" sizes=\"auto, (max-width: 406px) 100vw, 406px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"371\" data-id=\"4250\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI.jpg\" alt=\"Pr\u00e1\u0161ek z hlin\u00edkov\u00e9 slitiny 7050\" class=\"wp-image-4250\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI.jpg 500w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI-300x223.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4ELI-16x12.jpg 16w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"472\" data-id=\"4249\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1.jpg\" alt=\"rozpra\u0161ov\u00e1n\u00ed plynu\" class=\"wp-image-4249\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1.jpg 512w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1-300x277.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC4-1-13x12.jpg 13w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"682\" height=\"463\" data-id=\"4253\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC11.jpg\" alt=\"Aditivn\u00ed v\u00fdroba m\u011bdi\" class=\"wp-image-4253\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC11.jpg 682w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC11-300x204.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/TC11-18x12.jpg 18w\" sizes=\"auto, (max-width: 682px) 100vw, 682px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aplikace <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Komer\u010dn\u00ed pr\u00e1\u0161ky<\/a><\/strong><\/h2>\n\n\n\n<p>Tyto pr\u00e1\u0161ky jsou d\u00edky sv\u00e9mu v\u0161estrann\u00e9mu vyu\u017eit\u00ed nepostradateln\u00e9 v mnoha pr\u016fmyslov\u00fdch odv\u011btv\u00edch. Zde se dozv\u00edte, jak se pou\u017e\u00edvaj\u00ed:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Pr\u016fmysl<\/strong><\/th><th><strong>Aplikace<\/strong><\/th><th><strong>V\u00fdhody<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Letectv\u00ed a kosmonautika<\/td><td>3D tisk sou\u010d\u00e1st\u00ed, povlak\u016f<\/td><td>Lehk\u00e9, pevn\u00e9, odoln\u00e9 proti korozi<\/td><\/tr><tr><td>Automotivn\u00ed<\/td><td>V\u00fdroba d\u00edl\u016f, n\u00e1t\u011br\u016f<\/td><td>Odoln\u00e9, vysoce v\u00fdkonn\u00e9 a cenov\u011b v\u00fdhodn\u00e9.<\/td><\/tr><tr><td>Medical<\/td><td>Implant\u00e1ty, prot\u00e9zy, chirurgick\u00e9 n\u00e1stroje<\/td><td>Biokompatibiln\u00ed, odoln\u00fd, lehk\u00fd<\/td><\/tr><tr><td>Elektronika<\/td><td>Vodiv\u00e9 sou\u010d\u00e1sti, baterie<\/td><td>Vysok\u00e1 elektrick\u00e1\/tepeln\u00e1 vodivost, spolehlivost<\/td><\/tr><tr><td>Energie<\/td><td>Lopatky turb\u00edn, palivov\u00e9 \u010dl\u00e1nky, sol\u00e1rn\u00ed panely<\/td><td>Vysok\u00e1 pevnost, \u00fa\u010dinnost, trvanlivost<\/td><\/tr><tr><td>Konstrukce<\/td><td>Konstruk\u010dn\u00ed prvky, n\u00e1t\u011bry<\/td><td>Pevn\u00e9, odoln\u00e9 proti korozi, cenov\u011b v\u00fdhodn\u00e9<\/td><\/tr><tr><td>Vojensk\u00e9 