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发明名称
Corrosion-resistant thermo-couple sheaths
摘要
The life of thermocouple sheaths made of Fe-base alloys in contact with motel metals such as Sn, Zn or Pb, is increased by heating the sheaths at 450-700 degrees C in a gaseous or powder medium which evolves N and C.
申请公布号
DE2013996(A1)
申请公布日期
1971.10.14
申请号
DE19702013996
申请日期
1970.03.24
申请人
BRUEHL K
发明人
分类号
G01K1/10;(IPC1-7):01K1/10
主分类号
G01K1/10
代理机构
代理人
主权项
地址
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