Effect of Y2O3 on Biologic Performance of Titanium Matrix Composite Coating by Laser Cladding

	Effect of Y2O3 on Biologic Performance of Titanium Matrix Composite Coating by Laser Cladding
	Zheng Min 1; Fang Ao 1; Liu Qibin 2; Fan Ding 3; Zhang Jianbin 3
刊名	RARE METAL MATERIALS AND ENGINEERING
	2015-11
卷号	44 期号:11 页码:2817-2820
关键词	laser cladding rare earth bioceramic biocompatibility
ISSN号	1002-185X
英文摘要	The bioceramic composite coating was fabricated on the surface of Ti-6Al-4V matrix by laser cladding. And the biologic performance of bioceramic composite coating on titanium matrix was studied by acute toxicity testing, embedding test of animal in vivo and cell incubation test in vitro. The results show that the pre-placed powders with 0.6% Y2O3 and the laser-cladded bioceramic coating of 0.6% Y2O3 have no obvious acute toxicity reaction. The test in vivo (45 d, 180 d) and in vitro reveals that the laser-cladded bioceramic coating of 0.6% Y2O3 possesses better formation ability of trabecular bone than the laser-cladded bioceramic coating without rare earth. And the cells grow well on their surface. Therefore, the laser-cladded bioceramic coating of rare earth oxide Y2O3 is of excellent biocompatibility.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	中文
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
WOS记录号	WOS:000365830000043
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33944]
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Zheng Min
作者单位	1.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China 2.Guizhou Univ, Guiyang 550003, Peoples R China 3.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Zheng Min,Fang Ao,Liu Qibin,et al. Effect of Y2O3 on Biologic Performance of Titanium Matrix Composite Coating by Laser Cladding[J]. RARE METAL MATERIALS AND ENGINEERING,2015,44(11):2817-2820.
APA	Zheng Min,Fang Ao,Liu Qibin,Fan Ding,&Zhang Jianbin.(2015).Effect of Y2O3 on Biologic Performance of Titanium Matrix Composite Coating by Laser Cladding.RARE METAL MATERIALS AND ENGINEERING,44(11),2817-2820.
MLA	Zheng Min,et al."Effect of Y2O3 on Biologic Performance of Titanium Matrix Composite Coating by Laser Cladding".RARE METAL MATERIALS AND ENGINEERING 44.11(2015):2817-2820.