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|Title:||Heat treatment forming a dissipative metal base in wear-resistant chromium-alloyed cast iron|
|Authors:||Filippov, M. A.|
Nikiforova, S. M.
Shveykin, V. P.
Sharapova, V. A.
|Publisher:||American Institute of Physics Inc.|
|Citation:||Heat treatment forming a dissipative metal base in wear-resistant chromium-alloyed cast iron / M. A. Filippov, S. M. Nikiforova, V. P. Shveykin et al. // AIP Conference Proceedings. — 2018. — Vol. 2053. — 30016.|
|Abstract:||The maximum abrasive wear resistance is provided by a metal base from metastable retained austenite and martensite. Such a microstructure of 260Kh16M2 and 250Kh25MFT chromium cast irons with different types of Cr 7 C 3 and Cr 23 C 6 , carbides is created by high-temperature quenching with heating to temperatures of 1125-1170 °C and cooling in oil or air. Austenite is transformed to disperse martensite on the working surface as a result of the impact of abrasive particles during operation. Together with carbides, it provides a high hardening level and a high working capacity of the secondary microstructure of the cast irons. © 2018 Author(s).|
|Conference name:||12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018|
|Conference date:||21 May 2018 through 25 May 2018|
|Appears in Collections:||Научные публикации, проиндексированные в SCOPUS и WoS CC|
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