Fuzzy evaluation model for the nodulizing grade of nodular cast iron

doi:10.3901/jme.2004.06.155

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	Fuzzy evaluation model for the nodulizing grade of nodular cast iron
	Xu, Jianlin 2; Chen, Chao 1
刊名	Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering
	2004-06-01
卷号	40 期号:6 页码:155-160
关键词	Image analysis Microstructure Standards Cast iron analysis China state standard Fuzzy evaluation model Fuzzy mathematics Nodulizing grade Quantitative metallography
ISSN号	05776686
DOI	10.3901/jme.2004.06.155
英文摘要	Analyzing nodularity, sphericity and dispersivity, a fuzzy evaluation model for the nodulizing grade of nodular cast iron is set up by means of fuzzy mathematics. In order to modify and verify the model, many microstructure of all kind nodulizing grade of China State Standard (GB9441-1988) are analyzed and summarized by the system of image analysis of the microstructure of nodular cast iron. Finally, a scientific and overall fuzzy evaluation model for the nodulizing grade of nodular cast iron is acquired. The method can be used to evaluate microstructure of other materials, and the result showed that the system has an important effect for pushing on quantitative metallography.
语种	中文
出版者	Editorial Office of Chinese Journal of Mechanical Engineering
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112225]
专题	兰州理工大学
作者单位	1.Coll. of Mech.-Electron. Eng., Lanzhou Univ. of Sci. and Technol., Lanzhou 730050, China 2.Lab. of Gansu New Non-ferrous Metal, Lanzhou Univ. of Sci. and Technol., Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Xu, Jianlin,Chen, Chao. Fuzzy evaluation model for the nodulizing grade of nodular cast iron[J]. Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering,2004,40(6):155-160.
APA	Xu, Jianlin,&Chen, Chao.(2004).Fuzzy evaluation model for the nodulizing grade of nodular cast iron.Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering,40(6),155-160.
MLA	Xu, Jianlin,et al."Fuzzy evaluation model for the nodulizing grade of nodular cast iron".Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering 40.6(2004):155-160.