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qfe2.5 xing yin xian kuang jia yong tong he jin re chu li gong yi yan jiu
Pages: 32-37
Year: Issue:  4
Journal: Transactions of Materials and Heat Treatment

Keyword:  铜合金热处理强度电导率引线框架;
Abstract: 研究了国产QFe2 5型引线框架用铜合金的生产工艺。通过热轧后对板材进行喷水处理和采取分级时效 ,显著提高了QFe2 5型合金的性能 ;利用光学显微镜、SEM和TEM等手段研究了热处理工艺对合金微观组织的影响 ,并讨论了材料性能提高的原因
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