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Author:

Zhang, Tian-Ming (Zhang, Tian-Ming.) | An, Yong-Tai (An, Yong-Tai.) | Song, Xu-Ding (Song, Xu-Ding.) | Fu, Han-Guang (Fu, Han-Guang.) (Scholars:符寒光)

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EI Scopus PKU CSCD

Abstract:

Influence of rotational speed of electromagnetic centrifugal casting machine on microstructure and properties of high carbon high speed steel (HC-HSS) was investigated under the condition of the magnetic intensity of 0.1 T. The results show that the microstructure of the steel are obviously refined. Meantime, the coarse carbides (VC) along grain boundary is changed into small particles. After heat treatment, hardness, impact toughness and wear resistance of the steel also increase as centrifugal speed increases from 600 r/min to 1370 r/min.

Keyword:

Speed Electromagnetism Carbides Grain boundaries Centrifugal casting Microstructure Centrifugation

Author Community:

  • [ 1 ] [Zhang, Tian-Ming]Key Laboratory of Road Construction and Equipment of MOE, Chang'an University, Xi'an, 710064, China
  • [ 2 ] [An, Yong-Tai]Key Laboratory of Road Construction and Equipment of MOE, Chang'an University, Xi'an, 710064, China
  • [ 3 ] [Song, Xu-Ding]Key Laboratory of Road Construction and Equipment of MOE, Chang'an University, Xi'an, 710064, China
  • [ 4 ] [Fu, Han-Guang]School of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China

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Source :

Transactions of Materials and Heat Treatment

ISSN: 1009-6264

Year: 2012

Issue: 2

Volume: 33

Page: 79-84

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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