Protective coatings for the carrier bars of pre-baked anodes and

Details Protective coatings for the carrier bars of pre-baked anodes and Protective coatings for the carrier bars of pre-baked anodes and

1989-10-25

1990-08-07

Neibling, John F.

Compositions: coating or plastic

Coating or plastic compositions

Corrosion inhibiting coating composition

252387, 204279, 204280, 204286, 204290R, 204294, C04B 902

Patent

active

049465023

ABSTRACT:
A coating composition is disclosed for protecting from corrosion and oxidation in the hot condition carrier bars of pre-baked anodes and the emergent carbonaceous part of the anodes for the protection of aluminum in the Hall-Heroult process. The composition consists essentially of dry matter formed by calcium alumnate cement having an alumina content of at least 70% and a low content of impurities, magnesium spinel, and optionally, further alumina, together with water in the amount of 10 to 80% by weight of the total dry matter.

REFERENCES:
patent: 4246035 (1981-01-01), Maczura et al.

Affiliated with

Also associated with

Rating

Protective coatings for the carrier bars of pre-baked anodes and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Protective coatings for the carrier bars of pre-baked anodes and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protective coatings for the carrier bars of pre-baked anodes and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-958302