{"id":4913,"date":"2024-07-16T05:46:42","date_gmt":"2024-07-16T05:46:42","guid":{"rendered":"https:\/\/3dpmetal.com\/?p=4913"},"modified":"2024-07-16T05:46:45","modified_gmt":"2024-07-16T05:46:45","slug":"nitinb-shape-memory-alloys-202407161","status":"publish","type":"post","link":"https:\/\/3dpmetal.com\/cs\/nitinb-shape-memory-alloys-202407161\/","title":{"rendered":"Slitiny s tvarovou pam\u011bt\u00ed NiTiNb"},"content":{"rendered":"<p>Slitiny s tvarovou pam\u011bt\u00ed (SMA) jsou fascinuj\u00edc\u00ed kategori\u00ed materi\u00e1l\u016f s jedine\u010dn\u00fdmi vlastnostmi, kter\u00e9 otev\u0159ely nov\u00e9 hranice v r\u016fzn\u00fdch technologick\u00fdch aplikac\u00edch. Mezi n\u011b pat\u0159\u00ed nap\u0159, <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Slitiny s tvarovou pam\u011bt\u00ed NiTiNb<\/a> vynikaj\u00ed sv\u00fdmi charakteristick\u00fdmi vlastnostmi a v\u0161estrann\u00fdm vyu\u017eit\u00edm. V tomto obs\u00e1hl\u00e9m pr\u016fvodci se pono\u0159\u00edme do sv\u011bta slitin s tvarovou pam\u011bt\u00ed NiTiNb a probereme v\u0161e od jejich slo\u017een\u00ed a vlastnost\u00ed a\u017e po jejich aplikace a podrobnosti o trhu. Vydejme se na tuto cestu, abychom pochopili, pro\u010d jsou NiTiNb SMA tak v\u00fdjime\u010dn\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>P\u0159ehled slitin s tvarovou pam\u011bt\u00ed NiTiNb<\/strong><\/h2>\n\n\n\n<p>Slitiny s tvarovou pam\u011bt\u00ed NiTiNb jsou tern\u00e1rn\u00ed slitiny slo\u017een\u00e9 z niklu (Ni), titanu (Ti) a niobu (Nb). Tyto materi\u00e1ly vykazuj\u00ed pozoruhodnou schopnost vr\u00e1tit se po deformaci do p\u016fvodn\u00edho tvaru, pokud jsou vystaveny vhodn\u00fdm tepeln\u00fdm nebo mechanick\u00fdm podm\u00ednk\u00e1m. D\u00edky t\u00e9to vlastnosti, zn\u00e1m\u00e9 jako efekt tvarov\u00e9 pam\u011bti, jsou velmi cenn\u00e9 v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch aplikac\u00edch, v\u010detn\u011b letectv\u00ed, zdravotnick\u00fdch p\u0159\u00edstroj\u016f a robotiky.<\/p>\n\n\n\n<p><strong>Kl\u00ed\u010dov\u00e9 vlastnosti slitin s tvarovou pam\u011bt\u00ed NiTiNb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vysok\u00e1 elasticita:<\/strong> V\u00fdjime\u010dn\u00e1 schopnost podrobit se velk\u00fdm deformac\u00edm a vr\u00e1tit se do p\u016fvodn\u00edho tvaru.<\/li>\n\n\n\n<li><strong>Tepeln\u00e1 citlivost:<\/strong> Schopnost m\u011bnit tvar p\u0159i ur\u010dit\u00fdch teplot\u00e1ch.<\/li>\n\n\n\n<li><strong>Vysok\u00e1 tlumic\u00ed schopnost:<\/strong> \u00da\u010dinn\u011b tlum\u00ed vibrace a n\u00e1razy.<\/li>\n\n\n\n<li><strong>Odolnost proti korozi:<\/strong> Vynikaj\u00edc\u00ed odolnost proti korozi ve srovn\u00e1n\u00ed s jin\u00fdmi SMA.