Alumina ceramic tube is a kind of ceramic pipe formed by self-propagating high temperature clutch synthesis method. The ceramic pipe combines the advantages of high hardness of alumina, good chemical inertness and steel, and has excellent wear resistance, corrosion resistance, heat resistance, thermal shock resistance and mechanical shock resistance, and its service life is more than 15 times longer than that of ordinary steel pipes. Alumina ceramic tubes are generally white, and the molding methods mainly include extrusion, isostatic pressing, grouting, dry pressing, and high temperature calcination after injection molding.
Features of alumina ceramic tube
Good wear resistance: The lining ceramic layer of alumina ceramic tube is alumina corundum ceramic, its hardness (HRA) is ≥88, and its wear resistance is more than 10 times that of high-chromium wear-resistant cast iron alloy pipe fittings. Using a 5mm thick ceramic layer, its actual wear-resistant service life will be equivalent to 50mm thick wear-resistant cast steel.
Corrosion resistance: Alumina ceramic materials with different contents are selected, which have excellent anti-corrosion performance against different corrosive media, and are resistant to strong corrosive media such as acid, alkali, salt, and halogen salts.
Good high temperature resistance: Alumina ceramic itself has high temperature resistance above 1700 degrees Celsius, especially suitable for high temperature burners and other equipment lining, lining engineering ceramics with high strength, high hardness, excellent wear resistance and corrosion resistance.
Reduce engineering cost: Alumina ceramic tubes are mainly used for liquid-solid two-phase flow substances and corrosive media of conveyor belt particles, and are used to replace expensive stainless steel pipes, high-chromium cast steel pipes, and hard alloy wear-resistant pipes. Reduce the project cost and prolong the service life at the same time. The product is cost-effective and can save the cost and time of maintenance and material replacement. The manufacturing process is simple; the weight is light, and the transportation and installation are convenient.
Ceramic technical parameters
| Items | Specifications |
| Content of alumina | ≥92% |
| Density | ≥3.6 g/cm3 |
| Rockwell A hardness | ≥82HRA |
| Impact strength | ≥1200 MPA |
| Fracture toughness | ≥3.8MPa·m1/2 |
| Vickers hardness | ≥1150HV10 |
| Bending Strength | ≥290MPa |
Why choose us
Strict quality assurance system
From product design, manufacturing to installation, it is fully incorporated into the ISO quality management system, each process is strictly implemented in accordance with the company’s procedures and specifications, and strict quality control ensures that each product meets customer requirements. Each product must pass quality inspection before leaving the factory. All new products undergo rigorous wear simulation experiments
Perfect Service:
Our company has a professional technical research and development team and has accumulated more than ten years of experience in equipment anti-wear. According to the on-site information provided by customers, from material selection, design to project budget, we analyze the causes of wear and tear, tailor-made anti-wear solutions, and provide design drawings.
well experienced
Focusing on equipment anti-wear, we focus on communication with customers and experience accumulation. Many of our new products are inspired by customers. Iberno has been focusing on equipment anti-wear for more than ten years. The professional team is engaged in the research and development of new materials, friction and wear research, and engineering design. Has extensive experience.
