Process for densifying a ceramic part

Details Process for densifying a ceramic part Process for densifying a ceramic part

1987-05-21

1991-08-13

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

264 82, 264570, C04B 3564

Patent

active

050394649

ABSTRACT:
A process for densifying a ceramic part includes creating an oxygen-containing sealed atmosphere, heating and pressurizing a ceramic part within the oxygen-containing sealed atmosphere to a high temperature and a high pressure, soaking the part at the high temperature and high pressure, and then cooling the part to ambient temperature and ambient pressure.

REFERENCES:
patent: 3027327 (1962-03-01), Blank
patent: 3853973 (1974-10-01), Hardtl
patent: 3989794 (1976-02-01), Berchtold
patent: 4247755 (1981-01-01), Smith et al.
patent: 4254070 (1981-03-01), Yodogawa et al.
patent: 4440713 (1984-03-01), Rigby
The Condensed Chemical Dictionary, 6th Edition, Reinhold Pub. Corp. New York, 1961, p. 106.

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