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"756\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti22Al25Nb-Powder.png\" alt=\"Slitiny s tvarovou pam\u011bt\u00ed NiTiNb\" 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<\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>Slo\u017een\u00ed slitin s tvarovou pam\u011bt\u00ed NiTiNb<\/strong><\/h2>\n\n\n\n<p>Pochopen\u00ed slo\u017een\u00ed NiTiNb SMA je kl\u00ed\u010dov\u00e9 pro zhodnocen\u00ed jejich jedine\u010dn\u00fdch vlastnost\u00ed. Tyto slitiny se obvykle skl\u00e1daj\u00ed z n\u00e1sleduj\u00edc\u00edch prvk\u016f v r\u016fzn\u00e9m pom\u011bru:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Element<\/strong><\/th><th><strong>Typick\u00e9 slo\u017een\u00ed (%)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Nikl (Ni)<\/td><td>50 &#8211; 55<\/td><\/tr><tr><td>Titan (Ti)<\/td><td>40 &#8211; 45<\/td><\/tr><tr><td>Niob (Nb)<\/td><td>5 &#8211; 10<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Specifick\u00e9 slo\u017een\u00ed lze upravit tak, aby se vlastnosti slitiny p\u0159izp\u016fsobily konkr\u00e9tn\u00edm aplikac\u00edm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Charakteristika <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Slitiny s tvarovou pam\u011bt\u00ed NiTiNb<\/a><\/strong><\/h2>\n\n\n\n<p>NiTiNb SMA maj\u00ed n\u011bkolik charakteristick\u00fdch vlastnost\u00ed, d\u00edky nim\u017e jsou vhodn\u00e9 pro r\u016fzn\u00e9 aplikace. Poj\u010fme se jimi podrobn\u011b zab\u00fdvat:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Efekt tvarov\u00e9 pam\u011bti<\/strong><\/h3>\n\n\n\n<p>Charakteristick\u00fdm znakem t\u011bchto slitin je efekt tvarov\u00e9 pam\u011bti. Tento jev umo\u017e\u0148uje, aby se slitina po zah\u0159\u00e1t\u00ed nad ur\u010ditou teplotu, zn\u00e1mou jako teplota transformace, vr\u00e1tila do sv\u00e9ho p\u0159eddeformovan\u00e9ho tvaru.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Superelasticita<\/strong><\/h3>\n\n\n\n<p>Superelasticitou se rozum\u00ed schopnost NiTiNb SMA podl\u00e9hat velk\u00fdm deformac\u00edm a obnovit sv\u016fj p\u016fvodn\u00ed tvar po vyjmut\u00ed zat\u00ed\u017een\u00ed. Tato vlastnost je velmi v\u00fdhodn\u00e1 v aplikac\u00edch vy\u017eaduj\u00edc\u00edch pru\u017enost a trvanlivost.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Vysok\u00e1 tlumic\u00ed schopnost<\/strong><\/h3>\n\n\n\n<p>D\u00edky vysok\u00e9 tlumic\u00ed schopnosti jsou NiTiNb SMA ide\u00e1ln\u00ed pro aplikace, kde je absorpce vibrac\u00ed kl\u00ed\u010dov\u00e1, nap\u0159\u00edklad v leteck\u00e9m a automobilov\u00e9m pr\u016fmyslu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>biokompatibilita<\/strong><\/h3>\n\n\n\n<p>Biokompatibilita slitin NiTiNb je p\u0159edur\u010duje k pou\u017eit\u00ed ve zdravotnictv\u00ed, nap\u0159\u00edklad ve stentech a ortodontick\u00fdch pom\u016fck\u00e1ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Odolnost proti korozi<\/strong><\/h3>\n\n\n\n<p>P\u0159\u00eddavek niobu zvy\u0161uje odolnost t\u011bchto slitin proti korozi, \u010d\u00edm\u017e prodlu\u017euje jejich \u017eivotnost a spolehlivost v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Modely specifick\u00fdch kovov\u00fdch pr\u00e1\u0161k\u016f slitin s tvarovou pam\u011bt\u00ed NiTiNb<\/strong><\/h2>\n\n\n\n<p>P\u0159i v\u00fdb\u011bru spr\u00e1vn\u00e9 slitiny NiTiNb pro konkr\u00e9tn\u00ed aplikace hraje rozhoduj\u00edc\u00ed roli volba modelu kovov\u00e9ho pr\u00e1\u0161ku. Zde je deset konkr\u00e9tn\u00edch model\u016f kovov\u00e9ho pr\u00e1\u0161ku, z nich\u017e