{"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\/vi\/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\">Ch\u1ed1ng \u0103n m\u00f2n c\u1ef1c t\u1ed1t<\/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>Nguy\u00ean t\u1ed1<\/th>\n<th>T\u1ec9 tr\u1ecdng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Titanium (Ti)<\/td>\n<td>22%<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00f4m (Al)<\/td>\n<td>25%<\/td>\n<\/tr>\n<tr>\n<td>Niobi (Nb)<\/td>\n<td>5-10%<\/td>\n<\/tr>\n<tr>\n<td>Vanadi (V)<\/td>\n<td>0-5%<\/td>\n<\/tr>\n<tr>\n<td>Crom (Cr)<\/td>\n<td>0-2%<\/td>\n<\/tr>\n<tr>\n<td>Carbon (C)<\/td>\n<td>0-0.2%<\/td>\n<\/tr>\n<tr>\n<td>Oxy (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>B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/th>\n<th>Gi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1eadt \u0111\u1ed9<\/td>\n<td>3.7-3.9 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec3m N\u00f3ng Ch\u1ea3y<\/td>\n<td>1350-1450\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\n<td>16-22 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u0111i\u1ec7n tr\u1edf<\/td>\n<td>1.7 \u00c3\u00d7\u00b4\u00ce.cm<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4-\u0111un Young<\/td>\n<td>160-180 GPa<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 s\u1ed1 Poisson<\/td>\n<td>0.32-0.34<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n<td>500-900 MPa<\/td>\n<\/tr>\n<tr>\n<td>C\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y<\/td>\n<td>400-600 MPa<\/td>\n<\/tr>\n<tr>\n<td>Ke\u0301o da\u0300i<\/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>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u00f4xi h\u00f3a<\/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>Gas atomization translated to Vietnamese would be \"Ph\u00e2n t\u1eed ho\u00e1 kh\u00ed.\"<\/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>Quy tr\u00ecnh \u0111i\u1ec7n c\u1ef1c quay plasma (PREP)<\/strong>?- Centrifugal disintegration of rapidly rotating molten metal into fine droplets yields spherical powder.<\/li>\n<li class=\"whitespace-normal\"><strong>H\u1ee3p kim c\u01a1 h\u1ecdc<\/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>s\u1ea3n xu\u1ea5t b\u1ed3i \u0111\u1eafp<\/strong>?- Selective laser melting to produce complex lightweight components like brackets, airfoils, impellers for aerospace and automotive.<\/li>\n<li class=\"whitespace-normal\"><strong>L\u1edbp ph\u1ee7 phun nhi\u1ec7t<\/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>\u0110\u00fac phun kim lo\u1ea1i<\/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>Lu\u00e2n kim thu\u1eadt b\u1ed9t<\/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>K\u00edch th\u01b0\u1edbc h\u1ea1t:<\/strong>?From 15-45 \u00c3\u00d7m for AM methods, up to 100 \u00c3\u00d7m for thermal spray processes.<\/li>\n<li class=\"whitespace-normal\"><strong>H\u00ecnh th\u00e1i h\u1ecdc:<\/strong>?Near-spherical powder morphology provides optimal flow and packing density.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0110\u1ed9 tinh khi\u1ebft:<\/strong>?From commercial to high purity levels based on impurity limits and process requirements.<\/li>\n<li class=\"whitespace-normal\"><strong>H\u00e0m l\u01b0\u1ee3ng oxy:<\/strong>?Levels maintained below 2000 ppm for most applications.