Title:
非晶質合金製造用の金型
Document Type and Number:
Japanese Patent JP3616512
Kind Code:
B2
Abstract:
A metal mold for manufacturing amorphous alloy. A metal mold is composed of a lower mold having a portion for fusing metal material and a cavity portion, and an upper mold working with the lower mold which presses molten metal in the portion for fusing metal material and pours the molten metal into the cavity portion to mold. And, surface roughness of a part of or all of an inner surface of the metal mold is arranged to be more than 12 S in JIS indication.
Inventors:
K. Kakiuchi
Masahide Onuki
Akihisa Inoue
Masahide Onuki
Akihisa Inoue
Application Number:
JP30232098A
Publication Date:
February 02, 2005
Filing Date:
October 23, 1998
Export Citation:
Assignee:
Sumitomo Rubber Industries, Ltd.
Akihisa Inoue
Akihisa Inoue
International Classes:
B22C9/06; B22D11/04; B22D18/02; B22D23/06; (IPC1-7): B22C9/06; B22D18/02
Domestic Patent References:
| JP8199318A | ||||
| JP1138041A |
Attorney, Agent or Firm:
Takeshi Nakatani