| 发明名称 |
METHOD OF MEASURING RESIDUAL STRESS IN ARTICLES MADE OF FERROMAGNETIC MATERIALS |
| 摘要 |
FIELD: testing engineering. ^ SUBSTANCE: method comprises measuring the maximum value of intensity of magnetic field and determining the maximum value of the residual stress from the value of intensity of magnetic field. ^ EFFECT: enhanced reliability. ^ 3 dwg |
| 申请公布号 |
RU2308009(C1) |
申请公布日期 |
2007.10.10 |
| 申请号 |
RU20060132213 |
申请日期 |
2006.09.07 |
| 申请人 |
GOU VPO "SANKT-PETERBURGSKIJ GOSUDARSTVENNYJ ARKHITEKTURNO-STROITEL'NYJ UNIVERSITET" |
发明人 |
GORDIENKO EVGENIJ GRIGOR'EVICH;GORDIENKO VALERIJ EVGEN'EVICH |
| 分类号 |
G01L1/12 |
主分类号 |
G01L1/12 |
| 代理机构 |
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代理人 |
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