{"id":3889,"date":"2024-03-18T06:10:10","date_gmt":"2024-03-18T06:10:10","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/ti22al25nb-powder\/"},"modified":"2024-03-18T06:10:10","modified_gmt":"2024-03-18T06:10:10","slug":"ti22al25nb-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/cs\/product\/ti22al25nb-powder\/","title":{"rendered":"Pr\u00e1\u0161ek Ti22Al25Nb"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><\/p>\n<h2>Overview of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb belongs to the class of titanium aluminide alloys that possess attractive properties like high specific strength, good creep resistance, oxidation resistance, and ability to withstand extreme temperatures. The near-equiatomic ratio of titanium and aluminum provides a balanced combination of light weight, strength and environmental resistance at elevated temperatures.<\/p>\n<p class=\"whitespace-pre-wrap\">Key characteristics of Ti22Al25Nb powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Velmi vysok\u00e1 specifick\u00e1 pevnost (pom\u011br pevnosti k hmotnosti)<\/li>\n<li class=\"whitespace-normal\">Excellent high temperature mechanical properties<\/li>\n<li class=\"whitespace-normal\">Good creep and fatigue strength<\/li>\n<li class=\"whitespace-normal\">Low density compared to nickel and iron-based superalloys<\/li>\n<li class=\"whitespace-normal\">Vynikaj\u00edc\u00ed odolnost proti korozi<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb powder has emerged as an excellent choice for reducing weight and improving efficiency in aerospace, automotive, and other high-performance applications at elevated temperatures.<\/p>\n<h2>Composition of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb powder has the following nominal composition:<\/p>\n<table>\n<thead>\n<tr>\n<th>Element<\/th>\n<th>Hmotnostn\u00ed %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Titan (Ti)<\/td>\n<td>22%<\/td>\n<\/tr>\n<tr>\n<td>Hlin\u00edk (Al)<\/td>\n<td>25%<\/td>\n<\/tr>\n<tr>\n<td>Niob (Nb)<\/td>\n<td>5-10%<\/td>\n<\/tr>\n<tr>\n<td>Vanad (V)<\/td>\n<td>0-5%<\/td>\n<\/tr>\n<tr>\n<td>Chrom (Cr)<\/td>\n<td>0-2%<\/td>\n<\/tr>\n<tr>\n<td>Uhl\u00edk (C)<\/td>\n<td>0-0.2%<\/td>\n<\/tr>\n<tr>\n<td>Kysl\u00edk (O)<\/td>\n<td>0-0.2%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1409 aligncenter\" src=\"https:\/\/met3dp.com\/wp-content\/uploads\/2023\/09\/ed7a94ec-3c10-4b1b-87ed--300x300.jpg\" alt=\"Pr\u00e1\u0161ek Ti22Al25Nb\" width=\"300\" height=\"300\" title=\"\"><\/p>\n<p class=\"whitespace-pre-wrap\">The amounts of strengthening elements like niobium and vanadium can be varied to optimize the mechanical properties. Impurity levels of carbon and oxygen are minimized.<\/p>\n<h2>Properties of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Key properties of Ti22Al25Nb powder include:<\/p>\n<table>\n<thead>\n<tr>\n<th>Nemovitost<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Hustota<\/td>\n<td>3.7-3.9 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Teplota t\u00e1n\u00ed<\/td>\n<td>1350-1450\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>Tepeln\u00e1 vodivost<\/td>\n<td>16-22 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>Elektrick\u00fd odpor<\/td>\n<td>1.7 \u00c3\u00d7\u00b4\u00ce.cm<\/td>\n<\/tr>\n<tr>\n<td>Young\u016fv modul<\/td>\n<td>160\u2013180 GPa<\/td>\n<\/tr>\n<tr>\n<td>Poisson\u016fv pom\u011br<\/td>\n<td>0.32-0.34<\/td>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>500-900 MPa<\/td>\n<\/tr>\n<tr>\n<td>Mez kluzu<\/td>\n<td>400-600 MPa<\/td>\n<\/tr>\n<tr>\n<td>Prodlou\u017een\u00ed<\/td>\n<td>1-4%<\/td>\n<\/tr>\n<tr>\n<td>Creep Strength<\/td>\n<td>150-300 MPa<\/td>\n<\/tr>\n<tr>\n<td>Oxida\u010dn\u00ed odolnost<\/td>\n<td>Excellent up to 800\u00a1\u00abC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p class=\"whitespace-pre-wrap\">The properties like high strength, low density, and temperature capability make it well suited for critical aerospace components needing weight savings.