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Patent Searching and Data


Title:
MATERIAL FOR METALLIC MOLD FOR GLASS MOLDING
Document Type and Number:
Japanese Patent JPS5938348
Kind Code:
A
Abstract:

PURPOSE: To obtain a material for a metallic mold for glass molding having high drawability, a long life in continuous use, and superior resistance to oxidation and corrosion by adding specified amounts of C, Si and W to Ni as a base.

CONSTITUTION: A material for a metallic mold for glass molding is obtd. by adding, by weight, 0.03W0.3% C, 0.05W1.2% Si and 3W18% W to Ni as a base. 0.06W0.18% C, 0.2W0.6% Si and 5W13% W, 0.03W0.3% C, 0.05W1.2% Si and 3W 15% Mo, 0.06W0.18% C, 0.2W0.6% Si and 5W10% Mo, 0.03W0.3% C, 0.05W1.2% Si, 3W18% W and 3W15% Mo, or 0.06W0.18% C, 0.2W0.6% Si, 3W6% W and 3W 5% Mo may be added.


Inventors:
OKUNO TOSHIO
Application Number:
JP14779082A
Publication Date:
March 02, 1984
Filing Date:
August 27, 1982
Export Citation:
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Assignee:
HITACHI METALS LTD
International Classes:
C22C19/03; C03B9/48; C03B11/00; C03B11/06; C03B11/08; (IPC1-7): C03B9/48; C03B11/00; C22C19/03
Attorney, Agent or Firm:
Takashi Honma