Tap Hole Brick

http://www.ruizhirefractory.com/en/product/tap-hole-brick.html
Tap Hole Brick

Tap hole brick is made by adopting high purity fused magnesite and graphite as principal raw material, use unique antioxidant and resin as binding agent, formed by isostatic compaction. It has good oxidation resistance, high strength, good erosion resistance and integrity, easy to be changed, low service life, is an ideal material for tap hole of large and middle sized converter.
http://www.ruizhirefractory.com/en/product/tap-hole-brick.html

评论

发表评论

此博客中的热门博文

Furnace Patching Material, Converter Patching Material, Patching Material

图片
Converter Patching Material Furnace Patching Material, Converter Patching Material , Patching Material Application: Furnace patching material mainly applied for converter furnace hot patching, and suitable for periodic manufacturing. Property:   When converter furnace working, and the furnace patching material will flow to pit and fill broken departs. Thus to finish hot patching work. Ladle magnesia carbon brick Performance: 1. Patching material mainly made from high purity magnesia sand and synthetic dolomite sand, and mixed with wetting agent and agglutinant. 2. In high temperature ,which has performed flowability and can spread out automatically. Magnesia Carbon Brick for Converter 3. Scientific proportioning, low melting point, fast sintering speed,high adhesion, erosion resistance, long service life, environment friendly, suitable for patching broken departments 4. Saving time, energy conservation, improve furnace service life, does not pollute molten st...
阅读全文

What are the properties of refractory materials for steelmaking

图片
refractory materials First, with refractories mainly in the following areas: 1) Refractory for converter The current converter furnace cap, tapping port, before and after the large surface, the pool and the bottom are used magnesia carbon brick ; trunnion and slag line parts using high-strength magnesia carbon brick. Magnesia carbon refractory brick in the content of MgO is generally 70 ~ 75%, graphite content of 16 ~ 20%, bulk density of 2.8 ~ 2.9g / cm3, compressive strength of 25 ~ 30MPa. High-strength magnesia carbon brick, the composition with magnesia carbon brick, but the pressure strength of 30 ~ 42MPa. 2) refractory for electric furnace Electric furnace furnace bottom, furnace slopes and melting pond for the overall blistering of magnesia, or the use of magnesia carbon brick and tar asphalt combined with magnesia bricks ; hot and slag line area, the use of high quality magnesia brick; furnace door on both sides and tapping El For the magnesia brick, chrome magnesia brick;...
阅读全文

Features of coil grout

图片
Coil grout Coil grout works as refractory materials , it is mainly used between the working layer for sealing. Coil grout is characterized by high strength, high density and good insulation performance. Features of it are as following for your reference: 1.It has good insulation performance, which could prevent the coils from short circuiting or discharging. 2.It has excellent viscosity and easy to be constructed. It is applied to the coil to form the smooth surface, which could buffer the expansion and shrinkage of the working layer. 3.It could protect the furnace from the leakage of the metal liquid, stopping the coils from the metal liquids. 4.To support the coils, preventing the lining from deforming, especially the top of the furnace, it could prevents the coils from being scratched. Article source: Features of coil grout Email: sales@ruizhirefractory.com
阅读全文