专利申请号:2016109284879公布号:CN106319280A申请日:2016.10.31公开日:2017.01.11申请人:沈阳有色金属研究所有限公司Cu-Ti-Cr-Zr-V高性能铜基弹性合金及其制造方法,其技术要点是:以电解铜为基体,铬、锆、钒、铈和钛为主成分,其他杂质质量分数≤0.5%.本发明产品的抗拉强度为1 100~1 300 MPa,伸长率为8%~10%,屈服强度为950~1 000 MPa,维氏硬度为360~380. Patent Application No .: 2016109284879 Publication Number: CN106319280A Date of Application: 2016.10.31 Publication date: 2017.01.11 Applicant: Shenyang Nonferrous Metal Research Institute Co., Ltd. High-performance Cu-Ti-Cr-Zr-V copper-based elastic alloy and method of manufacturing the same , The technical points of which are as follows: the main component of electrolytic copper is chromium, zirconium, vanadium, cerium and titanium, the mass fraction of other impurities is less than or equal to 0.5%, the tensile strength of the product of the invention is 1 100-1 300 MPa, elongation The rate is 8% ~ 10%, yield strength is 950 ~ 1 000 MPa, Vickers hardness is 360 ~ 380.