标题:Effect of Molybdenum on the Wear Properties of (Ti,Mo)C-TiB2-Mo2B Particles Reinforced Fe-Based Laser Cladding Composite Coatings
作者:Zhang, M.; Luo, S. X.; Liu, S. S.; Wang, X. H.
作者机构:[Zhang, M.] Shandong Univ, Sch Mech Engn, Jinan 250061, Shandong, Peoples R China.; [Luo, S. X.; Liu, S. S.; Wang, X. H.] Shandong Univ, Sch Mat Sci 更多
通讯作者:Wang, XH
通讯作者地址:[Wang, XH]Shandong Univ, Sch Mat Sci & Engn, Jinan 250061, Shandong, Peoples R China.
来源:JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME
出版年:2018
卷:140
期:5
DOI:10.1115/1.4039411
关键词:coatings; molybdenum; hardness; wear resistance; microstructure
摘要:(Ti,Mo)C, TiB2, and Mo2B particles reinforced Fe-based composite coatings were fabricated by laser cladding process. The effects of Molybdenum (Mo) on the microstructure and wear properties of the coatings were investigated. The results show that block-like or cuboidal TiB2, Mo2B and flower-like (Ti, Mo) C ceramics reinforcements were formed in the coatings. The size of reinforcements reduced with the increasing of FeMo70. However, cracks were found in the coating, while the addition of FeMo70 exceeded 9 wt %. The laser cladding coating presented a good wear resistance with a 9 wt% addition of FeMo70. With the increasing of FeMo70, the coatings enhanced the capability of resisting microcutting, microplowing, and surface plastic deformation.
收录类别:SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060536126&doi=10.1115%2f1.4039411&partnerID=40&md5=a39496167bce016aa860cc3bf3b01775
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