加工率及退火温度对纯Ag硬度的影响

发布时间：2018-09-12 08:19

【摘要】：对不同加工率和退火温度下纯银的硬度进行检测,并分析了其显微组织。结果表明:不同加工率下,随退火温度升高纯银的硬度逐渐降低,但降低的速率并不一致;当加工率低于50%时,退火温度在200℃时硬度下降最快,而当加工率高于70%时,退火温度在100℃时硬度下降最快。
[Abstract]:The hardness of pure silver at different processing rate and annealing temperature was tested and its microstructure was analyzed. The results show that the hardness of pure silver decreases gradually with the increase of annealing temperature, but the decreasing rate is not the same. When the processing rate is less than 50 鈩，

本文编号：2238444