摘要
研究了铂铑制品中铂和铑在硅酸恿熔体中的损失。发现了在一定温度下，铂和铑在硅酸恿熔体的作用下均会损失，其中铑损失量是铂损失量的3.6~5倍。并定性研究了PtRh20制品在长期使用后厚度方向上铑含量的变化，发现在使用18个月后PtRh20制品铑含量降低了30%~50%。
Study of the loss of platinum and rhodium in silicate melts of platinum-rhodium alloy. At a certain temperature, platinum and rhodium were lose, and the loss of rhodium was 3.6~5 times of the amount of platium. And qualitative analysis the change of the section rhodium content of PtRh20 in long term use. As a result, the rhodium content was falled 30% to 50%.
出处
《贵金属》
CAS
CSCD
北大核心
2015年第A01期54-56,共3页
Precious Metals
关键词
金属材料
铂铑
硅酸恿
质量损失
metal materials
platinum-rhodium alloy
silicate
weight loss
