Alumina ceramic steel plate composite liner use epoxy resin A+B glue for pasting or welding to combine the two into one , Forming a special lining. Protect the inner walls of silos, mixers and other equipment from wear.
Alumina content (AI2O3), ≥92%
Mohs hardness, 9
Rockwell hardness, ≥82HRA
Water absorption, ≤0.2%
Bulk density, ≥3.62g/cm3
Compressive strength, ≥840MPa
Flexural strength, ≥300MPa
Thermal conductivity, 20w/m.k
Abrasion, ≤0.0 2%
1. Large hardness: Generally, the hardness is greater than HRA80 and the highest can reach 85 or more;
2. Good wear resistance: at least 260 times that of ordinary carbon steel and 15 times that of high-chromium cast iron;
3. Light weight: the specific gravity of alumina is generally only 3.62 grams per cubic centimeter
4. Good heat resistance: the heat resistance of different wear-resistant ceramics is not the same, but this product is used in the occasion of particle erosion resistance, and there is no problem in heat resistance.
This product is mainly used in all kinds of equipment for conveying various high hardness and high abrasive particulate materials, including electricity, heat, iron and steel, coal, cement, mining, smelting, petroleum, building materials and chemicals, fans, papermaking, machinery, powder Industrial engineering, food machinery, tobacco and other industries coal conveying, conveying system, pulverizing system, ash discharge, dust removal system and other mechanical equipment. According to the different combination with the metal substrate, it can be used on the inner surface of stationary parts, such as pipes, elbows, separators, chutes, valves, various shells, etc., and can also be used on high-speed rotating equipment, such as various fans Rotors, impellers, drums, etc.
10×10×1.5mm, 10×10×3mm; 10×10×5mm, 10×10×7mm; 10*10*10mm;
17.5×17.5×3mm, 17.5×17.5×5mm; 17.5*17.5*7; 17.5*17.5*10
20×20×5mm, 20×20×7mm; 20*20*10
100*30/27*10mm; 120*40/37*10mm; 150*50/47*10; 150*60/57*15
150*100*6;150*50*10;100*100*10;120*80*10;
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