Formation features of microstructure, elemental and phase compositions of the C-Cr-Mn-V-Fe coatings under conditions of electron beam (EB) Surfacing in vacuum; Materials Physics and Mechanics; Vol. 52, iss. 1
| Parent link: | Materials Physics and Mechanics.— .— Saint-Petersburg: SPbPU Vol. 52, iss. 1.— 2024.— P. 142-149 |
|---|---|
| Hlavní autor: | |
| Korporativní autor: | |
| Další autoři: | , |
| Shrnutí: | Заглавие с экрана The microstructure and interphase distribution of chemical elements in multilayer coatings made of white cast iron in Fe-Cr-V-C system additionally alloyed with manganese and obtained using electron-beam surfacing in vacuum have been investigated. It is shown that in deposited state the surface of Cr-V-Mn cast iron coating is represented by the composite structure of "austenitic manganese containing matrix - carbides V2C, Me7C3 of variable composition" with high abrasive wear resistance (Ki = 9.4) similar to chrome vanadium cast iron coatings with an austenitic-martensitic matrix, but with significantly better abrasive wear resistance compared to cast iron coatings with an austenitic matrix stabilized by nickel. Текстовый файл |
| Jazyk: | angličtina |
| Vydáno: |
2024
|
| Témata: | |
| On-line přístup: | http://dx.doi.org/10.18149/MPM.5212024_14 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=673462 |