<\/p>\n<h2>Production Method for Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb powder can be produced via methods like:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Plynul\u00e1 atomizace<\/strong>?- High pressure inert gas jet used to atomize molten alloy resulting in fine spherical powder ideal for AM.<\/li>\n<li class=\"whitespace-normal\"><strong>Procesem s ot\u00e1\u010dej\u00edc\u00ed se plazmovou elektrodou (PREP)<\/strong>?- Centrifugal disintegration of rapidly rotating molten metal into fine droplets yields spherical powder.<\/li>\n<li class=\"whitespace-normal\"><strong>Mechanick\u00e9 legov\u00e1n\u00ed<\/strong>?- High energy ball milling of elemental\/pre-alloyed powders followed by annealing and secondary atomization.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Gas atomization and PREP allow excellent control over powder characteristics like particle size distribution, morphology, and microcleanliness.<\/p>\n<h2>Applications of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb powder is used in:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>aditivn\u00ed v\u00fdroba<\/strong>?- Selective laser melting to produce complex lightweight components like brackets, airfoils, impellers for aerospace and automotive.<\/li>\n<li class=\"whitespace-normal\"><strong>Tepeln\u00e9 povlaky<\/strong>?- Applied via plasma or HVOF spraying to provide wear\/corrosion resistance for turbocharger blades and aerospace components at high temperatures.<\/li>\n<li class=\"whitespace-normal\"><strong>Metal Injection Molding<\/strong>?- To manufacture small, complex net-shape parts needing high specific strength up to 800\u00a1\u00abC like turbine blades.<\/li>\n<li class=\"whitespace-normal\"><strong>Pr\u00e1\u0161kov\u00e1 metalurgie<\/strong>?- Pressing and sintering to create low-density, high-strength parts like connecting rods.<\/li>\n<\/ul>\n<h2>Specifications of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb powder is available under various size ranges, shapes and purity levels:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Velikost \u010d\u00e1stic:<\/strong>?Od 15-45 \u00c3\u00d7m u metod AM, a\u017e do 100 \u00c3\u00d7m u proces\u016f tepeln\u00e9ho n\u00e1st\u0159iku.<\/li>\n<li class=\"whitespace-normal\"><strong>Morfologie:<\/strong>?Near-spherical powder morphology provides optimal flow and packing density.<\/li>\n<li class=\"whitespace-normal\"><strong>\u010cistota:<\/strong>?From commercial to high purity levels based on impurity limits and process requirements.<\/li>\n<li class=\"whitespace-normal\"><strong>Obsah kysl\u00edku:<\/strong>?Hladiny udr\u017eovan\u00e9 pod 2000 ppm pro v\u011bt\u0161inu aplikac\u00ed.<\/li>\n<li class=\"whitespace-normal\"><strong>Te\u010den\u00ed:<\/strong>?Pr\u00e1\u0161ek p\u0159izp\u016fsoben\u00fd pro vynikaj\u00edc\u00ed pr\u016ftoky nad 25 s\/50 g.<\/li>\n<\/ul>\n<h2>Global Suppliers of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Some of the major global suppliers of Ti22Al25Nb powder are:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">AP&amp;C (Kanada)<\/li>\n<li class=\"whitespace-normal\">TLS Technik (N\u011bmecko)<\/li>\n<li class=\"whitespace-normal\">Sandvik Osprey (UK)<\/li>\n<li class=\"whitespace-normal\">Tekna (Kanada)<\/li>\n<li class=\"whitespace-normal\">ECKA Granule (N\u011bmecko)<\/li>\n<li class=\"whitespace-normal\">Titanov\u00fd pr\u00e1\u0161ek (Rusko)<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">These companies produce various grades of Ti22Al25Nb powder tailored for additive manufacturing, thermal spray, powder metallurgy and other applications.<\/p>\n<h2>Pricing of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb powder is priced higher than steels and nickel alloys:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Mno\u017estv\u00ed<\/strong>?