发明名称 |
METHODS AND APPARATUS FOR DETECTION OF GASEOUS CORROSIVE CONTAMINANTS |
摘要 |
A corrosion sensor includes a plurality of metal strips having different thicknesses. A first metal strip with the least thickness is first employed to provide sensitive corrosion detection. After an exposed portion of the first metal strip is consumed, a second metal strip having a second least thickness can be employed to provide continued sensitive corrosion detection employing a remaining un-corroded portion of the second metal strip. The plurality of metal strips can be sequentially employed as exposed portions of thinner metal strips become unusable through complete corrosion and un-corroded exposed portions of thicker metal strips become thin enough to provide sensitive corrosion detection. |
申请公布号 |
US2012176148(A1) |
申请公布日期 |
2012.07.12 |
申请号 |
US20110987353 |
申请日期 |
2011.01.10 |
申请人 |
CHEY S. JAY;HAMANN HENDRIK F.;KLEIN LEVENTE I.;SCHAPPERT MICHAEL A.;SINGH PRABJIT;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHEY S. JAY;HAMANN HENDRIK F.;KLEIN LEVENTE I.;SCHAPPERT MICHAEL A.;SINGH PRABJIT |
分类号 |
G01R27/08;H05K3/00 |
主分类号 |
G01R27/08 |
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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