TY - JOUR
T1 - Fabrication of in-situ synthesized TiC particles reinforced composite coating by powder feeding laser cladding
AU - Yang, Sen
AU - Liu, Wenjin
AU - Zhong, Minlin
AU - Wang, Zhanjie
AU - Kokawa, Hiroyuki
N1 - Funding Information:
One of the authors (S. Yang) is grateful to Japan Society for the Promotion of Science for offering a JSPS fellowship. The authors would like to express their gratitude to 985 Science Foundation of Tsinghua University (Grant No. 081100500), Innovation Foundation of Astronautic Science and Technology, Postdoctoral Science Foundation of China and Postdoctoral Science Foundation of Tsinghua-Zhongda for financial support.
PY - 2005/5
Y1 - 2005/5
N2 - The feasibility of in-situ synthesized TiC dispersedly reinforced nickel-based alloy composite layer on AISi1045 steel by powder feeding laser cladding was investigated. It was found that there exists an excellent metallurgical bond between the coating and the substrate, and no cracks. Results revealed that the cladding coating was mainly composed of γ-Ni, TiC, CrB, M23C6, and TiB2, which means that the TiC particles can be formed in-situ. The microhardness of the coating showed variation in gradient; the maximum value was HV0.21100.
AB - The feasibility of in-situ synthesized TiC dispersedly reinforced nickel-based alloy composite layer on AISi1045 steel by powder feeding laser cladding was investigated. It was found that there exists an excellent metallurgical bond between the coating and the substrate, and no cracks. Results revealed that the cladding coating was mainly composed of γ-Ni, TiC, CrB, M23C6, and TiB2, which means that the TiC particles can be formed in-situ. The microhardness of the coating showed variation in gradient; the maximum value was HV0.21100.
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U2 - 10.1007/s10853-005-2122-5
DO - 10.1007/s10853-005-2122-5
M3 - Article
AN - SCOPUS:21144446427
VL - 40
SP - 2751
EP - 2754
JO - Journal of Materials Science
JF - Journal of Materials Science
SN - 0022-2461
IS - 9-10
ER -