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MODEL FOR INFILTRATION KINETICS OF LIQUID METALS AND ITS APPLICATION

XIA Zhenhai Hebei Institute of Technology , Tianjin , ChinaMAO Zhiying ZHOU Yaohe Northwestern Polytechnical University , Xi'an , China Doctor , Faculty of Foundry , Department of Mechanical Engineering No.2 , Hebei Institute of Technology , Tianjin 300132 , China

金属学报(英文版)

On the basis of fluid kinetics,a model for infiltration kinetics of liquid metals into fibre pre- fabricated composite has been proposed.The infiltration processing,together with the measurements of infiltrating velocity and permeability,for the C fibre-reinforced Al matrix composites have been stud...

关键词: liquid metal , null , null

EFFECT OF TEMPERING IN PULSE MAGNETIC FIELD ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HIGH SPEED STEEL

XU Bojun GU Nanju YAN Dianran YIN Fuxing Hebei Institute of Technology , Tianjin , China GU Nanju Division of Heat Treatment , Hebei Institute of Technology , Tianjin 300132 , China

金属学报(英文版)

Using a self-made pulse magnetic field heat treatment equipment with low or medium intensi- ty,the tempering process of high speed steel W6Mo5Cr4V2 was investigated.It was found that the secondary hardening process and the transformation of retained austenite for the steel were accelerated by the pu...

关键词: pulse magnetic field , null , null

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