Optimization of Steel A20402′Parameters under Pulse Electric Field

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Abstract:

Through the Orthogonal ,the structure of A20402 steel quenching was studied under the action of pulse-electric field in this paper. The results has found the parameters to reduce the heating temperature of quenching and shorten the holding time,and its hardness is 2~3HRC higher than that of quenching under common condition.The Ma-organization and distribution could be improved obviously.The process could improve work efficiency and reduce costs.

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Periodical:

Advanced Materials Research (Volumes 295-297)

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1357-1360

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Online since:

July 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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