- $100-150 za kg pro hromadn\u00e9 objedn\u00e1vky nad 500 kg. U men\u0161\u00edch mno\u017estv\u00ed jsou ceny v\u00fdrazn\u011b vy\u0161\u0161\u00ed.<\/li>\n<li class=\"whitespace-normal\"><strong>Kvalita<\/strong>?- Vysoce \u010dist\u00fd sf\u00e9rick\u00fd pr\u00e1\u0161ek vyr\u00e1b\u011bn\u00fd za p\u0159\u00edsn\u011b kontrolovan\u00fdch podm\u00ednek pomoc\u00ed pokro\u010dil\u00fdch proces\u016f vy\u017eaduje pr\u00e9miov\u00e9 ceny.<\/li>\n<li class=\"whitespace-normal\"><strong>Dodavatel<\/strong>?- Velc\u00ed glob\u00e1ln\u00ed dodavatel\u00e9 nab\u00edzej\u00ed n\u00e1kladov\u00e9 v\u00fdhody ve srovn\u00e1n\u00ed s men\u0161\u00edmi v\u00fdrobci d\u00edky vy\u0161\u0161\u00edm objem\u016fm v\u00fdroby.<\/li>\n<li class=\"whitespace-normal\"><strong>Zem\u011bpis<\/strong>?- Ceny se v jednotliv\u00fdch regionech li\u0161\u00ed, p\u0159i\u010dem\u017e Evropa a Severn\u00ed Amerika jsou ve srovn\u00e1n\u00ed s Asi\u00ed trhy s vy\u0161\u0161\u00edmi cenami.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">For critical applications, buyers should focus on quality rather than lowest cost while sourcing Ti22Al25Nb powder.<\/p>\n<h2>Storage and Handling of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb powder requires careful storage and handling:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Should be stored in sealed containers under inert gas like argon to prevent oxidation<\/li>\n<li class=\"whitespace-normal\">Zabr\u00e1n\u00edte hromad\u011bn\u00ed jemn\u00e9ho pr\u00e1\u0161ku a minimalizujete tak riziko v\u00fdbuchu prachu<\/li>\n<li class=\"whitespace-normal\">Use proper PPE, ventilation, grounding and safety practices during powder handling<\/li>\n<li class=\"whitespace-normal\">Prevent contact between powder and ignition sources due to flammability hazard<\/li>\n<li class=\"whitespace-normal\">Postupujte podle p\u0159\u00edslu\u0161n\u00fdch pokyn\u016f pro bezpe\u010dnost z bezpe\u010dnostn\u00edch list\u016f dodavatele<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">P\u0159i manipulaci s touto vysoce reaktivn\u00ed pr\u00e1\u0161kovou slitinou je t\u0159eba db\u00e1t zv\u00fd\u0161en\u00e9 opatrnosti.<\/p>\n<h2>Inspection and Testing of Ti22Al25Nb Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Key quality control tests performed on Ti22Al25Nb powder:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Chemical analysis using ICP-OES or XRF to ensure composition meets specifications<\/li>\n<li class=\"whitespace-normal\">Distribuce velikosti \u010d\u00e1stic pomoc\u00ed laserov\u00e9 difrakce podle normy ASTM B822<\/li>\n<li class=\"whitespace-normal\">Anal\u00fdza morfologie za pomoci SEM zobrazov\u00e1n\u00ed<\/li>\n<li class=\"whitespace-normal\">Powder flow rate measurement using Hall flowmeter as per ASTM B213 standard<\/li>\n<li class=\"whitespace-normal\">M\u011b\u0159en\u00ed hustoty pomoc\u00ed pyknometrie helia<\/li>\n<li class=\"whitespace-normal\">Impurity analysis through inert gas fusion or ICP-MS<\/li>\n<li class=\"whitespace-normal\">Charakterizace mikrostruktury pomoc\u00ed rentgenov\u00e9 difrakce<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">D\u016fkladn\u00e9 testov\u00e1n\u00ed zaji\u0161\u0165uje konzistenci \u0161ar\u017e\u00ed a kvalitu pr\u00e1\u0161ku pro zam\u00fd\u0161len\u00e9 pou\u017eit\u00ed.