SK32/SK34/36/SK38 refractory fire bricks,Refractory clay brick

SK32/SK34/36/SK38 refractory fire bricks,Refractory clay brick,ZYC,Metallurgy, Chemicals,Minerals & Metallurgy,Refractory

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Description

Overview

Quick Details

Place of Origin:: Shandong, China (Mainland)

Shape:: Brick

Material:: bauxite,flint clay,Mullite,andalusite

Al2O3 Content (%):: 30-85

Refractoriness (Degree):: 1770°< Refractoriness< 2000°

Model Number:: SK32,SK34,SK36,SK38

Brand Name:: ZYC

Supply Ability

Supply Ability:: 5000 Ton/Tons per Month

Packaging & Delivery

Packaging Details: On wooden pallets with plastic films cover

Port: Qingdao

SK32/SK34/36/SK38 refractory fire bricks,Refractory clay brick

Features and advantages:

1. High refractoriness.

2. Good spalling resistance and wear resistance.

3. Good corrosion resistance.

4. Good thermal shock resistance.

5. High mechanical strength.

6. High-temperature creep rate is low.

7. Good volume stability at high temperature.

Physical and chemical index:

Item/Grade	SK-32	SK-34	SK-36	SK-37	SK-38
AL₂O₃ % (≥)	35	38	55	65	70
Fe₂O₃% (≤)	2.5	2.5	2.0	2.0	2.0
Refractoriness(SK)	32	34	36	37	38
Refractoriness under load, 0.2MPa, °C(≥)	1300	1360	1450	1480	1530
Apparent porosity (%)	22-24	20-22	20-23	20-23	20-22
Bulk density (g/cm³)	1.95-2.1	2.1-2.2	2.25-2.4	2.3-2.5	2.4-2.6
Cold crushing strength ,MPa (≥)	25	30	45	50	60
Thermal expansion at 1000°C (%)	0.6	0.6	0.3	0.3	0.2

Application:

Refractory brick is widely used in Blast furnaces, Hot Blast Stove, Steel ladle lining, Reheating furnace, Cement kiln, Tunnel kiln,Boiler, Coke oven, Waste incinerators ,Carbon furnace,Glass kiln , Steel smelting furnace and various kiln lining and thermotechnical equipment, etc.

$SK32/SK34/36/SK38 refractory fire bricks,Refractory clay brick$ $SK32/SK34/36/SK38 refractory fire bricks,Refractory clay brick$