Title:
【発明の名称】濃密で複雑な成形品を成形する方法
Document Type and Number:
Japanese Patent JP2001510236
Kind Code:
A
Abstract:
A consolidated complex shaped article having a density of at least about 95 percent of theoretical density is prepared by placing a plurality of separate bodies in an arrangement, such that each separate body is in contact with at least one other separate body to form an aggregate body and wherein at least one of the separate bodies is essentially dense. The material of each separate body is comprised of a ceramic, a cermet or a metal. The aggregate body is then consolidated at a consolidating temperature, superatmospheric pressure and time at temperature and time at superatmospheric pressure sufficient to form a consolidated shaped article. In consolidating the aggregate body, the consolidating temperature is a temperature that fails to form a liquid within at least one separate body and the superatmospheric temperature is applied for at least a portion of the time at the consolidating temperature.
Inventors:
Matsuki, The Ames M
Nes, Eritsk A
Nilson, Robert Tay
Deyubensky, Ellen M
Rosmus, Walter The Ray, Giunia
Celtic, Cliff Aude A
Tame, Edward De Y
Nes, Eritsk A
Nilson, Robert Tay
Deyubensky, Ellen M
Rosmus, Walter The Ray, Giunia
Celtic, Cliff Aude A
Tame, Edward De Y
Application Number:
JP2000502904A
Publication Date:
July 31, 2001
Filing Date:
June 23, 1998
Export Citation:
Assignee:
The Dow Chemical Company
International Classes:
C04B35/56; B22F3/14; B22F3/15; B22F7/06; C04B37/00; C04B37/02; C22C29/08; (IPC1-7): B22F7/06; C04B35/56; C04B37/00; C22C29/08
Attorney, Agent or Firm:
Heiyoshi Odashima (1 person outside)