str\u00e1nky<\/td><td>Lehk\u00fd panc\u00ed\u0159, konstruk\u010dn\u00ed prvky<\/td><td>Vysok\u00fd pom\u011br pevnosti a hmotnosti, odolnost<\/td><\/tr><tr><td>V\u00fdroba<\/td><td>Aditivn\u00ed v\u00fdroba, pr\u00e1\u0161kov\u00e1 metalurgie<\/td><td>P\u0159esnost, hospod\u00e1rnost, efektivita materi\u00e1lu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Specifikace, velikosti, t\u0159\u00eddy a normy<\/strong><\/h2>\n\n\n\n<p>P\u0159i v\u00fdb\u011bru komer\u010dn\u00edch pr\u00e1\u0161k\u016f jsou rozhoduj\u00edc\u00ed specifikace, jako je velikost, jakost a normy. Zde je komplexn\u00ed p\u0159ehled:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Typ pr\u00e1\u0161ku<\/strong><\/th><th><strong>Velikost (mikrony)<\/strong><\/th><th><strong>T\u0159\u00eddy<\/strong><\/th><th><strong>Normy<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Hlin\u00edkov\u00fd pr\u00e1\u0161ek<\/td><td>10-200<\/td><td>Al99.5, Al99.9<\/td><td>ASTM B212, ISO 209-1<\/td><\/tr><tr><td>Titanov\u00fd pr\u00e1\u0161ek<\/td><td>15-100<\/td><td>T\u0159\u00edda 1-5, Ti6Al4V<\/td><td>ASTM B348, ISO 5832-2<\/td><\/tr><tr><td>\u017delezn\u00fd pr\u00e1\u0161ek<\/td><td>20-150<\/td><td>Fe99.5, Fe99.9<\/td><td>ASTM B748, ISO 4497<\/td><\/tr><tr><td>Niklov\u00fd pr\u00e1\u0161ek<\/td><td>10-100<\/td><td>Ni200, Ni201<\/td><td>ASTM B329, ISO 3785<\/td><\/tr><tr><td>M\u011bd\u011bn\u00fd pr\u00e1\u0161ek<\/td><td>15-200<\/td><td>Cu99, Cu99.9<\/td><td>ASTM B833, ISO 3923<\/td><\/tr><tr><td>Kobaltov\u00fd pr\u00e1\u0161ek<\/td><td>10-150<\/td><td>Co99.5, Co99.9<\/td><td>ASTM B330, ISO 4498<\/td><\/tr><tr><td>Pr\u00e1\u0161ek z nerezov\u00e9 oceli<\/td><td>10-150<\/td><td>316L, 304L, 17-4PH<\/td><td>ASTM B213, ISO 3252<\/td><\/tr><tr><td>Chromov\u00fd pr\u00e1\u0161ek<\/td><td>20-150<\/td><td>Cr99, Cr99.9<\/td><td>ASTM B356, ISO 4491<\/td><\/tr><tr><td>Zinkov\u00fd pr\u00e1\u0161ek<\/td><td>10-150<\/td><td>Zn99.5, Zn99.9<\/td><td>ASTM B869, ISO 3549<\/td><\/tr><tr><td>Ho\u0159\u010d\u00edk v pr\u00e1\u0161ku<\/td><td>10-150<\/td><td>Mg99.5, Mg99.9<\/td><td>ASTM B403, ISO 3997<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Dodavatel\u00e9 a podrobnosti o cen\u00e1ch<\/strong><\/h2>\n\n\n\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9ho dodavatele a znalost cenov\u00fdch detail\u016f jsou z\u00e1sadn\u00ed pro n\u00e1kladov\u011b efektivn\u00ed n\u00e1kup. Zde je rozpis:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Dodavatel<\/strong><\/th><th><strong>Typ pr\u00e1\u0161ku<\/strong><\/th><th><strong>Cena (USD\/kg)<\/strong><\/th><th><strong>Um\u00edst\u011bn\u00ed<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Alfa Aesar<\/td><td>Titan, nikl<\/td><td>100-500<\/td><td>USA<\/td><\/tr><tr><td>H\u00f6gan\u00e4s AB<\/td><td>\u017delezo, nerezov\u00e1 ocel<\/td><td>20-150<\/td><td>\u0160v\u00e9dsko<\/td><\/tr><tr><td>LPW