ka\u017ed\u00fd m\u00e1 jedine\u010dn\u00e9 vlastnosti:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>NiTiNb-50N<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 50% Ni, 45% Ti, 5% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vysok\u00e1 elasticita, m\u00edrn\u00e1 teplota transformace<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Zdravotnick\u00e9 p\u0159\u00edstroje, aktu\u00e1tory<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>NiTiNb-52N<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 52% Ni, 43% Ti, 5% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Zv\u00fd\u0161en\u00e1 superelasticita, odolnost proti korozi<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Aeroskosmick\u00e9 komponenty, p\u00e9ra<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>NiTiNb-55N<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 55% Ni, 40% Ti, 5% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vysok\u00e1 teplota transformace, vynikaj\u00edc\u00ed tlumen\u00ed<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Tlumi\u010de vibrac\u00ed, automobilov\u00e9 d\u00edly<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>NiTiNb-50N10<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 50% Ni, 40% Ti, 10% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Zv\u00fd\u0161en\u00fd obsah niobu pro lep\u0161\u00ed odolnost<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Vysoce nam\u00e1han\u00e9 prost\u0159ed\u00ed, pr\u016fmyslov\u00e9 stroje<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>NiTiNb-50N7,5<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 50% Ni, 42,5% Ti, 7,5% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vyv\u00e1\u017een\u00e9 vlastnosti pro v\u0161eobecn\u00e9 pou\u017eit\u00ed<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Ortodontick\u00e9 dr\u00e1ty, senzory<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. <strong>NiTiNb-53N<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 53% Ni, 42% Ti, 5% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Optim\u00e1ln\u00ed pro tepeln\u00e9 aplikace<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Tepeln\u00e9 aktu\u00e1tory, spojky s tvarovou pam\u011bt\u00ed<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7. <strong>NiTiNb-50N5<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 50% Ni, 45% Ti, 5% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Standardn\u00ed model pro l\u00e9ka\u0159sk\u00e9 aplikace<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Stenty, chirurgick\u00e9 n\u00e1stroje<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">8. <strong>NiTiNb-51N<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 51% Ni, 44% Ti, 5% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Zv\u00fd\u0161en\u00e1 odolnost proti \u00fanav\u011b<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Za\u0159\u00edzen\u00ed pro opakovan\u00e9 pohyby, robotick\u00e9 aktu\u00e1tory<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">9. <strong>NiTiNb-54N<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 54% Ni, 41% Ti, 5% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Vysok\u00e1 