Characteristics of dilution and microstructure in laser cladding Ni-Cr-B-Si coating assisted by electromagnetic compound field
Characteristics of dilution and microstructure in laser cladding Ni-Cr-B-Si coating assisted by electromagnetic compound field
复制标题
电磁复合场辅助激光熔覆Ni-Cr-B-Si涂层稀释及显微组织特征
DOI:
10.1016/j.matlet.2019.01.133
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发表时间:
2019-05
影响因子:
3
通讯作者:
Xiaoyan Yao
中科院分区:
文献类型:
--
作者:
Lulu Zhai;Chunyan Ban;Junwei Zhang;Xiaoyan Yao
Ni-Cr-B-Si coatings were prepared on the surface of pure iron using an electromagnetic field assisted laser cladding technique. The effect of electromagnetic field on the cross-sectional morphology, the microstructure and the element distribution was investigated. The results showed that the dilution rate of coatings reduced and the grain size of Cr borides was refined under the electromagnetic field. The volume fraction of Cr borides in the coatings increased and the distribution morphology of phases is related to grain boundary wettability. The length of columnar dendrite crystals at the bottom of the coatings decreased with the increase of the electromagnetic force.
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影响因子:
5.4
作者:
Li, Yang;Cui, Xiufang;Liu, Jinna
通讯作者:
Liu, Jinna
影响因子:
5
作者:
N. Zhang;Wei-Wei Liu-Wei;D. Deng;Zi-jue Tang;Xuyang Liu;Zhaorui Yan;Hong-chao Zhang
通讯作者:
N. Zhang;Wei-Wei Liu-Wei;D. Deng;Zi-jue Tang;Xuyang Liu;Zhaorui Yan;Hong-chao Zhang
影响因子:
8.4
作者:
Chen, Rong;Wang, Chunming;Yue, Chen
通讯作者:
Yue, Chen
影响因子:
5
作者:
Chen, J. L.;Li, J.;Qu, C. C.
通讯作者:
Qu, C. C.
DOI:
10.3788/cjl201542.0202007
发表时间:
2015
期刊:
Chinese Journal of Lasers
影响因子:
--
作者:
王. W. Wei;刘. L. Qi;杨. Y. Guang;兰云 Qin Lanyun;薛雄 Xue Xiong
通讯作者:
王. W. Wei;刘. L. Qi;杨. Y. Guang;兰云 Qin Lanyun;薛雄 Xue Xiong