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Mathematic model of rolling pressure during a semisolid shearing-rolling process
Alternative TitleMathematic model of rolling pressure during a semisolid shearing-rolling process
Guan Renguo; Zhao Zhanyong; Lian Chao; Zhang Qiusheng; Liu Chunming
2012
Source PublicationINTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS
ISSN1674-4799
Volume19Issue:12Pages:1121-1127
AbstractA mathematic model of rolling pressure during a novel semisolid shearing-rolling process was established. The rolling pressure in this process is higher than that in the conventional rolling. The increment of rolling pressure in the backward slip zone is higher than that in the forward slip zone, and the neutral plane moves toward to the roll gap entrance. The maximum and the average rolling pressures increase with the decrease of strip thickness, and the effects of strip thickness on the rolling pressure is more obvious in the forward slip zone than in the backward slip zone. Meanwhile, the neutral plane moves toward the roll gap exit with the decrease of strip thickness. The maximum and average rolling pressures increase with the decrease of strip width, and the strip width affects the pressure more obviously in the backward slip zone than in the forward slip zone. At the same time, the neutral plane moves toward the roll gap entrance with the decrease of strip width. The maximum and average rolling pressures increase with increasing roll radius, and the neutral plane moves toward the roll gap exit.
Other AbstractA mathematic model of rolling pressure during a novel semisolid shearing-rolling process was established. The rolling pressure in this process is higher than that in the conventional rolling. The increment of rolling pressure in the backward slip zone is higher than that in the forward slip zone, and the neutral plane moves toward to the roll gap entrance. The maximum and the average rolling pressures increase with the decrease of strip thickness, and the effects of strip thickness on the rolling pressure is more obvious in the forward slip zone than in the backward slip zone. Meanwhile, the neutral plane moves toward the roll gap exit with the decrease of strip thickness. The maximum and average rolling pressures increase with the decrease of strip width, and the strip width affects the pressure more obviously in the backward slip zone than in the forward slip zone. At the same time, the neutral plane moves toward the roll gap entrance with the decrease of strip width. The maximum and average rolling pressures increase with increasing roll radius, and the neutral plane moves toward the roll gap exit.
KeywordALLOY FABRICATION BEHAVIOR STRIPS semisolid rolling pressure mathematic models strips magnesium alloys
Indexed ByCSCD
Language英语
Funding Project[National Science Foundation for Outstanding Young Scholars of China] ; [National Natural Science Foundation of China] ; [Fok Ying-Tong Education Foundation] ; [Major State Basic Research and Development Program of China]
CSCD IDCSCD:4708911
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/141930
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
Guan Renguo,Zhao Zhanyong,Lian Chao,et al. Mathematic model of rolling pressure during a semisolid shearing-rolling process[J]. INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,2012,19(12):1121-1127.
APA Guan Renguo,Zhao Zhanyong,Lian Chao,Zhang Qiusheng,&Liu Chunming.(2012).Mathematic model of rolling pressure during a semisolid shearing-rolling process.INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS,19(12),1121-1127.
MLA Guan Renguo,et al."Mathematic model of rolling pressure during a semisolid shearing-rolling process".INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS 19.12(2012):1121-1127.
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