teplota transformace, vynikaj\u00edc\u00ed tvarov\u00e1 pam\u011b\u0165<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> Leteck\u00fd pr\u016fmysl, prost\u0159ed\u00ed s vysok\u00fdmi teplotami<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">10. <strong>NiTiNb-50N8<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompozice:<\/strong> 50% Ni, 42% Ti, 8% Nb<\/li>\n\n\n\n<li><strong>Vlastnosti:<\/strong> Zv\u00fd\u0161en\u00e9 mno\u017estv\u00ed niobu pro vy\u0161\u0161\u00ed odolnost proti korozi<\/li>\n\n\n\n<li><strong>Aplikace:<\/strong> N\u00e1mo\u0159n\u00ed aplikace, za\u0159\u00edzen\u00ed pro zpracov\u00e1n\u00ed chemik\u00e1li\u00ed<\/li>\n<\/ul>\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=\"kvalitn\u00ed kovov\u00fd pr\u00e1\u0161ek\" 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=\"Slitiny s tvarovou pam\u011bt\u00ed NiTiNb\" 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=\"3D tisk pomoc\u00ed pojivov\u00e9 trysky\" 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=\"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\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<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aplikace <a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Slitiny s tvarovou pam\u011bt\u00ed NiTiNb<\/a><\/strong><\/h2>\n\n\n\n<p>NiTiNb SMA se d\u00edky sv\u00fdm jedine\u010dn\u00fdm vlastnostem pou\u017e\u00edvaj\u00ed v cel\u00e9 \u0159ad\u011b pr\u016fmyslov\u00fdch odv\u011btv\u00ed. Zde je podrobn\u00fd p\u0159ehled n\u011bkter\u00fdch nejb\u011b\u017en\u011bj\u0161\u00edch aplikac\u00ed:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Pr\u016fmysl<\/strong><\/th><th><strong>APLIKACE<\/strong><\/th><th><strong>V\u00fdhody<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Letectv\u00ed a kosmonautika<\/strong><\/td><td>Pohony, tlumi\u010de vibrac\u00ed, spojovac\u00ed materi\u00e1l<\/td><td>Vysok\u00fd pom\u011br pevnosti k hmotnosti, superelasticita<\/td><\/tr><tr><td><strong>Medical<\/strong><\/td><td>Stenty, ortodontick\u00e9 pom\u016fcky, chirurgick\u00e9 n\u00e1stroje<\/td><td>Biokompatibilita, odolnost proti korozi<\/td><\/tr><tr><td><strong>Automotivn\u00ed<\/strong><\/td><td>Sou\u010d\u00e1sti motoru, syst\u00e9my zav\u011b\u0161en\u00ed<\/td><td>Vysok\u00e1 tlumic\u00ed schopnost, trvanlivost<\/td><\/tr><tr><td><strong>Robotika<\/strong><\/td><td>Pru\u017en\u00e9 klouby, senzory, aktu\u00e1tory<\/td><td>Superelasticita, vysok\u00e1 odolnost proti \u00fanav\u011b<\/td><\/tr><tr><td><strong>Pr\u016fmyslov\u00fd<\/strong><\/td><td>Ventily, spojky, tepeln\u00e9 pohony<\/td><td>Tepeln\u00e1 citlivost, efekt tvarov\u00e9 pam\u011bti<\/td><\/tr><tr><td><strong>Spot\u0159ebn\u00ed zbo\u017e\u00ed<\/strong><\/td><td>Obrou\u010dky br\u00fdl\u00ed, sou\u010d\u00e1sti mobiln\u00edch telefon\u016f<\/td><td>Pru\u017enost, odolnost<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>T\u0159\u00eddy a normy slitin s tvarovou pam\u011bt\u00ed NiTiNb<\/strong><\/h2>\n\n\n\n<p>V\u00fdkon a vhodnost NiTiNb SMA pro konkr\u00e9tn\u00ed aplikace jsou \u010dasto ur\u010deny jejich t\u0159\u00eddou a dodr\u017eov\u00e1n\u00edm pr\u016fmyslov\u00fdch norem.