Effect of annealing and build direction on microarc oxidation coatings and its apatite induction ability of Ti6Al4VE alloy manufactured by selective laser melting

doi:10.1557/s43578-022-00830-9

IMR OpenIR

	Effect of annealing and build direction on microarc oxidation coatings and its apatite induction ability of Ti6Al4VE alloy manufactured by selective laser melting
	Liu, Y. C.1; Xu, T. W.1; Zhang, S. S.1; Lv, B. J.1; Ji, H. B.2
通讯作者	Xu, T. W.(twxu@163.com)
	2022-11-28
发表期刊	JOURNAL OF MATERIALS RESEARCH
ISSN	0884-2914
页码	13
摘要	The influence of annealing and build direction (BD) on the microarc oxidation (MAO) coating was investigated in the Ti6Al4VE alloy manufactured by selective laser melting (SLM). The annealing treatment altered some coating properties of the alloy. However, BD had no regularly effect on the coating. The microstructure of SLM-formed Ti6Al4VE alloy is the key factor that influenced the coating. The passive film with lots of flaws was apt to form at the initial MAO stage due to the fine acicular a' and lamellar a phases in the SLM-formed Ti6Al4VE alloy. These flaws would be beneficial to the formation and growth of the MAO coating. The formation process of MAO coating composed of lath a phase in the microstructure of matrix alloy is more stable. The MAO coatings of SLM-formed Ti6Al4VE after hydrothermal treatment (HT) exhibit outstanding ability of apatite induction capability, and the best alloy is treated by 800 degrees C annealing.
资助者	Shandong Provincial Natural Science Foundation ; Key Research and Development Program of Shandong Province of China ; National Natural Science Foundation of China
DOI	10.1557/s43578-022-00830-9
收录类别	SCI
语种	英语
资助项目	Shandong Provincial Natural Science Foundation[ZR2020ME006] ; Key Research and Development Program of Shandong Province of China[2018GGX102027] ; National Natural Science Foundation of China[51975304]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000889420500003
出版者	SPRINGER HEIDELBERG
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/176945
专题	中国科学院金属研究所
通讯作者	Xu, T. W.
作者单位	1.Qingdao Univ Technol, Sch Mech & Automot Engn, Qingdao 266520, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, Y. C.,Xu, T. W.,Zhang, S. S.,et al. Effect of annealing and build direction on microarc oxidation coatings and its apatite induction ability of Ti6Al4VE alloy manufactured by selective laser melting[J]. JOURNAL OF MATERIALS RESEARCH,2022:13.
APA	Liu, Y. C.,Xu, T. W.,Zhang, S. S.,Lv, B. J.,&Ji, H. B..(2022).Effect of annealing and build direction on microarc oxidation coatings and its apatite induction ability of Ti6Al4VE alloy manufactured by selective laser melting.JOURNAL OF MATERIALS RESEARCH,13.
MLA	Liu, Y. C.,et al."Effect of annealing and build direction on microarc oxidation coatings and its apatite induction ability of Ti6Al4VE alloy manufactured by selective laser melting".JOURNAL OF MATERIALS RESEARCH (2022):13.