Technologie<\/td><td>Hlin\u00edk, titan<\/td><td>50-300<\/td><td>Spojen\u00e9 kr\u00e1lovstv\u00ed<\/td><\/tr><tr><td>Sandvik AB<\/td><td>Nerezov\u00e1 ocel, \u017eelezo<\/td><td>30-200<\/td><td>\u0160v\u00e9dsko<\/td><\/tr><tr><td>Tesa\u0159sk\u00fd pr\u00e1\u0161ek<\/td><td>Kobalt, nikl<\/td><td>100-600<\/td><td>USA<\/td><\/tr><tr><td>Tekna<\/td><td>Hlin\u00edk, m\u011b\u010f<\/td><td>40-250<\/td><td>Kanada<\/td><\/tr><tr><td>Praxair<\/td><td>R\u016fzn\u00e9 kovov\u00e9 pr\u00e1\u0161ky<\/td><td>30-300<\/td><td>USA<\/td><\/tr><tr><td>EOS GmbH<\/td><td>Titan, nerez<\/td><td>100-500<\/td><td>N\u011bmecko<\/td><\/tr><tr><td>Aditivn\u00ed pr\u016fmysl<\/td><td>R\u016fzn\u00e9 kovov\u00e9 pr\u00e1\u0161ky<\/td><td>50-350<\/td><td>Nizozemsko<\/td><\/tr><tr><td>GKN Hoeganaes<\/td><td>\u017delezo, nerezov\u00e1 ocel<\/td><td>20-180<\/td><td>USA<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Porovn\u00e1n\u00ed v\u00fdhod a nev\u00fdhod r\u016fzn\u00fdch kovov\u00fdch pr\u00e1\u0161k\u016f<\/strong><\/h2>\n\n\n\n<p>Ka\u017ed\u00fd typ kovov\u00e9ho pr\u00e1\u0161ku m\u00e1 sv\u00e9 vlastn\u00ed v\u00fdhody a omezen\u00ed. Jejich pochopen\u00ed m\u016f\u017ee pomoci p\u0159i rozhodov\u00e1n\u00ed na z\u00e1klad\u011b informac\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Typ pr\u00e1\u0161ku<\/strong><\/th><th><strong>Klady<\/strong><\/th><th><strong>Nev\u00fdhody<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Hlin\u00edkov\u00fd pr\u00e1\u0161ek<\/td><td>Lehk\u00e9, odoln\u00e9 proti korozi, vodiv\u00e9<\/td><td>Relativn\u011b drah\u00e9, ho\u0159lav\u00e9 ve form\u011b jemn\u00e9ho pr\u00e1\u0161ku<\/td><\/tr><tr><td>Titanov\u00fd pr\u00e1\u0161ek<\/td><td>Vysok\u00e1 pevnost, n\u00edzk\u00e1 hustota, biokompatibiln\u00ed<\/td><td>Velmi drah\u00e9, obt\u00ed\u017en\u011b zpracovateln\u00e9<\/td><\/tr><tr><td>\u017delezn\u00fd pr\u00e1\u0161ek<\/td><td>Cenov\u011b v\u00fdhodn\u00e9, magnetick\u00e9 vlastnosti, snadn\u00e9 zpracov\u00e1n\u00ed<\/td><td>N\u00e1chyln\u00e9 na korozi, pom\u011brn\u011b t\u011b\u017ek\u00e9<\/td><\/tr><tr><td>Niklov\u00fd pr\u00e1\u0161ek<\/td><td>Vynikaj\u00edc\u00ed vodivost, odolnost proti korozi<\/td><td>Drah\u00e9, mohou zp\u016fsobit alergick\u00e9 reakce<\/td><\/tr><tr><td>M\u011bd\u011bn\u00fd pr\u00e1\u0161ek<\/td><td>Vysoce vodiv\u00e9, snadno zpracovateln\u00e9<\/td><td>N\u00e1chyln\u00e9 k oxidaci, pom\u011brn\u011b t\u011b\u017ek\u00e9<\/td><\/tr><tr><td>Kobaltov\u00fd pr\u00e1\u0161ek<\/td><td>Odolnost proti vysok\u00fdm teplot\u00e1m, odolnost proti opot\u0159eben\u00ed<\/td><td>Drah\u00e9, toxick\u00e9 v pr\u00e1\u0161kov\u00e9 form\u011b<\/td><\/tr><tr><td>Pr\u00e1\u0161ek z nerezov\u00e9 oceli<\/td><td>Odoln\u00fd proti korozi, siln\u00fd, trvanliv\u00fd<\/td><td>Relativn\u011b drah\u00e9, t\u011b\u017ek\u00e9<\/td><\/tr><tr><td>Chromov\u00fd pr\u00e1\u0161ek<\/td><td>Vysok\u00e1 