Title:
【発明の名称】圧縮態金属物品及びその製造方法
Document Type and Number:
Japanese Patent JP2516590
Kind Code:
B2
Abstract:
The present invention provides a method for producing a consolidated article composed of a transition metal alloy. The method includes the step of selecting a rapidly solidified alloy which is at least about 50% glassy. The alloy is formed into a plurality of alloy bodies, and these alloy bodies are compacted at a pressing temperature of not more than about 0.6 Ts (solidus temperature in °C) to consolidate and bond the alloy bodies together into a glassy metal compact having a density of at least about 90% T.D. (theoretical density). The compacted glassy alloy bodies are then heat treated at a temperature generally ranging from about 0.55 -0.85 Ts , but, in any case, above the alloy crystallization temperature, for a time sufficient to produce a fine grain crystalline alloy structure in the compacted article.
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Inventors:
DEREKU REIBOORUDO
Application Number:
JP9782486A
Publication Date:
July 24, 1996
Filing Date:
April 26, 1986
Export Citation:
Assignee:
ALLIED SIGNAL INC
International Classes:
B22F3/087; B22F9/00; C22C1/04; C22C1/05; C22C19/03; C22C26/00; C22C33/02; C22C38/00; B22F7/04; C22C38/02; C22C38/14; C22C45/00; C22C45/04; C22F1/00; (IPC1-7): C22C1/04; C22C1/05; C22C19/03; C22C33/02; C22C38/00; C22C38/02; C22C45/04
Domestic Patent References:
| JP5928502A | ||||
| JP5928501A | ||||
| JP5916306A |
Attorney, Agent or Firm:
Kyozo Yuasa (4 outside)