Title:
【発明の名称】鋳造品の密度増加方法
Document Type and Number:
Japanese Patent JP2954633
Kind Code:
B2
Abstract:
An improved process for hot isostatically pressing metal castings is described. The key feature of the invention relates to the continual increase in the magnitude of the applied pressure during the cycle, and the absence of holds at pressure after achieving the maximum process pressure.
Inventors:
AARU EI AURUTO
Application Number:
JP2701290A
Publication Date:
September 27, 1999
Filing Date:
February 06, 1990
Export Citation:
Assignee:
YUNAITETSUDO TEKUNOROJIIZU CORP
International Classes:
C21D8/00; C22F1/00; C22F1/10; B22D29/00; C22F3/00; (IPC1-7): B22D29/00; C22F1/00; C22F1/10
Domestic Patent References:
| JP63273564A | ||||
| JP62252658A | ||||
| JP59232228A | ||||
| JP5884902A | ||||
| JP56128635A | ||||
| JP6130002B2 |
Attorney, Agent or Firm:
Fujiya Shiga (1 person outside)