Method of manufacturing parts for use to the heat processing fur

Details Method of manufacturing parts for use to the heat processing fur Method of manufacturing parts for use to the heat processing fur

1984-12-24

1986-10-28

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

264 63, 264 65, 264 82, 264344, 427249, C04B 4153

Patent

active

046197982

ABSTRACT:
A method of manufacturing extremely high purity parts for use to the heating furnace comprising adding a sintering assistant of 0.5-2.0 weight % and a binder, to SiC powder which has an average particle diameter of 2 .mu.m or less, and molding it to a predetermined form; applying the purification treatment to this molded body by placing it in the 800.degree.-1,300.degree. C. atmosphere of a gas which is selected from a group consisting of halogen gas and hydrogen halide; degassing the purified molded body in vacuum under a temperature higher than that employed at the purification treatment; sintering the degassed molded body, and coating an SiC film on at least part of the sintered body according to the chemical vapor deposition.

REFERENCES:
patent: 4238434 (1980-12-01), Enomoto et al.
Zakharenkov et al., Preparation and Properties of Silicon Carbide Electrical Heaters with Coatings of Beta-SiC In Iorg. Mater., vol. 12, No. 9, Sep. 1976, pp. 1290-1293.
English Abstract of Japanese Pat. 55,158,662.

Affiliated with

Also associated with

Rating

Method of manufacturing parts for use to the heat processing fur does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing parts for use to the heat processing fur, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing parts for use to the heat processing fur will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1345435