Factory Price Silicon Carbide Bricks Refractory Carbofrax Brick for Ladle/Blast Furnace/Rotary Kiln
USD $200 - $1,000 /Ton
Min.Order:1 Ton
Zhengzhou Dengda Electric Melting Charging Co., Ltd.
Factory Price Silicon Carbide Bricks Refractory Carbofrax Brick for Ladle/Blast Furnace/Rotary Kiln
Silicon carbide brick is made of SiC as raw material, by adding additives, after mixing, forming, drying, sintering at high temperature in shuttle kiln, the whole process is finished.
Silicon Carbide Bricks Feature:
1.Good thermal shock resistance.
2.High coefficient of thermal conductivity.
3.Good corrosion resistance.
Carbofrax Brick Application:
Primarily used for lining of non-ferrous metal smelting, cold rolled picking line, glass annealing furnace; slab and flame proof material of heat furnace, laboratory muffle furnace, glass oven, enamel sintering furnace, diffusion furnace, etc.
Factory Price Silicon Carbide Bricks Refractory Carbofrax Brick for Ladle/Blast Furnace/Rotary Kiln
Silicon Carbide Bricks Description
This product is made through high temperature sintering,adoping the higher quality raw materials,and advanced formulation technology.It has characteristics of stable performance,excellent thermal shock resistance,oxidation resistance,long life,thin volume but high bulk density.Its good thermal conductivity can assure to save energy at maximum leve.Its used for sanitary porcelain,porcelain,art porcelain,magnetic material,electric porcelain,etc.
Silicon Carbide Bricks Main Parameter
Item | Oxide Bound Silicon-carbide Brick | Corundum Silicon-carbide Brick | Mullite Silicon-carbide Brick | High Alumina Silicon-carbide Brick |
CA-90 | CA-70 | CA-65 | CA-20 | |
SiC% | ≥90 | ≥70 | ≥65 | ≥20 |
Al2O3% | -- | -- | ≥20 | ≥55 |
Fe2O3% | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.5 |
Bulk Density g/cm3 | ≥2.5 | ≥2.6 | ≥2.3 | ≥2.5 |
Apparent Porosity% | ≤17 | ≤22 | ≤20 | ≤20 |
Cold Crushing Strength Mpa | ≥100 | ≥100 | ≥80 | ≥80 |
Refractoriness UnderLoad (0.2MPa,0.6%)℃ | ≥1650 | ≥1700 | ≥1600 | ≥1600 |
Factory Price Silicon Carbide Bricks Refractory Carbofrax Brick for Ladle/Blast Furnace/Rotary Kiln
1.On wooden pallets with plastic cover
2.According to customer's demands
Factory Price Silicon Carbide Bricks Refractory Carbofrax Brick for Ladle/Blast Furnace/Rotary Kiln
1. Quality Control
DENGDA do strict quality control during the whole procession. All the products adopt GB,ISO,ASTM, BS,JIS and DIN standard as per requirement.
2. Our Service
(1) Prompt reply: At DENGDA, we understand the importance of quick response and dependable service, we are 24 hours on line to discuss our capabilities and services, and assist you with your refractory related need.
(2) Professional sales team: Qualified professional foreign trade personnel provide high efficiency service during each sales section.
(3) Professional after sales service: Over 25 years OEM experience for Nippon Steel Corporation and famous international iron&steel corperations, we have strong service sense and professional service, providing consulting and assembling on site from our technical engineers.
3.R&D
(1).Over 25 years of professional production, DENGDA has its own R&D team, it has more than 60 people, including 8 doctors and 16 masters. It is equipped by more than 80 sets of national and international advanced level scientific research and testing equipments. Such as scanning electron microscope, diffractometer, the parallel hot wire thermal conductivity tester, integrated thermal analyzer, refractoriness experimental furnace, full automatic mercury injection apparatus, high temperature flexural experiment instrument, high temperature creep and RUL tester, rotary slag resistance experiment furnace, reheating test furnace, vacuum induction furnace, water simulation experiment apparatus of steel making system, etc.
(2).DENGDA keeps technical cooperation with Chinese top universities and Japanese Kurosaki Harima Company. Composite silicon brick products which rewarded National patent were co-developed with ZHENGZHOU University. The physical and chemical performances of super coke oven silica brick which brand is SCOPE21 made for Japanese national projects have reached or exceeded international advanced level.