• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Li, R. (Li, R..) | He, D. Y. (He, D. Y..) (Scholars:贺定勇) | Zhou, Z. (Zhou, Z..) (Scholars:周正) | Wang, Z. J. (Wang, Z. J..) | Song, X. Y. (Song, X. Y..) (Scholars:宋晓艳)

Indexed by:

EI Scopus SCIE

Abstract:

In the present work, FeCrB(CSi) cored wires (C17, C21 and C25) were designed and deposited as coatings by wire arc spraying. The microstructure, microhardness, wear and high temperature corrosion behaviour of the new coatings were investigated in comparison with a commercial Fe-Cr-Al coating. The FeCrB(CSi) coatings presented lamellar microstructures with some pores and microcracks and a few oxide inclusions. The microhardness of the coatings is much harder than those of the substrate and the commercial Fe-Cr-Al coating. The wear resistance of the coatings is much better than that of the uncoated substrate. Thermogravimetric analysis was used to evaluate the high temperature oxidation behaviour of the coatings at a temperature of 650 degrees C under cyclic oxidation conditions. The results show that the high temperature oxidation resistance of the C17 coating was not as good as the Fe-Cr-Al coating, while the C21 and C25 coatings exhibited better oxidation resistance than the FeCrAl coating.

Keyword:

High temperature oxidation Wire arc spraying FeCrB(CSi) coating Wear Microstructure

Author Community:

  • [ 1 ] [Li, R.]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing, Peoples R China
  • [ 2 ] [He, D. Y.]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing, Peoples R China
  • [ 3 ] [Zhou, Z.]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing, Peoples R China
  • [ 4 ] [Wang, Z. J.]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing, Peoples R China
  • [ 5 ] [Song, X. Y.]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing, Peoples R China

Reprint Author's Address:

  • [Li, R.]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing, Peoples R China

Show more details

Related Keywords:

Related Article:

Source :

SURFACE ENGINEERING

ISSN: 0267-0844

Year: 2014

Issue: 11

Volume: 30

Page: 784-790

2 . 8 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:341

JCR Journal Grade:3

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 22

SCOPUS Cited Count: 40

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

Online/Total:504/5293926
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.