Title:
マグネシウム合金鋳造品の結晶粒微細化方法
Document Type and Number:
Japanese Patent JP4162875
Kind Code:
B2
Abstract:
A method of grain refining cast magnesium alloy includes adding to a magnesium alloy melt containing aluminum and manganese, pure carbon powder, or a carbon source in combination with niobium pentoxide or vanadium pentoxide.
Inventors:
Tetsuichi Mogi
Kiichi Miyazaki
Yoshitomo Tezuka
Kiyotaka Yoshihara
Eiji Yano
Kiichi Miyazaki
Yoshitomo Tezuka
Kiyotaka Yoshihara
Eiji Yano
Application Number:
JP2001230142A
Publication Date:
October 08, 2008
Filing Date:
July 30, 2001
Export Citation:
Assignee:
Tetsuichi Mogi
Kiichi Miyazaki
Yoshitomo Tezuka
Kiyotaka Yoshihara
Seiko Idea Center Co., Ltd.
Kiichi Miyazaki
Yoshitomo Tezuka
Kiyotaka Yoshihara
Seiko Idea Center Co., Ltd.
International Classes:
B22D1/00; B22D21/04; C22C1/02; B22D27/20; C22C1/03; C22C23/02
Domestic Patent References:
| JP6073485A | ||||
| JP6330216A |
Attorney, Agent or Firm:
Kenzo Fukuda
Shinichi Fukuda
Takemichi Fukuda
Shinichi Fukuda
Takemichi Fukuda