Title: Microdeformational integral quenching technology and apparatus for thin-wall parts
Application Number: 87101512 Application Date: 1987.03.11
Publication Number: 1020936 Publication Date: 1988.09.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C21D1/18,C21D1/63
Applicant(s) Name: Gao Zhimin Address:
Inventor(s) Name:
Attorney & Agent: YU FEI
Abstract:
     The heat treatment apparatus of the present invention has an quenching through with an annular partition board and uses water saturated oil as quenching liquid. The use of said quenching technology can decrease the quenching deformation and improve the quality of the workpieces, so as to increase the qualified product ratio. Because of no need of tempering after quenching, it is simple and convenient.
Time: 9