摘要
对PtRn10和PtRh30二种合金的电阻率、硬度和抗拉强度随不同的冷加工量的变化关系进行了测试。研究表明,加工率增加,两种合金的3项性能指标均呈增加趋势,随着Rh含量增加,PtRh合金的3项性能提高明显;且电阻率和抗拉强度也随合金硬度的提高而提高。
The electrical resistivity,rigidity and tensile strength of PtRh10 and PtRh30 alloy are tested and discussed under different cold working rate in this paper. The results show that when the cold working rate or the percentages of Rh in the alloy increases, the electrical resistivity,rigidity and tensile strength of PtRh10 and PtRh30 alloy raise; when the rigidity of the alloy increases, the electrical resistivity and tensile strength raise.
出处
《铸造技术》
CAS
北大核心
2010年第11期1439-1440,共2页
Foundry Technology
关键词
铂铑合金
电阻率
硬度与抗拉强度
Platinum-rhodium alloy property
Resistivity
Hardness and tensile Strength
