摘要
在铝中添加合金元素Ｚｎ、Ｍｇ、Ｉｎ、Ｇａ、Ｃａ，利用正交设计方法，研制出一种高效的铝合金牺牲阳极，它在海水中电流效率达９５．６％，电位为－１．０９Ｖ（ＳＣＥ）。探讨了合金元素的分布及作用机制。
One type of aluminium alloy sacrificial anode with high current efficiency of 95. 6% and potential of -1. 09V(SCE) in seawater was developed by alloying aluminium with zinc,magnesium ,indium,gallium and calcium.The compositions were arranged by orthogonal design. X -- ray analysis indicated thet gallium distributed homogeneously,but indium and calcium precipitated out as secondary phase.
出处
《热加工工艺》
CSCD
北大核心
1996年第3期52-53,共2页
Hot Working Technology
关键词
铝合金
牺牲阳极
高效
aluminium alloy sacrificial anode high efficiency
