{"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\/pt_br\/product\/ti22al25nb-powder\/","title":{"rendered":"Ti22Al25Nb Powder"},"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\">Very high specific strength (strength-to-weight ratio)<\/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\">Alta resist\u00eancia \u00e0 corros\u00e3o<\/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>Elemento<\/th>\n<th>% do Peso<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tit\u00e2nio (Ti)<\/td>\n<td>22%<\/td>\n<\/tr>\n<tr>\n<td>Alum\u00ednio (Al)<\/td>\n<td>25%<\/td>\n<\/tr>\n<tr>\n<td>Ni\u00f3bio (Nb)<\/td>\n<td>5-10%<\/td>\n<\/tr>\n<tr>\n<td>Van\u00e1dio (V)<\/td>\n<td>0-5%<\/td>\n<\/tr>\n<tr>\n<td>Cromo (Cr)<\/td>\n<td>0-2%<\/td>\n<\/tr>\n<tr>\n<td>Carbono (C)<\/td>\n<td>0-0.2%<\/td>\n<\/tr>\n<tr>\n<td>Oxig\u00eanio (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=\"Ti22Al25Nb Powder\" 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>Propriedade<\/th>\n<th>Valor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Densidade<\/td>\n<td>3.7-3.9 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Ponto de Fus\u00e3o<\/td>\n<td>1350-1450\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>Condutividade t\u00e9rmica<\/td>\n<td>16-22 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>Resistividade el\u00e9trica<\/td>\n<td>1,7 \u00d7'\u00ce.cm<\/td>\n<\/tr>\n<tr>\n<td>M\u00f3dulo de Young<\/td>\n<td>160\u2013180 GPa<\/td>\n<\/tr>\n<tr>\n<td>Raz\u00e3o de Poisson<\/td>\n<td>0.32-0.34<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 Tra\u00e7\u00e3o<\/td>\n<td>500-900 MPa<\/td>\n<\/tr>\n<tr>\n<td>Limite de escoamento<\/td>\n<td>400-600 MPa<\/td>\n<\/tr>\n<tr>\n<td>alongamento<\/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>Resist\u00eancia \u00e0 oxida\u00e7\u00e3o<\/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>Atomiza\u00e7\u00e3o a g\u00e1s<\/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>Processo de eletrodo rotativo de plasma (PREP)<\/strong>?- Centrifugal disintegration of rapidly rotating molten metal into fine droplets yields spherical powder.<\/li>\n<li class=\"whitespace-normal\"><strong>Liga\u00e7\u00e3o Mec\u00e2nica<\/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>Manufatura aditiva<\/strong>?- Selective laser melting to produce complex lightweight components like brackets, airfoils, impellers for aerospace and automotive.<\/li>\n<li class=\"whitespace-normal\"><strong>Revestimentos por Proje\u00e7\u00e3o T\u00e9rmica<\/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>Modelagem por Inje\u00e7\u00e3o de Metais<\/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>Metalurgia do p\u00f3<\/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>Tamanho da part\u00edcula:<\/strong>De 15-45 \u00d7m para m\u00e9todos AM, at\u00e9 100 \u00d7m para processos de spray t\u00e9rmico.<\/li>\n<li class=\"whitespace-normal\"><strong>Morfologia:<\/strong>?Near-spherical powder morphology provides optimal flow and packing density.<\/li>\n<li class=\"whitespace-normal\"><strong>Pureza:<\/strong>?From commercial to high purity levels based on impurity limits and process requirements.<\/li>\n<li class=\"whitespace-normal\"><strong>Oxig\u00eanio:<\/strong>N\u00edveis mantidos abaixo de 2000 ppm para a maioria das aplica\u00e7\u00f5es.<\/li>\n<li class=\"whitespace-normal\"><strong>Fluidez:<\/strong>P\u00f3 personalizado para excelentes taxas de fluxo acima de 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 (Canad\u00e1)<\/li>\n<li class=\"whitespace-normal\">TLS Technik (Alemanha)<\/li>\n<li class=\"whitespace-normal\">Sandvik Osprey (Reino Unido)<\/li>\n<li class=\"whitespace-normal\">Tekna (Canad\u00e1)<\/li>\n<li class=\"whitespace-normal\">ECKA Granules (Germany)<\/li>\n<li class=\"whitespace-normal\">P\u00f3 de tit\u00e2nio (R\u00fassia)<\/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>Quantidade<\/strong>?