摘要
研发了最新型铸造铝合金ZL109A的熔炼工艺,保证多种微量化合金元素如:Mg、Zn、Cd、Ti、B的含量要求,同时对合金内部铁元素杂质进行稀释,通过相关的提炼、精炼、组织细化、变质反应、净化了合金,使ZL109A合金内部组织结构得到控制和改善。按照此方式铸造的新型ZL109A铝合金,HBS值可以达到130到150左右。
The research and development of the smelting process the new cast Aluminum Alloy ZL109 A, ensure a variety of trace alloying elements such as： Mg, Zn, Cd content, Ti, B, and dilution of the alloy iron impurities, through refining, refining, microstructure refinement, metamorphic reaction, purification of the ZL109 A alloy. Alloy internal organization structure under control and improvement. The HBS value of the new ZL109 A aluminum alloy cast in this way can reach about 130 to 150.
作者
刘培德
董垒
温晓妮
LIU Pei-de1,DONG Lei2,WEN Xiao-ni2(1.Yantai lutong preclsion technology Co.,Ltd.,Yantai 264000,China;2. Yantai Engineering ＆ Technology College,Yantai 264000,China)
出处
《世界有色金属》
2018年第2期14-15,共2页
World Nonferrous Metals
关键词
铝合金
稀释
熔炼
力学性能
aluminum alloy
dilution
smelting
mechanical properties
