Influence of powder-size matching on the surface quality of ceramic mould shell for investment casting of titanium alloys

IMR OpenIR

	Influence of powder-size matching on the surface quality of ceramic mould shell for investment casting of titanium alloys
	Q. Jia; Y. Y. Cui; R. Yang
	2001
发表期刊	International Journal of Materials & Product Technology
ISSN	0268-1900
页码	793-798
摘要	The main factors determining the surface quality of the ceramic shell mould for investment casting of titanium alloys include the density of the ceramic powder compact and the viscosity of the slurry. In this work, mixtures of fine/coarse powders with different fine powder contents were prepared and their relation to the density of the compact and to the viscosity of the slurry was studied. Variation in viscosity with the powder/solution ratio was also measured for the different powder mixtures. For the given experimental system, the optimal ratio of the fine/coarse powder and the best powder/solution ratio were determined. Examination of the mould shell made under optimized conditions showed that the surface quality of the mould shell was improved significantly.
部门归属	chinese acad sci, inst met res, shenyang 110015, peoples r china.
关键词	Compact Density Viscosity Powder-size Matching Powder/solution Ratio Mould Shell
URL	查看原文
WOS记录号	WOS:000174604900059
引用统计	被引频次：3[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/321006/36677
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Q. Jia,Y. Y. Cui,R. Yang. Influence of powder-size matching on the surface quality of ceramic mould shell for investment casting of titanium alloys[J]. International Journal of Materials & Product Technology,2001:793-798.
APA	Q. Jia,Y. Y. Cui,&R. Yang.(2001).Influence of powder-size matching on the surface quality of ceramic mould shell for investment casting of titanium alloys.International Journal of Materials & Product Technology,793-798.
MLA	Q. Jia,et al."Influence of powder-size matching on the surface quality of ceramic mould shell for investment casting of titanium alloys".International Journal of Materials & Product Technology (2001):793-798.