摘要
铂铑热电偶细丝正向高精度和特细丝径方向发展。国内厂家在应对这种趋势时面临诸多问题。作者论述了高精度铂铑热电偶特细丝的批量制造工艺。指出高精度铂铑热电偶特细丝批量制造工艺的关键在于熔炼工艺和拉伸工艺,并对此进行了分析,提出了相应的解决问题的办法。
In the present paper, the improvements for bath production technology of ultrathin Pt-Rh thermocouple wires with high accuracy were summarized. The key points of them are the melting of the alloy and drawing of the ultrathin wires. Some methods to solve these problems were discussed.
出处
《贵金属》
CAS
CSCD
2007年第4期21-24,共4页
Precious Metals
关键词
金属材料
批量制造工艺
特细铂铑热电偶
熔炼
拉伸
metal materials
batch production technology
ultrathin Pt-Rh thermocouple wires
melting
drawing