Semi—solid Processing of Steel—Al—7 Graphite BInding Plate

The bonding of steel plate to Al-7 graphite slurry was studied for the first time.The relationship model about preheat temperature of steel plate,solid fiaction of Al-7 graphite slurry,rolling speed and nterfacial shear strength of bonding plate could be established by artificial neural networks per...

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Bibliographic Details
Published in:Journal of Wuhan University of Technology. Materials science edition 2002-09, Vol.17 (3), p.46-49
Main Authors: Zhang, Peng, Du, Yun-Hui, Xing, Shu-Ming, Zhang, Li-Zhong, Zeng, Da-Ben, Ba, Li-Min
Format: Article
Language:English
Subjects:
Artificial neural networks
Bonding strength
Genetic algorithms
Graphite
Interfacial shear strength
Neural networks
Rolling speed
Semi-solid processing
Semisolids
Shear strength
Slurries
Steel
Steel plates
Studies
实验研究
石墨浆
神经网络
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Summary:The bonding of steel plate to Al-7 graphite slurry was studied for the first time.The relationship model about preheat temperature of steel plate,solid fiaction of Al-7 graphite slurry,rolling speed and nterfacial shear strength of bonding plate could be established by artificial neural networks perfectly.This model could be optimized with a genetic algorthm.The optimum bonding parameters are :516℃ for preheat temperature of steel plate,32.5% for solid fraction of Al-7 graphite slurry and 12mm/s for rolling speed,and the largest interfacial shear strength of bonding plate is 70.6MPa.
ISSN:1000-2413
1993-0437
DOI:10.1007/BF02838538