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| Content Provider | Springer Nature Link |
|---|---|
| Author | Balyts'kyi, O. I. |
| Copyright Year | 2000 |
| Abstract | We establish that the time to fracture of specimens made of 8Mn−8Ni−4Cr steel decreases in tap water at high stresses by a factor of 2.5 and, in the course of electrolytic hydrogenation, by a factor of 35–50 as compared with that obtained in tests in twice-distilled water. The use of a hardening surface treatment and protective coatings under the same conditions increases the long-term strength by a factor of 1.5–2. A combined plasma Al+V$_{2}$O$_{5}$ coating with subsequent soaking with epoxy compound preserves the plastic characteristics of steel and, hence, increases the time to fracture in the best way. The application of plasma nitride (TiN+CrN+NbN) coatings on the thread and mounting surfaces of elements of a rotor shroud unit gives them a high hardness and resistance to dripping and scoring and prevents the penetration of hydrogen-containing media into the base. |
| Starting Page | 485 |
| Ending Page | 490 |
| Page Count | 6 |
| File Format | |
| ISSN | 1068820X |
| Journal | Materials Science |
| Volume Number | 35 |
| Issue Number | 4 |
| e-ISSN | 1573885X |
| Language | English |
| Publisher | Kluwer Academic Publishers-Plenum Publishers |
| Publisher Date | 2000-01-01 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Materials Science Structural Materials Characterization and Evaluation Materials Structural Mechanics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Mechanics of Materials Condensed Matter Physics Materials Science Mechanical Engineering |
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