【摘要】：對(duì)不同加工率和退火溫度下純銀的硬度進(jìn)行檢測(cè),并分析了其顯微組織。結(jié)果表明:不同加工率下,隨退火溫度升高純銀的硬度逐漸降低,但降低的速率并不一致;當(dāng)加工率低于50%時(shí),退火溫度在200℃時(shí)硬度下降最快,而當(dāng)加工率高于70%時(shí),退火溫度在100℃時(shí)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，

本文編號(hào)：2238444