Kaiser Aluminum

About: Kaiser Aluminum is a based out in . It is known for research contribution in the topics: Alloy & Corrosion. The organization has 546 authors who have published 504 publications receiving 6554 citations. The organization is also known as: Kaiser Aluminum and Chemicals.

High alumina refractory

Abstract: A high alumina refractory of improved resistance to deformation at high temperature and resistance to slag penetration is made with a coarse fraction (+28 mesh) containing calcined flint clay and a fine fraction (-65 mesh) of fine silica, such as volatilized silica, and fine alumina. The intermediate fraction 28 x 65 mesh) can be either calcined flint clay or alumina, or a mixture of these two, selected to obtain the properties and Al2O3 content desired in the composition.

Influence of High-Sulfur Cokes on Anode Performance

Abstract: The characteristics of a variety of fluid and delayed cokes have been examined both in the laboratory and as fillers in statistically-significant numbers of full-size reduction cell anodes. Sulfur content varied from one to five percent and sulfur emission and anode performance indicated unique coke properties independent of sulfur level. Performance of high-sulfur filler anodes ranged from excellent to poor and is much more dependent on the amount of oxidant-accessible surface than on sulfur level. The significance of coke blend compatibility was investigated to improve anode performance with available fillers as coke quality changes.

Coupler band device

Abstract: Coupling band device or collar for various types of culvert pipe sections and the like provided with improved flange elements for effecting and maintaining a sealed clamping engagement with the ends of adjoining pipe sections.

Process for fluorinating chloroalkanes and fluorinating composition therefor

Abstract: 1. A FREE-FLOWING, NON-AGGLOMERATING FLUORINATING AGENT FOR THE VAPOR-PHASE, STIRRED-BED FLUORINATION OF CHLOROALKANES HAVING UP TO TWO CARBON ATOMS AT TEMPERATURES BETWEEN ABOUT 200*C AND 450*C., WHICH CONSISTS ESSENTIALLY OF AN INTIMATE MIXTURE OF SODIUM FLUOROFERRATE (NA3FEF6) AND PARTICULATE CARBON, SUBSTANTIALLY FREE OF INORGANIC OXIDES AND VOLATILE COMPONENTS, WHEREIN THE SODIUM FLUOFERRATE TO CARBON WEIGHT RATIO IS WITHIN THE RANGE OF 1:1 AND 1:9 AND THE PARTICLE SIZE OF THE CARBON BEING WITHIN THE RANGE OF ABOUT 0.05-1.7 MM.

Refractory ramming mix

Abstract: A SODIUM SILICATE BONDED, MGO-CONTAININD, PREPARED REFRACTROY RAMMING MIX IS MADE FROM PREREACTED CHROMEPERICLASE OR PERICLASE-CHROME GRAIN, A SOLUBLE BORON COMPOUND, A WATER RETENTION AGENT, SODIUM SILICATE, AND WATER. CHROME ORE MAY BE SUBSTITUTED FOR THE PREREACTED GRAIN, AND THE COMPOSITION MAY CONTAIN UP TO 10% PERICLASE GRAM, THE BORON COMPOUND AND WATER RETENTION AGENT ARE MIXED DRY WITH THE REFRACTORY GRAIN, AND WATER SUBSEQUENTLY ADDED. AFTER THE WATER IS DISTRIBUTED THROUGHOUT THE BOROM COMPOUND AND WATER RETENTION AGENT COATING THE GRAIN, SODIUM SILICATE IS ADDED. THE PARTICULAR METHOD OF MIXING PRODUCES A PRODUCT WHICH CAN BE STORED FOR RELATIVELY LONG PERIODS OF TIME WITHOUT SETTING.