High Abrasion Resistance Curved Fire Bricks Refractory Brick Round Fire Clay Bricks
Price:
200-800USD
MOQ:
1 Ton
Delivery Time:
20-30DAYS
Brand:
Rongsheng Xinwei
Product Description
Product Description of High Quality Refractory Brick Manufacturer Provide Curved Round Fire Clay Bricks
Clay refractory bricks refer to the clay products of aluminum silicate materials with Al2O3 content of 30%~40%. The refractoriness is up to 1690~1730 ℃. Fireclay Bricks are produced with the kaolinite (Al2O3·2SiO2·2H2O) as the main mineral composition and 6~7% impurities (potassium, sodium, calcium, titanium and ferrous oxide).
Fireclay Bricks belong to faintly acid refractory product that can resist acid slag and gas erosion, but has low resistance to alkaline substance.
Features of High Quality Refractory Brick Manufacturer Provide Curved Round Fire Clay Bricks
1.Good resistance to corrosion and abrasion;
2.Perfect thermal shock resistance;
3.Good spalling resistance;
4.High mechanical strength;
5.Good volume stability under high temperature;
6.Excellent thermal performance, and acid resistance;
Application of High Quality Refractory Brick Manufacturer Provide Curved Round Fire Clay Bricks
It is widely used in metallurgy, building materials, chemical industry, petroleum machinery manufacturing and other industrial fields, and is applicable to heating furnace, soaking pit, heat treatment furnace, blast furnace, hot blast furnace, coke oven, tunnel kiln, rotary kiln, flue and other related parts.
Specifications of High Quality Refractory Brick Manufacturer Provide Curved Round Fire Clay Bricks
Item | Fire Clay Brick SK-32 | Fire Clay Brick SK-34 | Fire Clay Brick SK-36 |
AI2O3(%) | 30 | 38 | 50 |
Fe2O3 (%) | 3 | 2.5 | 2 |
Refractoriness (SK) | 32 | 34 | 36 |
Refractoriness under load, 0.2MPa, Ta, ((°C) | 1300 | 1350 | 1450 |
Porosity (%) | 22-26 | 19-23 | 20-24 |
Bulk density (g/cm³) | 2.05 | 2.10-2.15 | 2.30-2.40 |
Cold crushing strength (MPa) | 25 | 25 | 45 |
Thermal expansion at 1000°C (%) | 0.6 | 0.6 | 0.3 |
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Company
Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
Location
11th Floors, Building 6, China Central Electronic Commerce Port, Daxue Road, Zhengzhou, Henan, China
Contact Person
Jacky Han