slag resistance
2.And considering the factors such MOR, oxidation resistance, thermal shock resistance, slag resistance, and the materials cost and so on, the most suitable additive in Al2O3-C material is 2 wt% Si+1 wt% B4C.
3.The results showed that to control MgO/Al2O3 (w/w) and add Cr2O3,MgO-ZrO2, MA appropriately can obviously improve the slag resistance of the castable.
4.In this article, induction furnace-slag-resistance test was used to study the attack of the AOD slags(CaO-SiO2 slags)and refining slags(CaO-Al2O3 slags) on specimens of various unburnt MgO-CaO contents and low-carbon MgO-C contents. Four kinds of slags were used in this work.
5.It has good abrasion resistance, corrosion resistance, thermal shock resistance and high crushing strength, good, slag corrosion resistance, and is suitable for the zone which need good abrasion resistance in boilers.
6.Alumina-magensia-carbon unburned bricks are new energy -stving refractory materials,which possess the advan-tages of carbon materials and magnesia - aluminum materials, having such good features as strong slag-resistane,scouring-resistance good heat -stabilitaation and non slay-stained.
7.Sulfate attacking tests show that slag-lithium slag mortar has good resistance to sulfate attacking, whose corrosion index is below 0.95. Acid corrosion tests show that strength percentage loss is below 2%. Under the same conditions, the corresponding values of slag mortar are 0.96 and 1.45%. Obviously slag-lithium slag cement’s abilities of resistance to sulfate and acid haven’t decreased.
8.Guided by Luo Yang Refractory Research In-stitute ,We developed alumina - magnesia spinel car-bon bricks.This product possesses such anvantages as high load softening point ,low porosity,slag-resis-tance and erosion-resistance,When used in the working linings of lable,its effect is evidently raised ,so it is very popular Inmetallurgicol enterprises.
9.STUDY ON USE OF HIGH RESISTANCE SLAG IN ESR PROCESS FOR PRODUCING HIGH SPEED STEEL
10.Study on Sulfate and Acid Corrosion Resistance of Alkali-Activated Slag-Clay Composite Cementitious Material
