| Autor: |
Filippov, Yu O., Zadvornykh, M. E., Salikhov, R. F. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2021, Vol. 2409/2412 Issue 1, p1-7, 7p |
| Abstrakt: |
The paper presents the results of studies of composite materials based on epoxy resins with different types of filling are considered. It is shown that a material with a metal filler has higher mechanical characteristics compared to a material filled with ceramics. The material retains high mechanical properties at low temperatures and after interaction with petroleum products. Hydraulic tests showed that the material with a ceramic filler withstood only on non-through defects. The metal-filled material has passed the tests for non-through defects and through defects at pressures up to 4.0 MPa. The material with a filler based on Fe and Cr powder can be used in pipeline construction for temporary repair of valves with non-through defects or through defects of valves operating up to 1.6 MPa. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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