- $100-150 por kg para pedidos em massa acima de 500 kg. Quantidades menores t\u00eam pre\u00e7os significativamente mais altos.<\/li>\n<li class=\"whitespace-normal\"><strong>Qualidade<\/strong>P\u00f3 esf\u00e9rico de alta pureza, fabricado sob condi\u00e7\u00f5es rigorosamente controladas, usando processos avan\u00e7ados, exige um pre\u00e7o premium.<\/li>\n<li class=\"whitespace-normal\"><strong>Fornecedor<\/strong>?- Os principais fornecedores globais oferecem vantagens de custo em compara\u00e7\u00e3o com os fabricantes menores devido aos maiores volumes de produ\u00e7\u00e3o.<\/li>\n<li class=\"whitespace-normal\"><strong>Geografia<\/strong>?- Os pre\u00e7os variam entre as regi\u00f5es, sendo que a Europa e a Am\u00e9rica do Norte s\u00e3o mercados com pre\u00e7os mais altos em compara\u00e7\u00e3o com a \u00c1sia.<\/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\">Evite o ac\u00famulo de p\u00f3 fino para minimizar o risco de explos\u00f5es de poeira<\/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\">Siga as orienta\u00e7\u00f5es de seguran\u00e7a aplic\u00e1veis do SDS do fornecedor<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Care should be taken when handling this highly reactive alloy powder.<\/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\">Distribui\u00e7\u00e3o do tamanho de part\u00edculas por difra\u00e7\u00e3o a laser de acordo com o padr\u00e3o ASTM B822<\/li>\n<li class=\"whitespace-normal\">An\u00e1lise morfol\u00f3gica por meio de imagens MEV<\/li>\n<li class=\"whitespace-normal\">Powder flow rate measurement using Hall flowmeter as per ASTM B213 standard<\/li>\n<li class=\"whitespace-normal\">Medi\u00e7\u00e3o de densidade por picnometria de h\u00e9lio<\/li>\n<li class=\"whitespace-normal\">Impurity analysis through inert gas fusion or ICP-MS<\/li>\n<li class=\"whitespace-normal\">Caracteriza\u00e7\u00e3o da microestrutura por difra\u00e7\u00e3o de raios X<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Testes minuciosos garantem a consist\u00eancia do lote e a qualidade do p\u00f3 para a aplica\u00e7\u00e3o pretendida.<\/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>Par\u00e2metro<\/th>\n<th>Ti22Al25Nb<\/th>\n<th>Inconel 718<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Densidade<\/td>\n<td>3.7-3.9 g\/cm3<\/td>\n<td>8.2 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia a altas temperaturas<\/td>\n<td>Compar\u00e1vel<\/td>\n<td>Compar\u00e1vel<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 oxida\u00e7\u00e3o<\/td>\n<td>Melhor<\/td>\n<td>Bom<\/td>\n<\/tr>\n<tr>\n<td>Custo<\/td>\n<td>Maior<\/td>\n<td>Mais baixo<\/td>\n<\/tr>\n<tr>\n<td>Trabalhabilidade<\/td>\n<td>Pobre<\/td>\n<td>Excelente<\/td>\n<\/tr>\n<tr>\n<td>APLICATIVOS<\/td>\n<td>Componentes Aeroespaciais<\/td>\n<td>Aeroespacial, automotivo<\/td>\n<\/tr>\n<tr>\n<td>Disponibilidade<\/td>\n<td>Moderado<\/td>\n<td>Dispon\u00edvel prontamente<\/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>Overview of Ti22Al25Nb Powder 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. Key characteristics&#8230;<\/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\/pt_br\/wp-json\/wp\/v2\/product\/3889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/media\/1781"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/media?parent=3889"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/pt_br\/wp-json\/wp\/v2\/product-category?post=3889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}