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Abstract:
一种高Mg含量Al‑Mg‑Er合金稳定化小变形强化工艺,属于有色金属技术领域。合金的质量百分比为Mg,5.5%‑6.5%,Mn,0.7%‑1.1%;Zr,0.01%‑0.2%,Er,0.01wt.%‑0.3wt.%,余量为Al及不可避免的杂质。本发明是将完全退火的高镁铝合金板材进行总变形量约为40~60%的冷轧板,后再进行稳定化退火,对退火后的板材再添加小变形工艺,上述小变形工艺可明显提高板材的强度,同时具有良好的耐腐蚀性能。
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Patent Info :
Type: 发明申请
Patent No.: CN201911369245.0
Filing Date: 2019-12-26
Publication Date: 2020-04-07
Pub. No.: CN110964953A
Applicants: 北京工业大学
Legal Status: 驳回
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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