{"id":3902,"date":"2024-03-18T06:10:12","date_gmt":"2024-03-18T06:10:12","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/al-7075-powder\/"},"modified":"2024-03-18T06:10:12","modified_gmt":"2024-03-18T06:10:12","slug":"al-7075-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/vi\/product\/al-7075-powder\/","title":{"rendered":"Al 7075 powder"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><\/p>\n<h2>Overview of Al 7075 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Al 7075 is one of the highest strength 7000 series aluminum alloys, offering strength superior to many steels. Zinc is the main alloying addition while magnesium imparts strength through precipitation hardening.<\/p>\n<p class=\"whitespace-pre-wrap\">Key properties of Al 7075 powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Exceptionally high tensile and yield strength<\/li>\n<li class=\"whitespace-normal\">High hardness and good fatigue strength<\/li>\n<li class=\"whitespace-normal\">Good toughness and moderate ductility<\/li>\n<li class=\"whitespace-normal\">Excellent finishing characteristics<\/li>\n<li class=\"whitespace-normal\">High corrosion resistance<\/li>\n<li class=\"whitespace-normal\">C\u00f3 s\u1eb5n nhi\u1ec1u lo\u1ea1i k\u00edch c\u1ee1 v\u00e0 h\u00ecnh d\u1ea1ng b\u1ed9t<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Al 7075 powder is ideal for high-performance aerospace and defense components needing the optimal combination of strength, hardness, fatigue resistance, and moderate weldability.<\/p>\n<h2>Chemical Composition of Al 7075 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">The typical chemical composition of Al 7075 powder is:<\/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>Nh\u00f4m (Al)<\/td>\n<td>87.1-91.4%<\/td>\n<\/tr>\n<tr>\n<td>K\u1ebdm (Zn)<\/td>\n<td>5.1-6.1%<\/td>\n<\/tr>\n<tr>\n<td>Magie (Mg)<\/td>\n<td>2.1-2.9%<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed3ng (Cu)<\/td>\n<td>1.2-2.0%<\/td>\n<\/tr>\n<tr>\n<td>Iron (Fe)<\/td>\n<td>0-0.5%<\/td>\n<\/tr>\n<tr>\n<td>Silic (Si)<\/td>\n<td>0-0.4%<\/td>\n<\/tr>\n<tr>\n<td>Mangan (Mn)<\/td>\n<td>0-0.3%<\/td>\n<\/tr>\n<tr>\n<td>Crom (Cr)<\/td>\n<td>0.18-0.28%<\/td>\n<\/tr>\n<tr>\n<td>Titanium (Ti)<\/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=\"Al 7075 powder\" width=\"300\" height=\"300\" title=\"\"><\/p>\n<p class=\"whitespace-pre-wrap\">Zinc is the primary alloying element while magnesium and copper enhance strength through precipitation hardening. Trace elements like iron, manganese, chromium have minor effects.<\/p>\n<h2>Properties of Al 7075 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Key properties of Al 7075 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>2.81 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec3m N\u00f3ng Ch\u1ea3y<\/td>\n<td>477\u00c3\u00bf635\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td>\n<td>130\u00c3\u00bf210 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>22-30% IACS<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4-\u0111un Young<\/td>\n<td>71\u00c3\u00bf72 GPa<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 s\u1ed1 Poisson<\/td>\n<td>0.33<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n<td>570\u00c3\u00bf635 MPa<\/td>\n<\/tr>\n<tr>\n<td>C\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y<\/td>\n<td>505\u00c3\u00bf570 MPa<\/td>\n<\/tr>\n<tr>\n<td>Ke\u0301o da\u0300i<\/td>\n<td>7\u00c3\u00bf10%<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 c\u1ee9ng<\/td>\n<td>150\u00c3\u00bf190 Brinell<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p class=\"whitespace-pre-wrap\">The zinc additions result in extremely high strength and hardness while maintaining reasonable ductility and toughness. The alloy has excellent finishing characteristics.<\/p>\n<h2>Production Method for Al 7075 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Commercial production methods for Al 7075 powder include:<\/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>?- Molten alloy stream disintegrated by inert gas jets into fine spherical powder particles with controlled size distribution.<\/li>\n<li class=\"whitespace-normal\"><strong>Nguy\u00ean t\u1eed h\u00f3a n\u01b0\u1edbc<\/strong>?- High pressure water jet used to produce fine Al 7075 powders with irregular shape. Lower cost but higher oxygen pickup.<\/li>\n<li class=\"whitespace-normal\"><strong>H\u1ee3p kim c\u01a1 h\u1ecdc<\/strong>?- Ball milling a blend of aluminum and alloying element powders followed by cold compaction and sintering.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Gas atomization offers superior control over powder characteristics like particle size, shape and microstructure.<\/p>\n<h2>Applications of Al 7075 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Common applications of Al 7075 powder include:<\/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>?- Used in selective laser melting, direct metal laser sintering to produce complex, lightweight aerospace and defense parts.