Title:
MANUFACTURE OF VERY FINELY POWDERED ALLOY
Document Type and Number:
Japanese Patent JPS6130607
Kind Code:
A
Abstract:
PURPOSE: To obtain a very finely powdered alloy consisting of separate particles having a uniform alloy composition and a uniform particle size by atomizing a molten alloy to obtain the finely powdered alloy of a prescribed mesh or below and by very finely powdering the finely powdered alloy by plasma heating.
CONSTITUTION: Components for the alloy are blended in a prescribed ratio and melted byheating. The resulting molten alloy is finely powdered by atomization and classified to obtain a finely powdered alloy of ≤350 mesh particle size. This finely powdered alloy is very finely powdered by plasma heating.
Inventors:
HIRATAKE SUSUMU
YANAGIHARA KAZUO
SHIMOMOTO YASUNOBU
YANAGIHARA KAZUO
SHIMOMOTO YASUNOBU
Application Number:
JP15187184A
Publication Date:
February 12, 1986
Filing Date:
July 20, 1984
Export Citation:
Assignee:
DAIDO STEEL CO LTD
International Classes:
B22F9/02; (IPC1-7): B22F9/02
Domestic Patent References:
| JPS4742368A |
Attorney, Agent or Firm:
Hiromasa Iriyama
Previous Patent: Multilayer reflexibility light polarizer which has an inclusion absorption element
Next Patent: HEAT DEVELOPMENT METHOD
Next Patent: HEAT DEVELOPMENT METHOD