tvrdost, vynikaj\u00edc\u00ed odolnost proti korozi<\/td><td>Velmi drah\u00e9, toxick\u00e9 v pr\u00e1\u0161kov\u00e9 form\u011b<\/td><\/tr><tr><td>Zinkov\u00fd pr\u00e1\u0161ek<\/td><td>Cenov\u011b v\u00fdhodn\u00e9, vynikaj\u00edc\u00ed pro zinkov\u00e1n\u00ed<\/td><td>N\u00edzk\u00e1 pevnost, n\u00e1chylnost k oxidaci<\/td><\/tr><tr><td>Ho\u0159\u010d\u00edk v pr\u00e1\u0161ku<\/td><td>Lehk\u00e1 konstrukce s vysok\u00fdm pom\u011brem pevnosti a hmotnosti<\/td><td>Vysoce ho\u0159lav\u00e9, n\u00e1chyln\u00e9 ke korozi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>V\u00fdb\u011br spr\u00e1vn\u00e9ho pr\u00e1\u0161ku: Srovn\u00e1vac\u00ed anal\u00fdza<\/strong><\/h2>\n\n\n\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9ho komer\u010dn\u00edho pr\u00e1\u0161ku z\u00e1vis\u00ed na va\u0161ich konkr\u00e9tn\u00edch po\u017eadavc\u00edch. Prove\u010fme n\u011bkolik p\u0159\u00edm\u00fdch srovn\u00e1n\u00ed, abychom zjistili, kter\u00fd pr\u00e1\u0161ek vynik\u00e1 v r\u016fzn\u00fdch sc\u00e9n\u00e1\u0159\u00edch.<\/p>\n\n\n\n<p><strong>Hlin\u00edk vs. titan: Lehc\u00ed soupe\u0159i<\/strong><\/p>\n\n\n\n<p><strong>Hlin\u00edk<\/strong> je \u010dasto volen pro svou vynikaj\u00edc\u00ed vodivost a odolnost proti korozi, tak\u017ee je ide\u00e1ln\u00ed pro aplikace v automobilov\u00e9m a leteck\u00e9m pr\u016fmyslu, kde je probl\u00e9mem hmotnost a koroze. Nicm\u00e9n\u011b, <strong>Titan<\/strong> m\u00e1 nejvy\u0161\u0161\u00ed pevnost a biokompatibilitu, a proto je i p\u0159es vy\u0161\u0161\u00ed cenu nezbytn\u00fd pro leteck\u00e9 a l\u00e9ka\u0159sk\u00e9 implant\u00e1ty.<\/p>\n\n\n\n<p><strong>\u017delezo vs. nerezov\u00e1 ocel: Pevnost a odolnost<\/strong><\/p>\n\n\n\n<p><strong>\u017delezo<\/strong> je vhodn\u00fd pro cenov\u011b v\u00fdhodn\u00e9 magnetick\u00e9 materi\u00e1ly, ale nevyhovuje v prost\u0159ed\u00edch, kde je rozhoduj\u00edc\u00ed odolnost proti korozi. <strong>Nerezov\u00e1 ocel<\/strong> nab\u00edz\u00ed vynikaj\u00edc\u00ed odolnost proti korozi a pevnost, tak\u017ee je ide\u00e1ln\u00ed pro \u0161irokou \u0161k\u00e1lu aplikac\u00ed, i kdy\u017e za vy\u0161\u0161\u00ed cenu.<\/p>\n\n\n\n<p><strong>Nikl vs. m\u011b\u010f: \u0160ampioni ve vodivosti<\/strong><\/p>\n\n\n\n<p>Pokud jde o vodivost, <strong>M\u011b\u010f<\/strong> je kr\u00e1lem s bezkonkuren\u010dn\u00edmi elektrick\u00fdmi a tepeln\u00fdmi vlastnostmi. <strong>Nikl<\/strong>, a\u010dkoli nen\u00ed tak vodiv\u00fd, vynik\u00e1 v prost\u0159ed\u00ed s vysok\u00fdmi teplotami a m\u00e1 vynikaj\u00edc\u00ed odolnost proti korozi, tak\u017ee je vhodn\u00fd pro specializovan\u00e9 elektronick\u00e9 sou\u010d\u00e1stky.