Refractor Castable Powder high alumina Super Duty Abrasion Casting Iron And Steel Furnace

high alumnina cast refractory super duty abrasion running casting iron and steel furnace

Product name : High alumina refractory castable

Specifications : HY-GLJZL

Introduction of castables :
Castable is the abbreviation of cast refractory. It is a granular and powdery material composed of refractory materials, which is composed of a certain amount of binder and water. It has high fluidity and plasticity, and is suitable for casting. Sometimes, in order to improve its fluidity or reduce its water content, plasticizers or water reducers can also be added. Sometimes in order to promote its condensation nucleus hardening, hardening agent can also be added. Because its basic composition and molding, hardening process are the same as the concrete commonly used in civil engineering, it is often called refractory concrete mixture. Its production process is simple, saving energy and labor, mechanized construction, good integrity, with high mechanical strength and good thermal shock resistance, abrasion resistance and other properties. It is mainly used as the lining of boilers, blast furnace hot stoves, heating furnaces, ceramic kilns and other kilns. It has obvious effects on improving thermal insulation, reducing thermal energy loss and reducing environmental working temperature.

Castable use :
1, power generation industry unloading ditch, coal hopper, coal bunker, dry coal grid, car dumper, slag machine, water treatment, etc.
2, chemical industry anti-corrosion ground, pump base, etc.
3.Wear-resistant liners in gangue silos, media barrels, scrapers, bucket elevators, chutes, sieve funnels, etc.in the coal industry.
4.Blast furnace mixing silo, sintering silo, feeder, ball making machine, etc.

Castable characteristics :
1, high strength, high wear resistance, impact resistance, erosion resistance, oil penetration resistance ;
2, good flame retardancy, low water absorption, high and low temperature resistance ;
3, good durability, long service life ;
4, simple construction, fast operation, easy to master ;
5, good integrity, easy to repair, not easy to fall off ;
6, non-toxic, tasteless, green, high-strength wear-resistant castables on the operator without physical damage.

Physical and chemical indexes of castable :