Interfacial reactions and mechanical properties of 6061A1 matrix composites reinforced with alumina-coated Al18B4O33 whiskers

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	Interfacial reactions and mechanical properties of 6061A1 matrix composites reinforced with alumina-coated Al18B4O33 whiskers
	Ding, DY ; Wang, DZ ; Zhang, WL ; Yao, CK ; Rao, JC ; Li, DX
通讯作者	Ding, DY()
	2000-08-01
发表期刊	MATERIALS LETTERS
ISSN	0167-577X
卷号	45 期号:1 页码:6-11
摘要	Sol-gel gamma-Al2O3 and alpha-Al2O3 ceramic coatings were deposited onto surfaces of aluminum borate whiskers to control the spinel reactions between whiskers and matrix alloys. Interface observations, tensile experiments and hardness measurements of the composites were conducted to evaluate the coating effect. By comparison with gamma-Al2O3 coating, the alpha-Al2O3 coating was found to be more effective in controlling the interfacial reactions, and it helped to enhance the elastic modulus of the composite. The introduction of alumina coatings to the composite postponed the peak-aging process, due to a smaller depletion of magnesium in the matrix of the coated composites. (C) 2000 Elsevier Science B.V. All rights reserved.
关键词	Al(18)B(4)O(33)w/6061Al composite alumina coating interfacial reactions mechanical property
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000088275100002
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：17[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/321006/111091
专题	中国科学院金属研究所
通讯作者	Ding, DY
作者单位	1.Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Ding, DY,Wang, DZ,Zhang, WL,et al. Interfacial reactions and mechanical properties of 6061A1 matrix composites reinforced with alumina-coated Al18B4O33 whiskers[J]. MATERIALS LETTERS,2000,45(1):6-11.
APA	Ding, DY,Wang, DZ,Zhang, WL,Yao, CK,Rao, JC,&Li, DX.(2000).Interfacial reactions and mechanical properties of 6061A1 matrix composites reinforced with alumina-coated Al18B4O33 whiskers.MATERIALS LETTERS,45(1),6-11.
MLA	Ding, DY,et al."Interfacial reactions and mechanical properties of 6061A1 matrix composites reinforced with alumina-coated Al18B4O33 whiskers".MATERIALS LETTERS 45.1(2000):6-11.