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Hodnost<\/strong><\/th><th><strong>Rozsah slo\u017een\u00ed<\/strong><\/th><th><strong>Vlastnosti<\/strong><\/th><th><strong>Normy<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Stupe\u0148 A<\/strong><\/td><td>50-52% Ni, 45-40% Ti, 5-8% Nb<\/td><td>Vysok\u00e1 elasticita, m\u00edrn\u00e1 teplota transformace<\/td><td>ASTM F2063-05, ISO 10993<\/td><\/tr><tr><td><strong>Stupe\u0148 B<\/strong><\/td><td>53-55% Ni, 42-38% Ti, 5-7% Nb<\/td><td>Zv\u00fd\u0161en\u00e1 superelasticita, odolnost proti korozi<\/td><td>ASTM F2004-05, ISO 5832-1<\/td><\/tr><tr><td><strong>Stupe\u0148 C<\/strong><\/td><td>50-54% Ni, 45-41% Ti, 5-10% Nb<\/td><td>Vysok\u00e1 teplota transformace, vynikaj\u00edc\u00ed tlumen\u00ed<\/td><td>ASTM F2516-07, ISO 14839-1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Dodavatel\u00e9 a cenov\u00e9 \u00fadaje o slitin\u00e1ch s tvarovou pam\u011bt\u00ed NiTiNb<\/strong><\/h2>\n\n\n\n<p>Pro zad\u00e1v\u00e1n\u00ed ve\u0159ejn\u00fdch zak\u00e1zek je z\u00e1sadn\u00ed naj\u00edt spolehliv\u00e9 dodavatele a porozum\u011bt cen\u00e1m.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Dodavatel<\/strong><\/th><th><strong>Um\u00edst\u011bn\u00ed<\/strong><\/th><th><strong>Hodnost<\/strong><\/th><th><strong>Cena za kg (USD)<\/strong><\/th><th><strong>Kontaktn\u00ed \u00fadaje<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Johnson Matthey<\/strong><\/td><td>Spojen\u00e9 kr\u00e1lovstv\u00ed<\/td><td>T\u0159\u00edda A, B, C<\/td><td>500 &#8211; 1000<\/td><td>info@jm.com<\/td><\/tr><tr><td><strong>Nitinolov\u00e1 za\u0159\u00edzen\u00ed a komponenty<\/strong><\/td><td>USA<\/td><td>Stupe\u0148 A, B<\/td><td>600 &#8211; 1200<\/td><td>sales@nitinol.com<\/td><\/tr><tr><td><strong>SAES Getters<\/strong><\/td><td>It\u00e1lie<\/td><td>Stupe\u0148 A, C<\/td><td>550 &#8211; 1100<\/td><td>info@saesgroup.com<\/td><\/tr><tr><td><strong>Speci\u00e1ln\u00ed slitiny ATI<\/strong><\/td><td>USA<\/td><td>Stupe\u0148 B, C<\/td><td>700 &#8211; 1300<\/td><td>contact@atimetals.com<\/td><\/tr><tr><td><strong>Speci\u00e1ln\u00ed kovov\u00e9 v\u00fdrobky AMETEK<\/strong><\/td><td>USA<\/td><td>Stupe\u0148 A<\/td><td>650 &#8211; 1150<\/td><td>sales@ametekmetals.com<\/td><\/tr><tr><td><strong>Furukawa Electric<\/strong><\/td><td>Japonsko<\/td><td>T\u0159\u00edda A, B, C<\/td><td>600 &#8211; 1250<\/td><td>info@furukawa.co.jp<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>V\u00fdhody a omezen\u00ed slitin s tvarovou pam\u011bt\u00ed NiTiNb<\/strong><\/h2>\n\n\n\n<p>NiTiNb SMA sice nab\u00edzej\u00ed \u0159adu v\u00fdhod, ale maj\u00ed tak\u00e9 ur\u010dit\u00e1 omezen\u00ed. Zde je srovn\u00e1vac\u00ed pohled:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>V\u00fdhody<\/strong><\/th><th><strong>Omezen\u00ed<\/strong><\/th><\/tr><\/thead><tbody><tr><td>V\u00fdjime\u010dn\u00e1 tvarov\u00e1 pam\u011b\u0165 a superelastick\u00e9 vlastnosti<\/td><td>Vysok\u00e1 cena ve srovn\u00e1n\u00ed s tradi\u010dn\u00edmi materi\u00e1ly<\/td><\/tr><tr><td>Vysok\u00e1 odolnost proti