How to select the heat-resisting steel fibers used for steel fiber refractory castables?

August 03, 2018

Firstly weigh the refractory aggregates, powders, binders and admixtures, and dry-mix for one minute;

Secondly add water and wet mixing, and evenly spread the steel fibers into the material, and do not clump;

Finally mix for one minute can be discharged.

The total mixing time must not be less than 5 minutes. When the vibrating rod is used for molding, the vibration direction should be staggered to make the distribution of the steel fiber reasonable, which can improve the performance.

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