Preparation and Properties of a Novel Water Soluble Core Material

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	Preparation and Properties of a Novel Water Soluble Core Material
	W. G. Jiang; J. S. Dong; L. H. Lou; M. Liu; Z. Q. Hu
	2010
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	26 期号:3 页码:270-275
摘要	A novel water-soluble core material composed of polyethylene glycol, sodium chloride, mica powder and plasticizer was prepared. The compressive strength, bend strength, hygroscopic coefficient and the material solubility in water were investigated. The results show that the compressive yield strength of the soluble core can reach 1 MPa and the highest compressive strength can reach 4 MPa, the bend strength is as high as 6.65 MPa, the hygroscopic coefficient is lower than 0.22%/month and the solubility of suitable core material is 35.7-55.75 g/(min.m(2)). The wax pattern with undercuts was prepared successfully by using the novel water-soluble core material.
部门归属	[jiang, weiguo; dong, jiasheng; lou, langhong; liu, ming; hu, zhuangqi] chinese acad sci, inst met res, shenyang 110016, peoples r china.;jiang, wg (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;wgjiang@imr.ac.cn
关键词	Investment Cast Core Materials Mechanical Properties Microstructure
URL	查看原文
WOS记录号	WOS:000276780100014
引用统计	被引频次：25[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/321006/31181
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. G. Jiang,J. S. Dong,L. H. Lou,et al. Preparation and Properties of a Novel Water Soluble Core Material[J]. Journal of Materials Science & Technology,2010,26(3):270-275.
APA	W. G. Jiang,J. S. Dong,L. H. Lou,M. Liu,&Z. Q. Hu.(2010).Preparation and Properties of a Novel Water Soluble Core Material.Journal of Materials Science & Technology,26(3),270-275.
MLA	W. G. Jiang,et al."Preparation and Properties of a Novel Water Soluble Core Material".Journal of Materials Science & Technology 26.3(2010):270-275.