Square Ceramic Welding Liner
Al2O3 : 92% 95%
Mohs Hardness : 9
Bulk density(g/cm3): >=3.6 3.7
Feature:high temperature resistnce, corrosion resistance, wear resistance
Application:It is a wear-resistant material for material conveying equipment or liquid flowing through the surface of pipelines in petroleum, mining, steel mills, power plants and other industries.
Product Introduction
Square ceramic welding liner is also called weldable liner, refers to the wear resistant ceramic liner that can be pasted or welded. Generally speaking, ceramic liner can only be used after the glue is completely cured. However, using welding liner can reduce the waiting time.
Properties
1.Square Ceramic Welding Liner has the characteristics of wear resistance, corrosion resistance, high temperature resistance, impact resistance and convenient construction.
2.The welded ceramic liner is fixed by sticking first and then welding. The middle hole is welded to the steel plate with an iron bowl, and finally filled with a porcelain cap. Compared with the bonded liner, the impact resistance of the welded liner is stronger and can be Resistant to higher temperatures, which solves the limitation of adhesives affected by temperature.
Chemical composition and physical properties
| Series | BM92 | BMG95 | BME95 | BMZTA | BMZR |
| AL2O3(%) | 92±0.5 | 95±0.5 | 95±05 | ≥75 | - |
| ZrO2(%) | - | - | - | ≥21 | 94.8±0.5 |
| Bending strength (Mpa) | ≥220 | ≥250 | ≥300 | ≥400 | ≥800 |
Compressive strength (Mpa) | ≥1050 | ≥1300 | ≥1600 | ≥2000 | - |
| Fracture toughness (MPam1/2) | ≥3.70 | ≥3.80 | ≥4.0 | ≥4.5 | ≥7 |
| Rockwell hardness (HRA) | ≥82 | ≥85 | ≥88 | ≥90 | ≥88 |
| Wear volume(cm3) | ≤0.25 | ≤0.2 | ≤0.15 | ≤0.05 | ≤0.02 |
Bulk density (g/cm3) | ≥3.6 | ≥3.65 | ≥3.7 | ≥4.1 | ≥5.9 |
NOTE: Size can be customized according to customers' requirements.
Application
Weldable Ceramic Liner Tiles is wear-resistant materials for coal conveying, material conveying system, pulverizing system ash discharge, dust removal system and other mechanical equipment in thermal power, steel, smelting, machinery, coal, mining, chemical, cement, port and wharf enterprises.
Picture
Our other ceramic lining plate
The production process
Our workshop
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