Carbonaceous articles having oxidation prohibitive coatings ther

Details Carbonaceous articles having oxidation prohibitive coatings ther Carbonaceous articles having oxidation prohibitive coatings ther

1984-07-12

1986-01-28

Lusignan, Michael R.

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

106 74, 313355, 427113, 4273742, 4273762, 427379, 4273978, 428698, 501128, B32B 900, B05D 302, B05D 512

Patent

active

045671036

ABSTRACT:
A carbonaceous article, e.g., a carbon or graphite electrode, is provided with an oxidation prohibitive coating comprising a compliant, low strength, porous, sintered, particulate, refractory, ceramic material. A cover layer is preferably applied over this compliant, low strength, ceramic layer, the cover layer comprising a rigid, glassy substance which is plastic and flowable at temperatures above about 750.degree. C.

REFERENCES:
patent: 3140193 (1964-07-01), Kane
patent: 3348929 (1967-10-01), Valtschev et al.
patent: 3852107 (1974-12-01), Corkin et al.
patent: 4301387 (1981-11-01), Schiffarth et al.
patent: 4378410 (1983-03-01), Bailey
patent: 4384046 (1983-05-01), Nakagami

Affiliated with

Also associated with

Rating

Carbonaceous articles having oxidation prohibitive coatings ther does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbonaceous articles having oxidation prohibitive coatings ther, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbonaceous articles having oxidation prohibitive coatings ther will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1305993