<\/p>\n\n\n\n<p><strong>Kobalt vs. chrom: vysoce v\u00fdkonn\u00e9 materi\u00e1ly<\/strong><\/p>\n\n\n\n<p><strong>Kobalt<\/strong> a <strong>Chromium<\/strong> ob\u011b se vyzna\u010duj\u00ed mimo\u0159\u00e1dnou odolnost\u00ed proti opot\u0159eben\u00ed a korozi. <strong>Kobalt<\/strong> je ide\u00e1ln\u00ed pro vysokoteplotn\u00ed aplikace, zat\u00edmco <strong>Chromium<\/strong> je \u010dasto volen pro svou tvrdost a pou\u017eit\u00ed v n\u00e1t\u011brech. Oba jsou drah\u00e9 a je t\u0159eba s nimi zach\u00e1zet opatrn\u011b kv\u016fli obav\u00e1m z toxicity.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Pure-aluminum-powder.jpg\" alt=\"Komer\u010dn\u00ed pr\u00e1\u0161ky\" class=\"wp-image-4243\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Pure-aluminum-powder.jpg 600w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Pure-aluminum-powder-300x300.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Pure-aluminum-powder-150x150.jpg 150w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Pure-aluminum-powder-12x12.jpg 12w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>\u010cast\u00e9 dotazy<\/strong><\/h2>\n\n\n\n<p><strong>Co jsou komer\u010dn\u00ed kovov\u00e9 pr\u00e1\u0161ky?<\/strong><\/p>\n\n\n\n<p>Komer\u010dn\u00ed kovov\u00e9 pr\u00e1\u0161ky jsou jemn\u011b mlet\u00e9 \u010d\u00e1stice kov\u016f nebo kovov\u00fdch slitin pou\u017e\u00edvan\u00e9 v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch aplikac\u00edch, jako je aditivn\u00ed v\u00fdroba, n\u00e1t\u011bry a metalurgie.<\/p>\n\n\n\n<p><strong>Jak se vyr\u00e1b\u00ed kovov\u00e9 pr\u00e1\u0161ky?<\/strong><\/p>\n\n\n\n<p>Kovov\u00e9 pr\u00e1\u0161ky se obvykle vyr\u00e1b\u011bj\u00ed metodami jako atomizace, redukce, elektrol\u00fdza a mechanick\u00e9 legov\u00e1n\u00ed.<\/p>\n\n\n\n<p><strong>Jakou roli hraje velikost \u010d\u00e1stic v kovov\u00fdch pr\u00e1\u0161c\u00edch?<\/strong><\/p>\n\n\n\n<p>Velikost \u010d\u00e1stic ovliv\u0148uje tekutost, hustotu balen\u00ed a rozli\u0161en\u00ed kone\u010dn\u00e9ho produktu. Men\u0161\u00ed \u010d\u00e1stice \u010dasto poskytuj\u00ed lep\u0161\u00ed detaily v aplikac\u00edch 3D tisku.<\/p>\n\n\n\n<p><strong>Pro\u010d je u kovov\u00fdch pr\u00e1\u0161k\u016f d\u016fle\u017eit\u00e1 \u010distota?<\/strong><\/p>\n\n\n\n<p>Vysok\u00e1 \u010distota zaji\u0161\u0165uje, \u017ee kovov\u00e9 pr\u00e1\u0161ky funguj\u00ed podle o\u010dek\u00e1v\u00e1n\u00ed bez kontaminace, kter\u00e1 by mohla ovlivnit vlastnosti materi\u00e1lu.<\/p>\n\n\n\n<p><strong>Jak vybrat spr\u00e1vn\u00fd kovov\u00fd pr\u00e1\u0161ek?<\/strong><\/p>\n\n\n\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9ho kovov\u00e9ho pr\u00e1\u0161ku z\u00e1vis\u00ed na konkr\u00e9tn\u00edch po\u017eadavc\u00edch na aplikaci, v\u010detn\u011b vlastnost\u00ed, jako je pevnost, vodivost, odolnost proti korozi a cena.<\/p>\n\n\n\n<p><strong>Jak\u00e9 jsou bezpe\u010dnostn\u00ed obavy p\u0159i manipulaci s kovov\u00fdmi pr\u00e1\u0161ky?