Wei Xiaowei Song Shaoyuan. The Effects of Cd on Al-Cu Cast Alloy[J]. Special Casting & Nonferrous Alloys, 1993,(1):4-6.DOI:
镉对铸造铝铜合金组织与性能影响
摘要
在ZL201A合金中加入微量元素镉
合金的强度随着镉含量的增加而增大
在0.3%左右达到峰值;镉量再增加
抗拉强度呈下降趋势。合金热处理后精细结构为。微量的镉在合金基体中分布比较均匀。
Abstract
Some trace contents of cd can remarkably increase the sorength of Al-Cu Alloy and that would not be decreased before a Cd content exceeding a around 0.3% The microstructure of the Cd-content alloy is after heat treating. The trace content of Cd is found to be rather well dispersed in the matrix.