Title:
希土類金属含有合金の製造システム
Document Type and Number:
Japanese Patent JP4224453
Kind Code:
B2
Abstract:
The present invention is a manufacturing system for alloys containing rare earth metals which presents oxidation of alloy during production, facilitates thermal history control of the alloy, and efficiently produces alloys of a uniform structure. The manufacturing system includes a melting furnace for melting a starting material alloy, solidifying means for continuously solidifying an alloy melt into alloy flakes, crystal structure controlling means for controlling the alloy crystal structure, and cooling means for cooling the alloy flakes. These components are operable in an inert gas atmosphere. The crystal structure controlling means includes a conveying device having a delivery space for continuously delivering the alloy flakes from the solidifying means to the cooling means, for the conveying device has temperature regulating means for regulating the temperature of the delivery.
Inventors:
Kazuhiko Yamamoto
Takanori Shibamoto
Takanori Shibamoto
Application Number:
JP2004507543A
Publication Date:
February 12, 2009
Filing Date:
May 29, 2003
Export Citation:
Assignee:
Santoku Co., Ltd.
International Classes:
B22D27/04; B22D11/06; B22F9/04; C22C1/04
Domestic Patent References:
| JP2001271145A | ||||
| JP3201944B2 |
Attorney, Agent or Firm:
Hajime Sakai
Masahiro Kurai
Masahiro Kurai
Previous Patent: ミリメートル波照射源
Next Patent: DRIVE-SLIP CONTROL DEVICE (ASR DEVICE) AND BRAKE ANTI-LOCK DEVICE (ABS DEVICE) IN ROAD TRAVELING VEH...
Next Patent: DRIVE-SLIP CONTROL DEVICE (ASR DEVICE) AND BRAKE ANTI-LOCK DEVICE (ABS DEVICE) IN ROAD TRAVELING VEH...