A Modified Approach to Modeling of Diffusive Transformation Kinetics from Nonisothermal Data and Experimental Verification

IMR OpenIR

	A Modified Approach to Modeling of Diffusive Transformation Kinetics from Nonisothermal Data and Experimental Verification
	Chen, XJ; Xiao, NM; Cai, MH; Li, DZ; Li, GY; Sun, GY; Rolfe, BF; Li, GY (reprint author), Hunan Univ, State Key Lab Adv Design & Mfg Vehicle Body, Changsha, Hunan, Peoples R China.; Xiao, NM (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang, Peoples R China.
	2016-09-01
发表期刊	METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
ISSN	1073-5623
卷号	47A 期号:9 页码:4732-4740
摘要	An inverse model is proposed to construct the mathematical relationship between continuous cooling transformation (CCT) kinetics with constant rates and the isothermal one. The kinetic parameters in JMAK equations of isothermal kinetics can be deduced from the experimental CCT kinetics. Furthermore, a generalized model with a new additive rule is developed for predicting the kinetics of nucleation and growth during diffusional phase transformation with arbitrary cooling paths based only on CCT curve. A generalized contribution coefficient is introduced into the new additivity rule to describe the influences of current temperature and cooling rate on the incubation time of nuclei. Finally, then the reliability of the proposed model is validated using dilatometry experiments of a microalloy steel with fully bainitic microstructure based on various cooling routes.
部门归属	[chen, xiangjun ; li, guangyao ; sun, guangyong] hunan univ, state key lab adv design & mfg vehicle body, changsha, hunan, peoples r china ; [chen, xiangjun ; cai, minghui ; rolfe, bernard f.] deakin univ, sch engn, geelong, vic 3217, australia ; [xiao, namin ; li, dianzhong] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang, peoples r china
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者	China Scholarship Council (CSC); National Natural Science Foundation of China [61232014, 11202072]; Open Foundation of State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body (Hunan University, China)
收录类别	sci
语种	英语
WOS记录号	WOS:000380721600037
引用统计	被引频次：11[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/321006/76293
专题	中国科学院金属研究所
通讯作者	Li, GY (reprint author), Hunan Univ, State Key Lab Adv Design & Mfg Vehicle Body, Changsha, Hunan, Peoples R China.; Xiao, NM (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang, Peoples R China.
推荐引用方式 GB/T 7714	Chen, XJ,Xiao, NM,Cai, MH,et al. A Modified Approach to Modeling of Diffusive Transformation Kinetics from Nonisothermal Data and Experimental Verification[J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,2016,47A(9):4732-4740.
APA	Chen, XJ.,Xiao, NM.,Cai, MH.,Li, DZ.,Li, GY.,...&Xiao, NM .(2016).A Modified Approach to Modeling of Diffusive Transformation Kinetics from Nonisothermal Data and Experimental Verification.METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,47A(9),4732-4740.
MLA	Chen, XJ,et al."A Modified Approach to Modeling of Diffusive Transformation Kinetics from Nonisothermal Data and Experimental Verification".METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE 47A.9(2016):4732-4740.