<\/strong><\/p>\n\n\n\n<p>Mezi bezpe\u010dnostn\u00ed probl\u00e9my pat\u0159\u00ed ho\u0159lavost (zejm\u00e9na u jemn\u00fdch pr\u00e1\u0161k\u016f), toxicita a mo\u017enost v\u00fdbuchu prachu. Spr\u00e1vn\u00e1 manipulace, skladov\u00e1n\u00ed a ochrann\u00e9 pom\u016fcky jsou nezbytn\u00e9.<\/p>\n\n\n\n<p><strong>Lze recyklovat kovov\u00e9 pr\u00e1\u0161ky?<\/strong><\/p>\n\n\n\n<p>Ano, mnoho kovov\u00fdch pr\u00e1\u0161k\u016f lze recyklovat. Proces recyklace z\u00e1vis\u00ed na typu kovu a m\u00ed\u0159e zne\u010di\u0161t\u011bn\u00ed.<\/p>\n\n\n\n<p><strong>Jak\u00e9 jsou spole\u010dn\u00e9 normy pro kovov\u00e9 pr\u00e1\u0161ky?<\/strong><\/p>\n\n\n\n<p>B\u011b\u017en\u00e9 normy pro kovov\u00e9 pr\u00e1\u0161ky zahrnuj\u00ed specifikace ASTM a ISO, kter\u00e9 zaji\u0161\u0165uj\u00ed konzistenci a kvalitu pro r\u016fzn\u00e9 aplikace.<\/p>\n\n\n\n<p><strong>Jak\u00e9 jsou n\u00e1kladov\u00e9 faktory kovov\u00fdch pr\u00e1\u0161k\u016f?<\/strong><\/p>\n\n\n\n<p>Mezi n\u00e1kladov\u00e9 faktory pat\u0159\u00ed typ kovu, \u010distota, velikost \u010d\u00e1stic a zp\u016fsob v\u00fdroby. P\u0159i stanoven\u00ed ceny hraje roli tak\u00e9 dodavatel a zem\u011bpisn\u00e1 poloha.<\/p>\n\n\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/3D_printing_processes\" target=\"_blank\" rel=\"noreferrer noopener\">Zn\u00e1t dal\u0161\u00ed procesy 3D tisku<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>When we think of &#8220;commercial powders,&#8221; our minds might wander to simple, everyday products like baby powder or baking powder. But in the realm of industry and manufacturing, commercial powders refer to highly specialized metal powders used in a variety of applications from 3D printing to aerospace engineering. Intrigued? Let\u2019s dive deep into this fascinating world. Overview of Commercial Powders Commercial powders play a pivotal role in modern manufacturing and technological advancements. These powders, usually metals or metal alloys, are&#8230;<\/p>","protected":false},"author":3,"featured_media":4265,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4953","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Titanium-alloy-powder.jpg",600,600,false],"author_info":{"display_name":"yiyunyingliping","author_link":"https:\/\/3dpmetal.com\/cs\/author\/yiyunyingliping\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":279,"filter":"raw","cat_ID":1,"category_count":279,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/comments?post=4953"}],"version-history":[{"count":2,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4953\/revisions"}],"predecessor-version":[{"id":4956,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4953\/revisions\/4956"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/4265"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=4953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/categories?post=4953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/tags?post=4953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}