Zobrazeno 1 - 10
of 550
pro vyhledávání: '"Fu Hanguang"'
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 1, Pp 113-119 (2022)
The microstructure evolution of boron-bearing high speed steel roll materials after casting and tempering was investigated. The results indicate that as-cast boron-bearing high speed steel consists of martensitic matrix, retained austenite and differ
Externí odkaz:
https://doaj.org/article/c0346012871f4e63a21e9b9383764783
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 5564-5576 (2020)
The purpose of this study was to clarify the effect of boron content on the microstructure evolution, mechanical properties, and three-body abrasive wear property of as-cast Fe–Si–Mn–Cr–B alloys, and to reveal the wear mechanism of Fe–Si–
Externí odkaz:
https://doaj.org/article/a5e750e66a5c4c8cabbd88c52e7e57e5
Publikováno v:
Materials & Design, Vol 186, Iss , Pp - (2020)
A new type heat treatment process comprising super-high temperature pretreatment and austempering treatment (S&A treatment) was used to process carbidic austempered ductile iron (CADI). The results showed that the netlike eutectic carbides were signi
Externí odkaz:
https://doaj.org/article/8913d2f3d2eb419192f530719c2e5e4d
Publikováno v:
E3S Web of Conferences, Vol 353, p 03005 (2022)
Grinding balls in wet ball mill are important consumables in mine grinding equipment, which have poor wear resistance and large consumption. It is imperative to find excellent wear-resistant materials for the grinding balls. Carbidic Austempered Duct
Externí odkaz:
https://doaj.org/article/82aec8f9a5be487c9dae2c59ae576955
Publikováno v:
China Foundry, Vol 11, Iss 3, Pp 185-190 (2014)
In the present study, the microstructure and mechanical properties of cast Fe-10Cr-1.5B (FCB) alloy after different heat treatments were studied. The results showed that the as-cast microstructure of FCB alloy consists of ?Fe, M(M=Cr, Fe, Mn)2(B, C)
Externí odkaz:
https://doaj.org/article/d088d3109386480daddd5a1e2d00ef9c
Publikováno v:
China Foundry, Vol 9, Iss 3, Pp 252-257 (2012)
Influences of the tempering temperature on the microstructure, mechanical property and wear resistance of High-Boron High Speed Steel (HBHSS) roll materials were investigated by means of optical microscopy, scanning electron microscopy (SEM), X-ray d
Externí odkaz:
https://doaj.org/article/20ff396555294694be6011383f221f2b
Publikováno v:
China Foundry, Vol 6, Iss 1, Pp 15-19 (2009)
The critical points and time-temperature-transformation (TTT) curves of the isothermal transformation diagrams for a high-speed steel casting on a horizontal centrifugal casting machine had been determined experimentally in the study. The effects of
Externí odkaz:
https://doaj.org/article/e2f27634a0a94c11895bc91bb931beff
Publikováno v:
In Intermetallics December 2024 175
Publikováno v:
In Computational Materials Science 31 January 2025 247
Publikováno v:
In Materials Today Communications August 2024 40