korozi<\/td><td>Omezen\u00fd rozsah pracovn\u00edch teplot<\/td><\/tr><tr><td>biokompatibilita<\/td><td>Slo\u017eit\u00e9 v\u00fdrobn\u00ed procesy<\/td><\/tr><tr><td>Vysok\u00e1 tlumic\u00ed schopnost<\/td><td>Vy\u017eaduje p\u0159esnou kontrolu transforma\u010dn\u00edch teplot<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"510\" height=\"444\" src=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti48Al2Cr2Nb.jpg\" alt=\"Slitiny s tvarovou pam\u011bt\u00ed NiTiNb\" class=\"wp-image-4263\" title=\"\" srcset=\"https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti48Al2Cr2Nb.jpg 510w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti48Al2Cr2Nb-300x261.jpg 300w, https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/04\/Ti48Al2Cr2Nb-14x12.jpg 14w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u010casto kladen\u00e9 ot\u00e1zky (FAQ)<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Ot\u00e1zka<\/strong><\/th><th><strong>Odpov\u011b\u010f<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Co jsou slitiny s tvarovou pam\u011bt\u00ed NiTiNb?<\/strong><\/td><td>NiTiNb SMA jsou slitiny slo\u017een\u00e9 z niklu, titanu a niobu, kter\u00e9 jsou zn\u00e1m\u00e9 svou tvarovou pam\u011bt\u00ed a superelasticitou.<\/td><\/tr><tr><td><strong>Co je to efekt tvarov\u00e9 pam\u011bti?<\/strong><\/td><td>Efekt tvarov\u00e9 pam\u011bti je schopnost t\u011bchto slitin vr\u00e1tit se po deformaci do p\u016fvodn\u00edho tvaru p\u0159i zah\u0159\u00e1t\u00ed nad ur\u010ditou teplotu.<\/td><\/tr><tr><td><strong>Kde se NiTiNb SMA b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed?<\/strong><\/td><td>Tyto slitiny se pou\u017e\u00edvaj\u00ed v letectv\u00ed, zdravotnictv\u00ed, automobilov\u00e9m pr\u016fmyslu, robotice a v pr\u016fmyslov\u00fdch aplikac\u00edch.<\/td><\/tr><tr><td><strong>D\u00edky \u010demu jsou slitiny NiTiNb biokompatibiln\u00ed?<\/strong><\/td><td>P\u0159\u00edtomnost titanu a niobu zvy\u0161uje biokompatibilitu t\u011bchto slitin, tak\u017ee jsou vhodn\u00e9 pro l\u00e9ka\u0159sk\u00e9 aplikace.<\/td><\/tr><tr><td><strong>Jak si stoj\u00ed NiTiNb SMA v porovn\u00e1n\u00ed s jin\u00fdmi SMA?<\/strong><\/td><td>NiTiNb SMA maj\u00ed lep\u0161\u00ed odolnost proti korozi a vy\u0161\u0161\u00ed tlumic\u00ed schopnost ve srovn\u00e1n\u00ed s jin\u00fdmi SMA.<\/td><\/tr><tr><td><strong>Jak\u00e9 jsou hlavn\u00ed probl\u00e9my s NiTiNb SMA?<\/strong><\/td><td>Mezi hlavn\u00ed probl\u00e9my pat\u0159\u00ed vysok\u00e9 n\u00e1klady a pot\u0159eba p\u0159esn\u00e9 kontroly transforma\u010dn\u00edch teplot b\u011bhem v\u00fdroby a aplikace.<\/td><\/tr><tr><td><strong>Mohou b\u00fdt NiTiNb SMA pou\u017eity ve vysokoteplotn\u00edch aplikac\u00edch?<\/strong><\/td><td>Ano, n\u011bkter\u00e9 t\u0159\u00eddy NiTiNb SMA jsou navr\u017eeny tak, aby \u00fa\u010dinn\u011b fungovaly p\u0159i vysok\u00fdch teplot\u00e1ch.<\/td><\/tr><tr><td><strong>Jak se vyr\u00e1b\u011bj\u00ed NiTiNb SMA?<\/strong><\/td><td>Tyto slitiny se obvykle vyr\u00e1b\u011bj\u00ed metodami pr\u00e1\u0161kov\u00e9 metalurgie, co\u017e zaji\u0161\u0165uje p\u0159esnou kontrolu slo\u017een\u00ed a vlastnost\u00ed.