摘要
B作为增强相和金属材料强韧相,可以改善铜合金的性能。论述了微量B在铜合金中的作用以及对铜合金性能的影响。研究指出,加入微量B(0.15%)可以细化铜合金的组织,不仅可以提高其抗拉强度、伸长率,还能改善铜合金的导电性和耐腐蚀性能。
As a reinforcing phase and tough phase of metal materials, boron can improve the properties of copper alloys. The role of trace boron in copper alloys and its influence on the properties of copper alloys were expounded. The results indicate that the addition of trace boron(0.15%) can refine the structure, improving the tensile strength and elongation, and also affecting the electrical conductivity and corrosion resistance of copper alloys.
作者
韩俊青
武玉英
胡家琨
袁文涛
刘相法
Han Junqing;Wu Yuying;Hu Jiakun;Yuan Wentao;Liu Xiangfa(Key Laboratory of Liquid-solid Structural Evolution and Processing of Materials,Ministry of Education,Shandong University;Qingdao Product Quality Supervision and Testing Research Center)
出处
《特种铸造及有色合金》
CAS
北大核心
2021年第6期718-721,共4页
Special Casting & Nonferrous Alloys
基金
山东省科技计划公益类公关项目(2019GGX102013)。
关键词
铜合金
B
细化
耐蚀性
Copper Alloy
Boron
Refinement
Corrosion Resistance
