Formation and properties of Ni-based amorphous metallic coating produced by HVAF thermal spraying

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	Formation and properties of Ni-based amorphous metallic coating produced by HVAF thermal spraying
	A. P. Wang; T. Zhang; H. Q. Wang
	2005
发表期刊	Materials Transactions
ISSN	1345-9678
卷号	46 期号:5 页码:1010-1015
摘要	A highly dense Ni59Zr20Ti16Si2Sn3 partial amorphous metallic coating, about 500 mu m thick, was fabricated by means of HVAF (High Velocity Air Fuel) thermal spraying. Amorphous alloy powders produced by using gas atomization were used for HVAF thermal spraying to produce an amorphous metallic coating. Microstructural investigation showed that crystallization and oxidation occurred during thermal spraying. The volume fraction of amorphous phase in the coating is 44% as determined by using differential scanning calorimetry. Studies of the wear and corrosion properties of the resulting coating were also performed. The corrosion characteristics of the coating are sensitive to aqueous solutions selected. It exhibits good corrosion resistance in 0.05 kmol/m(3) H2SO4 + 0.05 kmol/m(3) Na2SO4 aqueous solution due to low passive current density and wide passive region.
部门归属	chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;wang, hq (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;jqwang@imr.ac.cn
关键词	High Velocity Air Fuel Amorphous Metallic Coating Wear Resistance Corrosion Resistance High Corrosion-resistance Alloys Glasses Behavior
URL	查看原文
WOS记录号	WOS:000229602200020
引用统计	被引频次：20[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/321006/35062
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	A. P. Wang,T. Zhang,H. Q. Wang. Formation and properties of Ni-based amorphous metallic coating produced by HVAF thermal spraying[J]. Materials Transactions,2005,46(5):1010-1015.
APA	A. P. Wang,T. Zhang,&H. Q. Wang.(2005).Formation and properties of Ni-based amorphous metallic coating produced by HVAF thermal spraying.Materials Transactions,46(5),1010-1015.
MLA	A. P. Wang,et al."Formation and properties of Ni-based amorphous metallic coating produced by HVAF thermal spraying".Materials Transactions 46.5(2005):1010-1015.