剛玉廠家賣家買家

Al2O3 95%<, 8-5mm ~ 220F

白剛玉 棕剛玉

固定爐原料塊

正常

85% AL2O3

Tiliting furnace and higgins furnace

-200目， 94 %≥Al2O3≥93%，Fe2O3≤0.6%，1.8% ≥SiO2≥1.3%，TiO2≤4%

直徑≤400mm，Al2O3≥95%；1.7%≤TiO2≤3.4%；SiO2≤1.2%；Fe2O3≤0.3%；

F22#-F180#（流放爐）

國標

A砂：#14,#16,#20.#22,#24,#30,#36,#40,#46,#60,#70,#80. #90,#100,#120,#150,#180,#220,#240,#280,#320. 粒度段砂：A70#F；A150#F；A180#F 段砂：12-6mm, 10-5mm, 8-5mm, 7-3mm, 5-3mm, 3-1mm, 1-0mm, 0.5-0.15mm,0.15-0mm. 微晶段砂：8-5mm，5-3mm，3-1mm，1-0mm 剛玉渣：各種規格 副產品：A-B砂，高磁砂，純鐵砂，砂鐵混合粒。

98.5%

Description of white fused alumina sand: White fused alumina sand 3-5mm is produced by fusing alumina block in an electric arc furnace under carefully controlled conditions. The material produced is white in color, dense and has predominantly large crystals of Alpha Alumina. Ingots are crushed, ground, and precision screened in our new sizing plant to obtain very consistent sized fractions. Magnetic iron from crushing is removed by rare earth magnets to ensure very low levels of iron in the finished products. Close sized fractions are available or precision blended to specification. This process ensures a very consistent sizing from coarse to fines which is critical in many applications.

段砂

15*20-400*600