{"id":6097,"date":"2025-07-28T13:40:02","date_gmt":"2025-07-28T04:40:02","guid":{"rendered":"https:\/\/aizoth.com\/?post_type=use_case&p=6097"},"modified":"2025-12-05T15:45:48","modified_gmt":"2025-12-05T06:45:48","slug":"contents-e014","status":"publish","type":"use_case","link":"https:\/\/aizoth.com\/en\/use_case\/contents-e014\/","title":{"rendered":"Optimizing the Aluminum Recycling Upgrade Process Using Multi-Sigma\u00ae"},"content":{"rendered":"\n

This case study showcases how Multi-Sigma\u00ae<\/sup>\u2019s AI-driven analysis platform optimizes the aluminum recycling upgrade process by enhancing mechanical properties while minimizing greenhouse gas (GHG) emissions and costs. This project was conducted as a part of a NEDO-funded project, this study leverages AI to drive significant advancements in sustainability and performance.<\/strong><\/p>\n\n\n\n

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1. AI analysis<\/strong> <\/h2>\n\n\n\n

A dataset containing 18 process samples was analyzed. The AI model was trained using key input parameters from the aluminum recycling process, including impurity concentration, solution treatment duration, high-pressure sliding process, and aging treatment conditions. The output parameters included the mechanical properties of the recycled aluminum, as well as associated GHG emissions and cost estimates.<\/p>\n\n\n\n

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\"Optimizing<\/figure>\n\n\n\n
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2. Contribution Analysis<\/strong><\/h2>\n\n\n\n

The contribution analysis identified the most influential parameters affecting the aluminum recycling process:<\/p>\n\n\n\n

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  1. Length of the high-pressure sliding process (~ 41% influence).<\/li>\n\n\n\n
  2. impurity concentration (~ 19% influence).<\/li>\n\n\n\n
  3. solution treatment time (~ 12% influence).<\/li>\n<\/ol>\n\n\n\n
    <\/div>\n\n\n\n

    3. Multi-objective Optimization of the Recycle Process<\/strong> <\/h2>\n\n\n\n

    Multi-Sigma\u00ae<\/sup><\/strong>\u2019s optimization module was utilized to determine the ideal recycling process parameters. The objective was to maximize key mechanical properties\u2014such as tensile strength, 0.2% proof stress, and elongation\u2014while minimizing GHG emissions and cost.<\/p>\n\n\n\n

    <\/div>\n\n\n\n
    \"Multi-objective<\/figure>\n\n\n\n

    This usecase is based on results obtained from a project, JPNP21003, commissioned by the New Energy and Industrial Technology Development Organization (NEDO).<\/p>\n\n\n\n

    Source: NEDO project (Development of advanced circulation technology for aluminum materials)
    https:\/\/www.nedo.go.jp\/english\/activities\/activities_ZZJP_100195.html<\/a>
    https:\/\/aizoth.com\/research-project\/nedo\/<\/a><\/p>\n\n\n\n

    <\/div>\n\n\n\n
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    Contact Us<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

    <\/p>\n\n\n\n

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    Free Trial<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

    <\/p>\n\n\n\n

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    Joint Research<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

    <\/p>\n\n\n\n

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    Consulting<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

    <\/p>\n","protected":false},"author":8,"featured_media":0,"menu_order":38,"template":"","meta":{"_acf_changed":false,"_locale":"en_US","_original_post":"","footnotes":""},"use_case_category":[],"class_list":["post-6097","use_case","type-use_case","status-publish","hentry","en-US"],"acf":[],"_links":{"self":[{"href":"https:\/\/aizoth.com\/?rest_route=\/wp\/v2\/use_case\/6097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aizoth.com\/?rest_route=\/wp\/v2\/use_case"}],"about":[{"href":"https:\/\/aizoth.com\/?rest_route=\/wp\/v2\/types\/use_case"}],"author":[{"embeddable":true,"href":"https:\/\/aizoth.com\/?rest_route=\/wp\/v2\/users\/8"}],"version-history":[{"count":16,"href":"https:\/\/aizoth.com\/?rest_route=\/wp\/v2\/use_case\/6097\/revisions"}],"predecessor-version":[{"id":7600,"href":"https:\/\/aizoth.com\/?rest_route=\/wp\/v2\/use_case\/6097\/revisions\/7600"}],"wp:attachment":[{"href":"https:\/\/aizoth.com\/?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6097"}],"wp:term":[{"taxonomy":"use_case_category","embeddable":true,"href":"https:\/\/aizoth.com\/?rest_route=%2Fwp%2Fv2%2Fuse_case_category&post=6097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}