名稱元素符號密度/(g/cm3)熔點(diǎn)/℃線脹系數(shù)/(10-6/K)相對電導(dǎo)率(%)抗拉強(qiáng)度/MPa伸長率(%)斷面收縮率(%)布氏硬度/HBS色澤銀鋁金鈹鉍鎘鈷AgAlAuBeBiCdCu10.492.7019.321.859.88.658.9960.5660.210631285271.2321.114921972361421161343101251006073231.4203018080~110140310~ (共 1073 字) [閱讀本文] >>