Effect of annealing treatment on the structure and microhardness of cold-sprayed nanostructured FeAl/WC composite coating

Hong Tao Wang; Guan Jun Yang; Chang Jiu Li; Cheng Xing Li

Effect of annealing treatment on the structure and microhardness of cold-sprayed nanostructured FeAl/WC composite coating

材料科学与工程学院

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

Nanostructured FeAl/WC intermetallic composite coatings were prepared by cold spaying of the ball-milled powders. The effect of annealing on the coating structure and microhardness was examined. It was found that the nanocrystalline structure of the milled feedstock was retained in the cold sprayed coatings. The FeAl intermetallic phases were formed from the milled Fe(Al) solid solution during the post-spraying annealing at 550°C The microhardness of the as-sprayed coating was about 680HV_0.1and it decreased a little with increasing the annealing time at 550°C.

源语言	英语
页（从-至）	73-76
页数	4
期刊	Key Engineering Materials
卷	373-374
出版状态	已出版 - 2008

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title = "Effect of annealing treatment on the structure and microhardness of cold-sprayed nanostructured FeAl/WC composite coating",

abstract = "Nanostructured FeAl/WC intermetallic composite coatings were prepared by cold spaying of the ball-milled powders. The effect of annealing on the coating structure and microhardness was examined. It was found that the nanocrystalline structure of the milled feedstock was retained in the cold sprayed coatings. The FeAl intermetallic phases were formed from the milled Fe(Al) solid solution during the post-spraying annealing at 550°C The microhardness of the as-sprayed coating was about 680HV0.1and it decreased a little with increasing the annealing time at 550°C.",

keywords = "Annealing treatment, Cold spraying, Fe-Al, Intermetallic coating, Microhardness",

author = "Wang, \{Hong Tao\} and Yang, \{Guan Jun\} and Li, \{Chang Jiu\} and Li, \{Cheng Xing\}",

year = "2008",

language = "英语",

volume = "373-374",

pages = "73--76",

journal = "Key Engineering Materials",

issn = "1013-9826",

publisher = "Trans Tech Publications Ltd",

}

TY - JOUR

T1 - Effect of annealing treatment on the structure and microhardness of cold-sprayed nanostructured FeAl/WC composite coating

AU - Wang, Hong Tao

AU - Yang, Guan Jun

AU - Li, Chang Jiu

AU - Li, Cheng Xing

PY - 2008

Y1 - 2008

N2 - Nanostructured FeAl/WC intermetallic composite coatings were prepared by cold spaying of the ball-milled powders. The effect of annealing on the coating structure and microhardness was examined. It was found that the nanocrystalline structure of the milled feedstock was retained in the cold sprayed coatings. The FeAl intermetallic phases were formed from the milled Fe(Al) solid solution during the post-spraying annealing at 550°C The microhardness of the as-sprayed coating was about 680HV0.1and it decreased a little with increasing the annealing time at 550°C.

AB - Nanostructured FeAl/WC intermetallic composite coatings were prepared by cold spaying of the ball-milled powders. The effect of annealing on the coating structure and microhardness was examined. It was found that the nanocrystalline structure of the milled feedstock was retained in the cold sprayed coatings. The FeAl intermetallic phases were formed from the milled Fe(Al) solid solution during the post-spraying annealing at 550°C The microhardness of the as-sprayed coating was about 680HV0.1and it decreased a little with increasing the annealing time at 550°C.

KW - Annealing treatment

KW - Cold spraying

KW - Fe-Al

KW - Intermetallic coating

KW - Microhardness

UR - https://www.scopus.com/pages/publications/42449125137

M3 - 文章

AN - SCOPUS:42449125137

SN - 1013-9826

VL - 373-374

SP - 73

EP - 76

JO - Key Engineering Materials

JF - Key Engineering Materials

ER -

Effect of annealing treatment on the structure and microhardness of cold-sprayed nanostructured FeAl/WC composite coating

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