| 发明名称 |
METHOD FOR TESTING STEELS ION HYDROGEN CRACKING |
| 摘要 |
Method for testing steels on hydrogen cracking includes keeping samples in water solution of sodium chloride and acetic acid with following metallographic analysis of polished samples. At keeping samples in solution of sodium chloride and acetic acid one connects them to electric circuit as cathode at density of cathode current 0,007-0,04 A/cm. |
| 申请公布号 |
UA33449(U) |
申请公布日期 |
2008.06.25 |
| 申请号 |
UA20080001409U |
申请日期 |
2008.02.04 |
| 申请人 |
DONETSK NATIONAL TECHNICAL UNIVERSITY |
发明人 |
KRYMOV VITALII MYKOLAIOVYCH;ALIMOV VALERII IVANOVYCH;DURIAGINA ZOIA ANTONIVNA;AFANASIEVA MARIIA VIKTORIVNA;KALUGINA TETIANA ANDRIIVNA |
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