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0110\u00fac phun kim lo\u1ea1i<\/strong>?- To manufacture small intricate components with high strength and moderate corrosion resistance.<\/li>\n<li class=\"whitespace-normal\"><strong>Lu\u00e2n kim thu\u1eadt b\u1ed9t<\/strong>?- Press and sinter process to create high-performance automotive parts and machinery components.<\/li>\n<li class=\"whitespace-normal\"><strong>\"Phun nhi\u1ec7t\"<\/strong>?- Wire arc spraying to deposit very hard and wear resistant Al 7075 coatings.<\/li>\n<li class=\"whitespace-normal\"><strong>Pyrotechnics in Vietnamese is translated as \"Ph\u00e1o Hoa.\"<\/strong>?- Added as fuel constituent in pyrotechnic compositions due to its high reactivity.<\/li>\n<li class=\"whitespace-normal\"><strong>V\u1eadt h\u00e0n<\/strong>?- Used as filler wire providing weld strength but limited weldability.<\/li>\n<\/ul>\n<h2>Specifications of Al 7075 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Al 7075 powder is available in various size ranges, shapes, grades 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>? 10-45 micromet cho ph\u01b0\u01a1ng ph\u00e1p AM, t\u1edbi 120 micromet cho quy t\u00ecnh gi\u00e1n phun nhi\u1ec7t.<\/li>\n<li class=\"whitespace-normal\"><strong>H\u00ecnh th\u00e1i h\u1ecdc:<\/strong>?Spherical, irregular and mixed particle shapes. Smooth spherical powder has better flowability.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0110\u1ed9 tinh khi\u1ebft:<\/strong>?From commercial to high purity grades tailored for the specific application.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0110i\u1ec3m<\/strong>?Conforming to ASTM B951, AMS 4045, AMS 4282, EN 573-3 and other equivalent standards.<\/li>\n<li class=\"whitespace-normal\"><strong>H\u00e0m l\u01b0\u1ee3ng oxy:<\/strong>?Varies between 500-1500 ppm based on production method. Lower is better.<\/li>\n<\/ul>\n<h2>Global Suppliers of Al 7075 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">M\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p l\u1edbn tr\u00ean to\u00e0n th\u1ebf gi\u1edbi l\u00e0:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Sandvik Osprey (Anh)<\/li>\n<li class=\"whitespace-normal\">TLS Technik (\u0110\u1ee9c)<\/li>\n<li class=\"whitespace-normal\">C\u00f4ng ty Valimet Inc. (Hoa K\u1ef3)<\/li>\n<li class=\"whitespace-normal\">CNPC B\u1ed9t (Trung Qu\u1ed1c)<\/li>\n<li class=\"whitespace-normal\">Makin Metal Powders (V\u01b0\u01a1ng qu\u1ed1c Anh)<\/li>\n<li class=\"whitespace-normal\">PyroGenesis Canada<\/li>\n<li class=\"whitespace-normal\">C\u00f4ng ty b\u1ed9t kim lo\u1ea1i (Hoa K\u1ef3)<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">These companies produce Al 7075 powder suitable for various applications using different manufacturing processes.<\/p>\n<h2>Al 7075 Powder Pricing<\/h2>\n<p class=\"whitespace-pre-wrap\">Pricing of Al 7075 powder depends on factors like:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">M\u1ee9c \u0111\u1ed9 tinh khi\u1ebft<\/li>\n<li class=\"whitespace-normal\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a h\u1ea1t<\/li>\n<li class=\"whitespace-normal\">Ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t b\u1ed9t<\/li>\n<li class=\"whitespace-normal\">S\u1ed1 l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng<\/li>\n<li class=\"whitespace-normal\">Nh\u00e0 cung c\u1ea5p v\u00e0 v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>L\u1edbp<\/th>\n<th>M\u1ee9c gi\u00e1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Qu\u1ea3ng c\u00e1o<\/td>\n<td>$10-20 per kg<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 tinh khi\u1ebft cao<\/td>\n<td>$20-40 per kg<\/td>\n<\/tr>\n<tr>\n<td>Si\u00eau m\u1ecbn<\/td>\n<td>$40-80 per kg<\/td>\n<\/tr>\n<tr>\n<td>H\u1ea1ng \u0111\u1eb7c bi\u1ec7t<\/td>\n<td>$80-150 per kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p class=\"whitespace-pre-wrap\">Gas atomized, controlled particle size, high purity powders command much higher pricing than simple commercial grade Al 7075 powder.<\/p>\n<h2>Storage and Handling of Al 7075 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Al 7075 reactive alloy powder must be handled with care to prevent:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi \u0111\u1ed9 \u1ea9m<\/li>\n<li class=\"whitespace-normal\">Nguy c\u01a1 n\u1ed5 b\u1ee5i t\u1eeb b\u1ed9t m\u1ecbn<\/li>\n<li class=\"whitespace-normal\">C\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u00edt ph\u1ea3i<\/li>\n<li class=\"whitespace-normal\">C\u1ea7n tu\u00e2n theo c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ea3m b\u1ea3o an to\u00e0n do nh\u00e0 cung c\u1ea5p \u0111\u1ec1 ngh\u1ecb<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Inert gas blanketing, proper grounding, ventilation, and PPE should be utilized for safe handling.