<\/td><\/tr><tr><td><strong>Jsou NiTiNb SMA vhodn\u00e9 pro spot\u0159ebn\u00ed v\u00fdrobky?<\/strong><\/td><td>Ano, d\u00edky sv\u00e9 pru\u017enosti a odolnosti se pou\u017e\u00edvaj\u00ed v p\u0159edm\u011btech, jako jsou obrou\u010dky br\u00fdl\u00ed a sou\u010d\u00e1sti mobiln\u00edch telefon\u016f.<\/td><\/tr><tr><td><strong>Jak\u00e9 jsou budouc\u00ed vyhl\u00eddky NiTiNb SMA?<\/strong><\/td><td>S pokra\u010duj\u00edc\u00edm v\u00fdzkumem a v\u00fdvojem se o\u010dek\u00e1v\u00e1 roz\u0161\u00ed\u0159en\u00ed aplikac\u00ed a v\u00fdkonnosti NiTiNb SMA, zejm\u00e9na v pokro\u010dil\u00fdch technologick\u00fdch oblastech.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/3dpmetal.com\/cs\/product\/\">Slitiny s tvarovou pam\u011bt\u00ed NiTiNb<\/a> p\u0159edstavuj\u00ed pozoruhodn\u00fd pokrok ve v\u011bd\u011b o materi\u00e1lech a nab\u00edzej\u00ed jedine\u010dn\u00e9 vlastnosti, d\u00edky nim\u017e jsou nepostradateln\u00e9 v r\u016fzn\u00fdch technologicky vysp\u011bl\u00fdch aplikac\u00edch. Od v\u00fdjime\u010dn\u00e9ho efektu tvarov\u00e9 pam\u011bti a superelasticity a\u017e po vysokou tlumic\u00ed schopnost a biokompatibilitu - NiTiNb SMA budou hr\u00e1t kl\u00ed\u010dovou roli v budoucnosti technologi\u00ed a pr\u016fmyslu. Pochopen\u00ed jejich slo\u017een\u00ed, vlastnost\u00ed a aplikac\u00ed poskytuje pevn\u00fd z\u00e1klad pro pln\u00e9 vyu\u017eit\u00ed jejich schopnost\u00ed. A\u0165 u\u017e p\u016fsob\u00edte v leteck\u00e9m, l\u00e9ka\u0159sk\u00e9m, automobilov\u00e9m nebo jin\u00e9m odv\u011btv\u00ed, NiTiNb SMA nab\u00edz\u00ed \u0159e\u0161en\u00ed, kter\u00e1 mohou zm\u011bnit a vylep\u0161it va\u0161e v\u00fdrobky a procesy.<\/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>Shape memory alloys (SMAs) are a fascinating category of materials with unique properties that have opened new frontiers in various technological applications. Among these, NiTiNb shape memory alloys stand out for their distinctive characteristics and versatile applications. In this comprehensive guide, we will delve deep into the world of NiTiNb shape memory alloys, covering everything from their composition and properties to their applications and market details. Let\u2019s embark on this journey to understand why NiTiNb SMAs are so special. Overview&#8230;<\/p>","protected":false},"author":3,"featured_media":4258,"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-4913","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\/Ti22Al25Nb.jpg",406,304,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\/4913","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=4913"}],"version-history":[{"count":2,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4913\/revisions"}],"predecessor-version":[{"id":4917,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/posts\/4913\/revisions\/4917"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/4258"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=4913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/categories?post=4913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/tags?post=4913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}