Title:
マグネシウム合金の塑性加工部材および製造方法
Document Type and Number:
Japanese Patent JP7274131
Kind Code:
B2
Abstract:
To provide a plastically worked member of a magnesium alloy capable of achieving good balance of strength and ductility while achieving flame retardancy.SOLUTION: The plastically worked member of a magnesium alloy is provided that contains a mother phase containing magnesium (Mg) as a main component and a crystallized substance, the plastically worked member of a magnesium alloy contains aluminum (Al) of 2 to 6 mass% based on the whole, zinc (Zn) of 0 to 3 mass%, calcium (Ca) of 0.5 to 3 mass%, manganese (Mn) of 0 to 0.6 mass%, and the balance magnesium (Mg) with inevitable impurities, wherein the crystallized substance includes a part of the Al and the Ca, and includes an intermetallic compound containing the Al and the Ca, and has an average particle diameter of 0.2 μm to 1000 μm, and an average value of Vickers hardness of 350 or more, and the mother phase includes a part of the Al and the Ca and includes a deposit which is the intermetallic compound containing the Al and the Ca and has an average particle diameter of 1 nm to 100 nm.SELECTED DRAWING: Figure 6
Inventors:
Yuki Ueda
Masashi Inoue
Hideki Shimazaki
Toshiharu Matsumoto
Kido Futoshi
Yasumasa Chino
yellow new show
Masashi Inoue
Hideki Shimazaki
Toshiharu Matsumoto
Kido Futoshi
Yasumasa Chino
yellow new show
Application Number:
JP2019067078A
Publication Date:
May 16, 2023
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Fuji Light Metal Co., Ltd.
Tobata Manufacturing Co., Ltd.
National Institute of Advanced Industrial Science and Technology
Tobata Manufacturing Co., Ltd.
National Institute of Advanced Industrial Science and Technology
International Classes:
C22C23/02; C22C23/04; C22F1/06
Domestic Patent References:
| JP2017226892A |
Foreign References:
| KR1020170135505A | ||||
| CN108118221A |
Attorney, Agent or Firm:
Yuki Ono
Toshio Nishizawa
Toshio Nishizawa