{"id":1476,"date":"2020-06-23T08:58:30","date_gmt":"2020-06-23T08:58:30","guid":{"rendered":"https:\/\/aluminiumceramicfiber.com\/?p=1476"},"modified":"2020-11-02T06:26:13","modified_gmt":"2020-11-02T06:26:13","slug":"aluminum-ingot-casting","status":"publish","type":"post","link":"https:\/\/www.aluminiumceramicfiber.com\/ar\/aluminum-ingot-casting\/","title":{"rendered":"\u0635\u0628 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645"},"content":{"rendered":"<p>With the development of the aerospace field, the comprehensive performance of high-strength and high-toughness aluminum alloys in civil passenger aircraft, aerospace vehicles, military aircraft, and other fields is getting higher and higher. Basically, the alloys are 2XXX and 7XXX aluminum alloys. In recent years, domestic aircraft materials have basically used 2024, 2124, 7050\/7150\/7055, etc. To obtain high-performance aluminum alloy materials, the metallurgical quality of alloy ingots is crucial. So the aluminum ingot casting technology is also important.<\/p>\n<p><strong>Key control points for Aluminum Ingot Casting<\/strong>: Mold design and preparation, mold surface condition and maintenance, lubrication, water flow controller, online degassing and filtering, ingot head, ingot bottom automatic filling, wiper, process parameters.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3948\" src=\"https:\/\/aluminiumceramicfiber.com\/wp-content\/uploads\/2020\/06\/Aluminum-Ingot-Casting.jpg\" alt=\"\u0635\u0628 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645\" width=\"400\" height=\"320\" srcset=\"https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2020\/06\/Aluminum-Ingot-Casting.jpg 400w, https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2020\/06\/Aluminum-Ingot-Casting-300x240.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/aluminum-ingot-casting\/#Aluminum_Ingot_Casting_Technology\" >Aluminum Ingot Casting Technology<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/aluminum-ingot-casting\/#Sources_of_metallurgical_defects\" >Sources of metallurgical defects<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/aluminum-ingot-casting\/#Main_points_of_smelting_process_control\" >Main points of smelting process control<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/aluminum-ingot-casting\/#Online_degassing_and_filtering\" >Online degassing and filtering<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/aluminum-ingot-casting\/#Grain_Refinement\" >\u062a\u062d\u0633\u064a\u0646 \u0646\u0627\u0639\u0645\u0629 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/aluminum-ingot-casting\/#Aluminum_Ingot_Casting_Technology-2\" >Aluminum Ingot Casting Technology<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Aluminum_Ingot_Casting_Technology\"><\/span>Aluminum Ingot Casting Technology<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Sources_of_metallurgical_defects\"><\/span>Sources of metallurgical defects<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1) Alkali metals, electrolytic aluminum process, primary aluminum; recycled metals; <a href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/portfolio\/non-sodium-granulated-flux\/\">\u0627\u0644\u062a\u062f\u0641\u0642\u0627\u062a<\/a>; metal additives, etc.<br \/>\n2) Sources of hydrogen, moist auxiliary materials, fuel by-products, water vapor in the air, etc.<br \/>\n3) Sources of slag, oxides, refiners, salts, etc.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Main_points_of_smelting_process_control\"><\/span>Main points of smelting process control<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Melting temperature: no more than 750\u00b0C, to prevent the generation of spinel. Strictly control the temperature of alloying, especially the temperature of adding Mg and Zr. Equipped with electromagnetic stirring in the smelting process to ensure the uniformity of the melt. Control the matching of furnace load and refining process (rotor speed, ratio of chlorine gas) to ensure good refining effect and not produce excessive chloride.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Online_degassing_and_filtering\"><\/span>Online degassing and filtering<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3947\" src=\"https:\/\/aluminiumceramicfiber.com\/wp-content\/uploads\/2020\/06\/Aluminum-Ingot-Casting-1.jpg\" alt=\"\u0635\u0628 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645\" width=\"500\" height=\"400\" srcset=\"https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2020\/06\/Aluminum-Ingot-Casting-1.jpg 500w, https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2020\/06\/Aluminum-Ingot-Casting-1-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0625\u0639\u0644\u0627\u0646\u0627\u062a <a href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/portfolio\/degassing-unit\/\">\u0648\u062d\u062f\u0629 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a<\/a> \u0648 <a href=\"https:\/\/www.aluminiumceramicfiber.com\/ar\/portfolio\/cff-filter-box\/\">\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0631\u0634\u064a\u062d CFF<\/a>\u00a0have widely used in mostly aluminum foundry, and the purification effect is better. They provide quality assurance for the next aluminum ingot casting.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Grain_Refinement\"><\/span>\u062a\u062d\u0633\u064a\u0646 \u0646\u0627\u0639\u0645\u0629 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In order to prevent ingot cracks and coarse grains, it is necessary to add Al-Ti-B or Al-Ti-C grain refiner to the aluminum alloy melt. Adding in the linear flow tank, the quality of Al-Ti-B or Al-Ti-C needs attention. The added amount will be adjusted according to the alloy and the product. Generally, the added amount is 1Kg\/t metal.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Aluminum_Ingot_Casting_Technology-2\"><\/span>Aluminum Ingot Casting Technology<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Advanced melting casting equipment is the prerequisite for ensuring high-quality ingots. Liquid refining or aluminum liquid purification includes all aspects of raw materials, smelting, standing, degassing, slag removal, and filtration. The cleanliness of the aluminum liquid or the size and content of the slag inclusion will seriously affect the product quality. You must fully understand the details of each process and strictly implement the relevant steps.<\/p>","protected":false},"excerpt":{"rendered":"<p>With the development of the aerospace field, the comprehensive performance of high-strength and high-toughness aluminum alloys in civil passenger aircraft, aerospace vehicles, military aircraft, and other fields is getting higher and higher. Basically, the alloys are 2XXX and 7XXX aluminum alloys. In recent years, domestic aircraft materials have basically used 2024, 2124, 7050\/7150\/7055, etc. To [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3948,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[1754,1755],"class_list":["post-1476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-aluminum-ingot-casting-technology","tag-online-filtering-system"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Aluminum Ingot Casting Technology, Online Filtering System<\/title>\n<meta name=\"description\" content=\"Key control points for Aluminum Ingot Casting: Mold design and preparation, online degassing and filtering, flow controller, ingot head, etc.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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