<\/p>\n<h2>Comparison Between Ti22Al25Nb and Inconel 718 Powders<\/h2>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb and Inconel 718 powders compared:<\/p>\n<table>\n<thead>\n<tr>\n<th>Parametr<\/th>\n<th>Ti22Al25Nb<\/th>\n<th>Inconel 718<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Hustota<\/td>\n<td>3.7-3.9 g\/cm3<\/td>\n<td>8,2 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Pevnost za vysok\u00fdch teplot<\/td>\n<td>Srovnateln\u00fd<\/td>\n<td>Srovnateln\u00fd<\/td>\n<\/tr>\n<tr>\n<td>Oxida\u010dn\u00ed odolnost<\/td>\n<td>Lep\u0161\u00ed<\/td>\n<td>Dobr\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Cena<\/td>\n<td>Vy\u0161\u0161\u00ed<\/td>\n<td>Niz\u0161\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Zpracovatelnost<\/td>\n<td>\u0160patn\u00e9<\/td>\n<td>V\u00fdborn\u00fd<\/td>\n<\/tr>\n<tr>\n<td>APLIKACE<\/td>\n<td>Aerospace komponenty<\/td>\n<td>Letectv\u00ed, automobilov\u00fd pr\u016fmysl<\/td>\n<\/tr>\n<tr>\n<td>Dostupnost<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>Snadno dostupn\u00fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p class=\"whitespace-pre-wrap\">Ti22Al25Nb offers weight savings over Inconel 718. But workability is poor and cost is higher for titanium aluminide powder.<\/p>\n<h2>Ti22Al25Nb Powder FAQs<\/h2>\n<p class=\"whitespace-pre-wrap\"><strong>Q: How is Ti22Al25Nb powder produced?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Ti22Al25Nb powder is commercially produced using gas atomization, plasma rotating electrode process, and mechanical alloying followed by annealing and secondary atomization.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What are the main applications of Ti22Al25Nb powder?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: The major applications include additive manufacturing, thermal spray coatings, metal injection molding, and powder metallurgy to make lightweight structural parts needing high temperature capability.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What is the typical particle size used in AM?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For most metal AM processes, the ideal Ti22Al25Nb powder size range is 15-45 microns with high purity, spherical morphology and good powder flow.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Does Ti22Al25Nb powder require special handling precautions?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Yes, it is highly reactive and requires careful handling under inert atmosphere using ventilation, grounding, PPE to prevent fire or explosion hazards.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Where can I buy Ti22Al25Nb powder for aerospace applications?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For aerospace parts needing lightweight and high strength, Ti22Al25Nb powder can be sourced from leading manufacturers including AP&amp;C, TLS Technik, Sandvik Osprey, and Tekna.<\/p>\n<p><\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>P\u0159ehled pr\u00e1\u0161ku Ti22Al25Nb Ti22Al25Nb pat\u0159\u00ed do t\u0159\u00eddy slitin oxidu titani\u010dit\u00e9ho, kter\u00e9 maj\u00ed atraktivn\u00ed vlastnosti, jako je vysok\u00e1 m\u011brn\u00e1 pevnost, dobr\u00e1 odolnost proti te\u010den\u00ed, odolnost proti oxidaci a schopnost odol\u00e1vat extr\u00e9mn\u00edm teplot\u00e1m. T\u00e9m\u011b\u0159 rovnom\u011brn\u00fd pom\u011br titanu a hlin\u00edku poskytuje vyv\u00e1\u017eenou kombinaci n\u00edzk\u00e9 hmotnosti, pevnosti a odolnosti proti vliv\u016fm prost\u0159ed\u00ed p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch. Kl\u00ed\u010dov\u00e9 vlastnosti...<\/p>","protected":false},"featured_media":1781,"parent":0,"template":"","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":""},"product-category":[119,128],"class_list":["post-3889","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-imcintermetallic-compound-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":128,"label":"IMC(Intermetallic Compound Powder)"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/Ti22Al25Nb-Powder.png",842,756,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product\/3889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media\/1781"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/media?parent=3889"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/cs\/wp-json\/wp\/v2\/product-category?post=3889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}