<\/li>\n<li class=\"whitespace-normal\"><strong>Kh\u1ea3 n\u0103ng ch\u1ea3y tr\u00f4i:<\/strong>?Powder customized for excellent flow rates above 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 (Canada)<\/li>\n<li class=\"whitespace-normal\">TLS Technik (\u0110\u1ee9c)<\/li>\n<li class=\"whitespace-normal\">Sandvik Osprey (Anh)<\/li>\n<li class=\"whitespace-normal\">Tekna (Canada)<\/li>\n<li class=\"whitespace-normal\">ECKA Granules (Germany)<\/li>\n<li class=\"whitespace-normal\">B\u1ed9t titan (Nga)<\/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>S\u1ed1 l\u01b0\u1ee3ng<\/strong>?- $100-150 per kg for bulk orders above 500 kg. Smaller quantities are priced significantly higher.<\/li>\n<li class=\"whitespace-normal\"><strong>Quality<\/strong>?- High purity, spherical powder manufactured under tightly controlled conditions using advanced processes demands premium pricing.<\/li>\n<li class=\"whitespace-normal\"><strong>Nh\u00e0 cung c\u1ea5p<\/strong>?- Major global suppliers offer cost advantages compared to smaller manufacturers due to higher production volumes.<\/li>\n<li class=\"whitespace-normal\"><strong>Geography<\/strong>?- Prices vary across regions with Europe and North America being higher priced markets compared to Asia.<\/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\">Tr\u00e1nh \u0111\u1ec3 b\u1ee5i m\u1ecbn t\u00edch t\u1ee5 s\u1ebd gi\u1ea3m thi\u1ec3u c\u00e1c nguy c\u01a1 b\u00f9ng n\u1ed5 c\u1ee7a b\u1ee5i<\/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\">Theo h\u01b0\u1edbng d\u1eabn an to\u00e0n ph\u00f9 h\u1ee3p t\u1eeb SDS c\u1ee7a nh\u00e0 cung c\u1ea5p<\/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\">Ph\u00e2n lo\u1ea1i k\u00edch th\u01b0\u1edbc h\u1ea1t d\u00f9ng tia laser nhi\u1ec5u x\u1ea1 theo ti\u00eau chu\u1ea9n ASTM B822<\/li>\n<li class=\"whitespace-normal\">Ph\u00e2n t\u00edch h\u00ecnh th\u00e1i b\u1eb1ng h\u00ecnh \u1ea3nh SEM<\/li>\n<li class=\"whitespace-normal\">Powder flow rate measurement using Hall flowmeter as per ASTM B213 standard<\/li>\n<li class=\"whitespace-normal\">\u0110o m\u1eadt \u0111\u1ed9 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p pycnometry helium<\/li>\n<li class=\"whitespace-normal\">Impurity analysis through inert gas fusion or ICP-MS<\/li>\n<li class=\"whitespace-normal\">Microstructure characterization by X-ray diffraction<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Thorough testing ensures batch consistency and powder quality for the intended application.<\/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>Tham s\u1ed1<\/th>\n<th>Ti22Al25Nb<\/th>\n<th>Inconel 718<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1eadt \u0111\u1ed9<\/td>\n<td>3.7-3.9 g\/cm3<\/td>\n<td>8.2 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/td>\n<td>C\u00f3 th\u1ec3 so s\u00e1nh<\/td>\n<td>C\u00f3 th\u1ec3 so s\u00e1nh<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u00f4xi h\u00f3a<\/td>\n<td>T\u1ed1t h\u01a1n<\/td>\n<td>T\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed<\/td>\n<td>Cao h\u01a1n<\/td>\n<td>Th\u1ea5p h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>T\u00ednh d\u1ec5 gia c\u00f4ng<\/td>\n<td>Y\u1ebfu<\/td>\n<td>Xu\u1ea5t s\u1eafc<\/td>\n<\/tr>\n<tr>\n<td>\u1ee8NG D\u1ee4NG<\/td>\n<td>C\u00e1c b\u1ed9 ph\u1eadn H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5<\/td>\n<td>H\u00e0ng kh\u00f4ng, \u00d4 t\u00f4<\/td>\n<\/tr>\n<tr>\n<td>Ti\u0301nh s\u0103\u0303n co\u0301<\/td>\n<td>V\u1eeba \u0111\u1ee7<\/td>\n<td>C\u00f3 s\u1eb5n<\/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\/vi\/wp-json\/wp\/v2\/product\/3889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/media\/1781"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/media?parent=3889"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product-category?post=3889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}