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Author：

Wang, Zhi-Hui (Wang, Zhi-Hui.) | Zhao, Xue-Fei (Zhao, Xue-Fei.) | He, Ding-Yong (He, Ding-Yong.) (Scholars：贺定勇) | Jiang, Jian-Min (Jiang, Jian-Min.) | Zhao, Qiu-Ying (Zhao, Qiu-Ying.) | Liu, Fei (Liu, Fei.)

Indexed by：

EI Scopus PKU CSCD

Abstract：

Fe-Cr-B-C-Nb　cladding　layer　containing　submicron　NbC　were　prepared　by　PTA　on　Q235　steel,　a　series　of　alloys　containing　superfine　NbC,　eutectic　boride,　NbC　+　eutectic　boride,　NbC+primary　Fe2B　hardphase　were　designed　respectively　to　study　the　effect　of　hardphase　of　different　size　on　microstructure　and　properties　of　Fe-Cr-B-C-Nb　cladding　layer,　and　compared　with　the　Fe-Cr-C　hardfacing　alloy　in　market.　The　results　show　that　the　fine　hardphase　can　conduce　to　improve　the　impact　resistance　and　the　wear　resistance　of　the　alloy　containing　submicron　NbC　and　eutectic　boride　is　4　times　more　than　that　of　Fe-Cr-C,　and　the　impact　resistance　is　better　than　that　of　Fe-Cr-C.　©,　2015,　Beijing　Institute　of　Aeronautical　Materials　(BIAM).　All　right　reserved.

Keyword：

Chromium alloys Iron alloys Niobium compounds Impact resistance Borides Niobium alloys Microstructure Wear of materials Cladding (coating) Wear resistance Eutectics

Author Community：

  • [ 1 ] [Wang, Zhi-Hui]College of Materials Science and Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 2 ] [Zhao, Xue-Fei]College of Materials Science and Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 3 ] [He, Ding-Yong]College of Materials Science and Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 4 ] [Jiang, Jian-Min]College of Materials Science and Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 5 ] [Zhao, Qiu-Ying]Mechanical Engineering Postdoctoral Research Station, Beijing University of Technology, Beijing; 100124, China
  • [ 6 ] [Liu, Fei]College of Materials Science and Engineering, Beijing University of Technology, Beijing; 100124, China

Reprint Author's Address：

  • [wang, zhi-hui]college of materials science and engineering, beijing university of technology, beijing; 100124, china

Email：


zhwang@bjut.edu.cn
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Source ：

Journal of Materials Engineering

ISSN： 1001-4381

Year： 2015

Issue： 7

Volume： 43

Page： 73-79

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 3

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 4

Affiliated Colleges：

材料科学与工程学院 本学院/部未明确归属的数据

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