{"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\/es\/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\">Alta resistencia a la corrosi\u00f3n<\/li>\n<li class=\"whitespace-normal\">Disponible en una gama de tama\u00f1os y formas de polvo<\/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>Elemento<\/th>\n<th>Porcentaje de peso<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Aluminio (Al)<\/td>\n<td>87.1-91.4%<\/td>\n<\/tr>\n<tr>\n<td>El zinc (Zn)<\/td>\n<td>5.1-6.1%<\/td>\n<\/tr>\n<tr>\n<td>Magnesio (Mg)<\/td>\n<td>2.1-2.9%<\/td>\n<\/tr>\n<tr>\n<td>Cobre (Cu)<\/td>\n<td>1.2-2.0%<\/td>\n<\/tr>\n<tr>\n<td>Hierro (Fe)<\/td>\n<td>0-0.5%<\/td>\n<\/tr>\n<tr>\n<td>Silicio (Si)<\/td>\n<td>0-0.4%<\/td>\n<\/tr>\n<tr>\n<td>Manganeso (Mn)<\/td>\n<td>0-0.3%<\/td>\n<\/tr>\n<tr>\n<td>Cromo (Cr)<\/td>\n<td>0.18-0.28%<\/td>\n<\/tr>\n<tr>\n<td>Titanio (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>Propiedad<\/th>\n<th>Valor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Densidad<\/td>\n<td>2.81 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Punto de Fusi\u00f3n<\/td>\n<td>477\u00c3\u00bf635\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>Conductividad t\u00e9rmica<\/td>\n<td>130\u00c3\u00bf210 W\/mK<\/td>\n<\/tr>\n<tr>\n<td>Conductividad el\u00e9ctrica<\/td>\n<td>22-30% IACS<\/td>\n<\/tr>\n<tr>\n<td>M\u00f3dulo de Young<\/td>\n<td>71\u00c3\u00bf72 GPa<\/td>\n<\/tr>\n<tr>\n<td>Coeficiente de Poisson<\/td>\n<td>0.33<\/td>\n<\/tr>\n<tr>\n<td>Resistencia a la tensi\u00f3n<\/td>\n<td>570\u00c3\u00bf635 MPa<\/td>\n<\/tr>\n<tr>\n<td>Resistencia el\u00e1stica<\/td>\n<td>505\u00c3\u00bf570 MPa<\/td>\n<\/tr>\n<tr>\n<td>Elongaci\u00f3n<\/td>\n<td>7\u00c3\u00bf10%<\/td>\n<\/tr>\n<tr>\n<td>Dureza<\/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>Atomizaci\u00f3n de gas<\/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>Atomizaci\u00f3n de agua<\/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>Aleaci\u00f3n Mec\u00e1nica<\/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>fabricaci\u00f3n aditiva<\/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>Moldeo por inyecci\u00f3n de metal<\/strong>?- To manufacture small intricate components with high strength and moderate corrosion resistance.<\/li>\n<li class=\"whitespace-normal\"><strong>Metalurgia del polvo<\/strong>?- Press and sinter process to create high-performance automotive parts and machinery components.<\/li>\n<li class=\"whitespace-normal\"><strong>Pulverizaci\u00f3n t\u00e9rmica<\/strong>?- Wire arc spraying to deposit very hard and wear resistant Al 7075 coatings.<\/li>\n<li class=\"whitespace-normal\"><strong>Pirotecnia.<\/strong>?- Added as fuel constituent in pyrotechnic compositions due to its high reactivity.<\/li>\n<li class=\"whitespace-normal\"><strong>Metal de aportacion para soldadura<\/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>Tama\u00f1o de las part\u00edculas:<\/strong>?De 10 a 45 micrones en los m\u00e9todos AM hasta 120 micrones en los procesos de pulverizaci\u00f3n t\u00e9rmica.<\/li>\n<li class=\"whitespace-normal\"><strong>Morfolog\u00eda:<\/strong>?Spherical, irregular and mixed particle shapes. Smooth spherical powder has better flowability.<\/li>\n<li class=\"whitespace-normal\"><strong>Pureza:<\/strong>?From commercial to high purity grades tailored for the specific application.<\/li>\n<li class=\"whitespace-normal\"><strong>Calificaciones:<\/strong>?Conforming to ASTM B951, AMS 4045, AMS 4282, EN 573-3 and other equivalent standards.