Deposition of HVAF-sprayed Ni-based amorphous metallic coatings

IMR OpenIR

	Deposition of HVAF-sprayed Ni-based amorphous metallic coatings; Deposition of HVAF-sprayed Ni-based amorphous metallic coatings
	A. P. Wang; Z. M. Wang; J. Zhang; J. Q. Wang
	2007 ; 2007
发表期刊	Journal of Alloys and Compounds ; Journal of Alloys and Compounds
ISSN	0925-8388 ; 0925-8388
卷号	440 期号:1-2 页码:225-228
摘要	Ni53Nb20Ti10Zr8Co6Cu3 (at.%) amorphous alloy with high glass forming ability (GFA), capable of forming a wholly amorphous rod of similar to 3 mm diameter by casting, was adopted to deposit amorphous metallic coatings by high velocity air fuel (HVAF) thermal spraying. The effects of powder feed rate and spraying distance on amorphous phase content and porosity of the coatings were investigated. It was indicated that an appropriate powder feed rate was desirable to produce a coating with high amorphous fraction, whereas a larger spraying distance led to a more dense coating. The corrosion resistance of the sprayed coatings was also examined in I M HCl aqueous solution. (c) 2006 Elsevier B.V. All rights reserved.; Ni53Nb20Ti10Zr8Co6Cu3 (at.%) amorphous alloy with high glass forming ability (GFA), capable of forming a wholly amorphous rod of similar to 3 mm diameter by casting, was adopted to deposit amorphous metallic coatings by high velocity air fuel (HVAF) thermal spraying. The effects of powder feed rate and spraying distance on amorphous phase content and porosity of the coatings were investigated. It was indicated that an appropriate powder feed rate was desirable to produce a coating with high amorphous fraction, whereas a larger spraying distance led to a more dense coating. The corrosion resistance of the sprayed coatings was also examined in I M HCl aqueous solution. (c) 2006 Elsevier B.V. All rights reserved.
部门归属	cas, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china.;wang, jq (reprint author), cas, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china;jqwang@imr.ac.cn ; cas, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china.;wang, jq (reprint author), cas, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china;jqwang@imr.ac.cn
关键词	Amorphous Metallic Coating Amorphous Metallic Coating High Velocity Air Fuel High Velocity Air Fuel Corrosion Resistance Corrosion Resistance High Corrosion-resistance High Corrosion-resistance High-strength High-strength Alloys Alloys Behavior Behavior
URL	查看原文 ; 查看原文
WOS记录号	WOS:000248028300048 ; WOS:000248028300048
引用统计	被引频次：49[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/321006/33851
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	A. P. Wang,Z. M. Wang,J. Zhang,et al. Deposition of HVAF-sprayed Ni-based amorphous metallic coatings, Deposition of HVAF-sprayed Ni-based amorphous metallic coatings[J]. Journal of Alloys and Compounds, Journal of Alloys and Compounds,2007, 2007,440, 440(1-2):225-228, 225-228.
APA	A. P. Wang,Z. M. Wang,J. Zhang,&J. Q. Wang.(2007).Deposition of HVAF-sprayed Ni-based amorphous metallic coatings.Journal of Alloys and Compounds,440(1-2),225-228.
MLA	A. P. Wang,et al."Deposition of HVAF-sprayed Ni-based amorphous metallic coatings".Journal of Alloys and Compounds 440.1-2(2007):225-228.