| 发明名称 |
METHOD FOR RECTORATION OF HOLLOW CHAFT |
| 摘要 |
A method for restoration of hollow shaft comprises the preparation to weld of edges of at least two parts of shaft with their subsequent welding and heat treatment. The strengthening processing of joint and nearly-joint zone is carried out after welding and heat treatment using explosive material. |
| 申请公布号 |
UA61128(U) |
申请公布日期 |
2011.07.11 |
| 申请号 |
UA20100014968U |
申请日期 |
2010.12.13 |
| 申请人 |
"ILLICH MARIUPOL METALLURGICAL WORKS", OPEN JOINT-STOCK COMPANY |
发明人 |
KOLOMIITSEV YEVHEN VOLODYMYROVYCH;NECHEPURENKO YEVHEN STEPANOVYCH;OMELIANENKO MYKOLA IVANOVYCH;KURAKIN YURII MYKOLAIOVYCH;LYFAR VOLODYMYR VOLODYMYROVYCH |
| 分类号 |
C21D8/10 |
主分类号 |
C21D8/10 |
| 代理机构 |
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代理人 |
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