Document Type and Number:
Japanese Patent JPS4861321
Kind Code:
A
Abstract:
A process for manufacturing hot-dip aluminized pearlitic malleable iron castings with lamellar or coagulated cementite and also black heart malleable iron castings by carrying out the graphitizing annealing simultaneously with the annealing giving a homogeneous coating on aluminized castings.
Application Number:
JP9217172A
Publication Date:
August 28, 1973
Filing Date:
September 13, 1972
Export Citation:
International Classes:
C21D5/00; C21D5/14; C22F1/04; C23F17/00; C21C; C22F; C23C; (IPC1-7): C23C1/08