<\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m<\/h2>\n<p class=\"whitespace-pre-wrap\">Key test methods used for Al 7075 powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Chemical composition analysis using OES or XRF<\/li>\n<li class=\"whitespace-normal\">Ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t theo ti\u00eau chu\u1ea9n ASTM B822<\/li>\n<li class=\"whitespace-normal\">Ph\u00e2n t\u00edch h\u00ecnh th\u00e1i qua SEM<\/li>\n<li class=\"whitespace-normal\">Powder flow rate using Hall flowmeter<\/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\">Ki\u1ec3m tra t\u1ea1p ch\u1ea5t b\u1eb1ng ICP-MS<\/li>\n<li class=\"whitespace-normal\">Ph\u00e2n t\u00edch vi c\u1ea5u tr\u00fac b\u1eb1ng nhi\u1ec5u x\u1ea1 tia X<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">These tests ensure the powder meets the required chemical, physical, and microstructural characteristics for the specific application.<\/p>\n<h2>Comparison Between Al 7075 and Al 6061 Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Al 7075 and Al 6061 are two aluminum alloy powders compared:<\/p>\n<table>\n<thead>\n<tr>\n<th>Tham s\u1ed1<\/th>\n<th>Al 7075<\/th>\n<th>Al 6061<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Lo\u1ea1i h\u1ee3p kim<\/td>\n<td>C\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec7t<\/td>\n<td>C\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec7t<\/td>\n<\/tr>\n<tr>\n<td>H\u00e0m l\u01b0\u1ee3ng Zn<\/td>\n<td>5.1-6.1%<\/td>\n<td>0%<\/td>\n<\/tr>\n<tr>\n<td>H\u00e0m l\u01b0\u1ee3ng Mg<\/td>\n<td>2.1-2.9%<\/td>\n<td>0.8-1.2%<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>Much higher<\/td>\n<td>V\u1eeba \u0111\u1ee7<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng gia c\u00f4ng<\/td>\n<td>Y\u1ebfu<\/td>\n<td>Xu\u1ea5t s\u1eafc<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng h\u00e0n<\/td>\n<td>Y\u1ebfu<\/td>\n<td>R\u1ea5t t\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td>\n<td>V\u1eeba \u0111\u1ee7<\/td>\n<td>Xu\u1ea5t s\u1eafc<\/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<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p class=\"whitespace-pre-wrap\">Al 7075 offers very high strength whereas Al 6061 provides better corrosion resistance, weldability and machinability at lower cost.<\/p>\n<h2>Al 7075 Powder FAQs<\/h2>\n<p class=\"whitespace-pre-wrap\"><strong>Q: How is Al 7075 powder produced?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Al 7075 powder is commercially produced using gas atomization, water atomization, mechanical alloying and electrolysis techniques. Gas atomization offers the best control of particle characteristics.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What are the main applications for Al 7075 powder?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: The major applications for Al 7075 are additive manufacturing, thermal spray coatings, powder metallurgy parts manufacturing, metal injection molding, and pyrotechnic compositions requiring exceptionally high strength.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What is the recommended particle size for Al 7075 powder in AM?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For most metal 3D printing processes, the ideal particle size range for Al 7075 is 15-45 microns with spherical morphology and good powder flowability.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Does Al 7075 powder require any special handling precautions?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Yes, it is recommended to handle reactive aluminum alloy powders carefully under inert atmosphere using proper grounding, ventilation and PPE.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Where can I purchase ultrafine Al 7075 powder suitable for aerospace components?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: High purity, gas atomized ultrafine Al 7075 powders meeting aerospace requirements can be sourced from leading suppliers such as Sandvik Osprey, TLS Technik, and Valimet Inc.<\/p>\n<p><\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Overview of Al 7075 Powder Al 7075 is one of the highest strength 7000 series aluminum alloys, offering strength superior to many steels. Zinc is the main alloying addition while magnesium imparts strength through precipitation hardening. Key properties of Al 7075 powder include: Exceptionally high tensile and yield strength High hardness and good fatigue strength&#8230;<\/p>","protected":false},"featured_media":1806,"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":[119,124],"class_list":["post-3902","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-aluminum-based-alloy-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":124,"label":"Aluminum Based Alloy Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/GA-Al-7075.png",498,387,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product\/3902","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\/1806"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/media?parent=3902"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/vi\/wp-json\/wp\/v2\/product-category?post=3902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}