固溶+时效处理对CuCoNiBeZr合金性能影响的研究

Solid solution and aging treatment on the research on the effects of CuCoNiBeZr alloy performance

本文以CuCoNiBeZr合金为研究对象,通过热处理实验,确定了950℃×1h的最佳固溶工艺,450℃×(2-4h)的最佳时效制度,结果表明:在该热处理工艺条件下,CuCoNiBeZr合金能获得较高的硬度和导电率。

The influence of different heat treatment technologies on properies of CuCoNiBeZr alloy is studied.It is showed that after solusion treatment at 950℃ and then aged 2-4h at 450℃.The result show that the alloy get a high strengh and conductivity.the grains can be refined after solusion treatment and then aged.