TECHNICAL KNOWLEDGE / SUBJECT
Sized grain, fine powder, castables and refractory formulation trials.
14 ARTICLES / PAGE 1 OF 2
Browse published guidance in this subject. Article labels retain their original technical topics.
Brown fused alumina and silicon carbide castable aggregate must be compared within the complete formulation, service environment and firing schedule.
For kiln furniture mixes, compare white fused alumina and silicon carbide through the complete body design, firing atmosphere, thermal cycle and load.
Compare brown fused alumina and silicon carbide for a wear lining within the complete binder and aggregate design.
Evaluate brown fused alumina fine powder for an investment casting shell only through the actual slurry, stucco and firing sequence.
Select graded refractory grain and fine powder from the castable formulation and agreed material specification.
Build a refractory brick raw material specification from fraction, chemistry and manufacturing trial requirements.
Specify separate grain fractions and fine material for a castable rather than buying an undefined blended brown fused alumina grade.
Turn a refractory brick recipe into separate aggregate and powder specifications with measurable fraction limits.
Compare CHAOYAN 200F and 320F refractory fine powders with complete powder designations and a controlled formulation trial.
Compare two named refractory grain fractions by formulation role, grading limits and finished refractory trial.
Specify brown fused alumina grain and powder for a ramming mix through formulation roles, material limits and a controlled installation trial.
Investigate water-demand changes when brown fused alumina aggregate or fines are changed in a refractory castable.