<\/li>\n<li class=\"whitespace-normal\"><strong>Contenido de Ox\u00edgeno:<\/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\">Algunos de los principales proveedores a nivel mundial son:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Sandvik Osprey (RU)<\/li>\n<li class=\"whitespace-normal\">TLS Technik (Alemania)<\/li>\n<li class=\"whitespace-normal\">Valimet Inc. (EUA)<\/li>\n<li class=\"whitespace-normal\">Polvo de CNPC (China)<\/li>\n<li class=\"whitespace-normal\">Makin Metal Powders (Reino Unido)<\/li>\n<li class=\"whitespace-normal\">PyroGenesis Canad\u00e1<\/li>\n<li class=\"whitespace-normal\">Metal Powder Company (Estados Unidos)<\/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\">Niveles de pureza<\/li>\n<li class=\"whitespace-normal\">Caracter\u00edsticas de las part\u00edculas<\/li>\n<li class=\"whitespace-normal\">M\u00e9todo de producci\u00f3n del polvo<\/li>\n<li class=\"whitespace-normal\">Cantidad del pedido<\/li>\n<li class=\"whitespace-normal\">Proveedor y ubicaci\u00f3n geogr\u00e1fica<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>Grado<\/th>\n<th>Rango de precios<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Comercial<\/td>\n<td>$10-20 per kg<\/td>\n<\/tr>\n<tr>\n<td>Alta pureza<\/td>\n<td>$20-40 por kg<\/td>\n<\/tr>\n<tr>\n<td>Ultrafino<\/td>\n<td>$40-80 per kg<\/td>\n<\/tr>\n<tr>\n<td>Grado especial<\/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\">Oxidaci\u00f3n y reacci\u00f3n con la humedad<\/li>\n<li class=\"whitespace-normal\">Riesgos de explosi\u00f3n por polvo a partir de polvo fino<\/li>\n<li class=\"whitespace-normal\">Problemas de salud relacionados con la inhalaci\u00f3n<\/li>\n<li class=\"whitespace-normal\">Deben seguirse las pr\u00e1cticas de seguridad recomendadas por el proveedor<\/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>M\u00e9todos de pruebas y caracterizaci\u00f3n<\/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\">Distribuci\u00f3n de tama\u00f1o de part\u00edcula conforme a la norma ASTM B822<\/li>\n<li class=\"whitespace-normal\">An\u00e1lisis de morfolog\u00eda por SEM<\/li>\n<li class=\"whitespace-normal\">Powder flow rate using Hall flowmeter<\/li>\n<li class=\"whitespace-normal\">Medici\u00f3n de densidad por picnometr\u00eda de helio<\/li>\n<li class=\"whitespace-normal\">Pruebas de impurezas mediante ICP-MS<\/li>\n<li class=\"whitespace-normal\">Examen microestructural por difracci\u00f3n de rayos 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>Par\u00e1metro<\/th>\n<th>Al 7075<\/th>\n<th>Al 6061<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tipo de aleaci\u00f3n<\/td>\n<td>Tratables con calor<\/td>\n<td>Tratables con calor<\/td>\n<\/tr>\n<tr>\n<td>Contenido de Zn<\/td>\n<td>5.1-6.1%<\/td>\n<td>0%<\/td>\n<\/tr>\n<tr>\n<td>contenido Mg<\/td>\n<td>2.1-2.9%<\/td>\n<td>0.8-1.2%<\/td>\n<\/tr>\n<tr>\n<td>Fuerza<\/td>\n<td>Much higher<\/td>\n<td>Moderado<\/td>\n<\/tr>\n<tr>\n<td>Maquinabilidad<\/td>\n<td>Pobre<\/td>\n<td>Excelente<\/td>\n<\/tr>\n<tr>\n<td>Soldabilidad<\/td>\n<td>Pobre<\/td>\n<td>Muy bueno<\/td>\n<\/tr>\n<tr>\n<td>Resistencia a la corrosi\u00f3n<\/td>\n<td>Moderado<\/td>\n<td>Excelente<\/td>\n<\/tr>\n<tr>\n<td>Coste<\/td>\n<td>Alto<\/td>\n<td>Inferior<\/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\/es\/wp-json\/wp\/v2\/product\/3902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/es\/wp-json\/wp\/v2\/media\/1806"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/es\/wp-json\/wp\/v2\/media?parent=3902"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/es\/wp-json\/wp\/v2\/product-category?post=3902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}