发明名称 |
Furnace and method with sensor |
摘要 |
Oxygen sensor comprising solid oxygen-ion-conducting electrolyte with a platinum group metal film electrode contacts and monitors nonoxidizing or reducing gas atmosphere in a metal heat treatment (gas carburizing) furnace after a getter of the same platinum group metal as in the film electrode removes platinum group metal contaminants from such atmosphere before it contacts the electrode. Getter is held in a thin-walled, multi-passaged honeycomb body.
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申请公布号 |
US4362580(A) |
申请公布日期 |
1982.12.07 |
申请号 |
US19810251535 |
申请日期 |
1981.04.06 |
申请人 |
CORNING GLASS WORKS |
发明人 |
KANE, WILLIAM T.;WHITNEY, II, WILLIAM P. |
分类号 |
C21D1/48;C21D1/76;F27B17/00;F27D19/00;F27D21/00;G01N27/411;(IPC1-7):C21D1/48 |
主分类号 |
C21D1/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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