HeNan RuiShi Investment Group CO., LTD

BFA is fused in the electric-arc furnace under the high temperature of above 2250 with high quality abrasive bauxite as raw material and matche

calcium alumina/deoxidizer/sorbent/pre-slag/sintering calcium aluminate/fused calcium aluminate/pre-melting aluminum calcium slag/calciun aluminate po

premelted steel making slagging agent(calcium feerite)can accelerate the dissolution of lime , so it doesn't need to use fluorite to promote melt

Brown Fused Alumina cant burst pulverise and craze in the using ***** the using course. In particular, its performance-cost ratio is much higher

calcium feerite, calcined flint clay, refractory flint clay, calcium feerite slag, RUISHI brand calciuned flint clay, calcined clay, RUISHI brown fuse

RS vice-white fused alumina is a new corundum produce used to solve the problems in the process of the tradition vice-white fused alumina repalcing th

This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and sligh

White fused alumina with high quality alumina oxide powder as raw matericals, white fused alumina is produced by fusing and extracting from crytalliza

calcium alumina/deoxidizer/sorbent/pre-slag/sintering calcium aluminate/fused calcium aluminate/pre-melting aluminum calcium slag/calciun aluminate po

Fused magnesium aluminum spinel of Ruishi Brand has the characteristics of high temperature resistance, high density, low water absorption, low therma