In this paper, the relation between the properties of the new Be-Ni-Cu alloy containing a small amount of re and Mg element and the different heat treatment process and cold work.
研究了不同热处理工艺、冷变形量与含有微量稀土元素和镁的新型低铍低镍铜合金性能的关系。
The hardness, tensile strength and elongation of Ag, cu and Ta, their relationship with the degree of cold work and soften annealing curves of cold-worked Ag, cu and Ta were investigated.
用显微硬度、电子拉伸等试验方法，测定了银、铜、钽的硬度、抗拉强度、延伸率与冷加工变形量的关系及冷加工态银、铜、钽退火软化曲线。
Cold deformation and heat treatment have been studied through testing mechanical property and conductivity of Cu-Cr alloy, and strengthening mechanism has been presented in the paper.
通过测试力学性能和导电性能，对铜铬合金进行了冷变形及退火工艺的探索，并进行了强化机理分析。
Cold evil spirit Chen no from of tiny Cu eyebrow, sink a pathway, "you really don't understand, where did she go to."
冷魅辰不由的微微蹙眉，沉声道，“你真的不知道，她去了哪儿。”
Cold evil spirit Chen no from of tiny Cu eyebrow, sink a pathway, "you really don't understand, where did she go to."
冷魅辰不由的微微蹙眉，沉声道，“你真的不知道，她去了哪儿。”
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