Quality products have quality characteristics, wear-resistant ceramic lined elbow with its excellent quality is welcomed by customers, the following is an introduction to the five advantages of its characteristics:
1. Wear resistance: wear-resistant ceramic lined elbow lined with ceramic layer in the Al2O3 content of more than 90%, micro-hardness HV1000-1800, and thus has a very high abrasion resistance, and its abrasion resistance than quenched medium-carbon steel is ten times higher than tungsten drilling carbide.
2. Corrosion resistance: the ceramic of it is a neutral material, stable chemical properties, has excellent corrosion resistance and acid resistance, can resist a variety of inorganic acids, organic acids, organic solvents, etc., and its degree of corrosion resistance is more than ten times that of stainless steel.
3. Excellent heat resistance: wear-resistant ceramic lined elbow can withstand temperatures of more than 2000 ℃, can be in the range of -50 ℃ ~ 900 ℃ long-term work.
4. Easy to weld: wear-resistant ceramic lined elbow can be welded through the outer layer of steel pipe to achieve the purpose of connection.
5. Easy to transport and install: wear-resistant ceramic lined elbow and steel pipe, wear-resistant alloy cast pipe, cast iron pipe and cast stone pipe comparison, relatively light weight, easy to transport and install. Ceramic lined composite steel pipe can be welded, flange, flexible quick coupling and other coupling methods, installation is very convenient.
Wear-resistant product process is to determine the quality of its products, and wear-resistant ceramic lined elbow process using self-spreading centrifugal casting method of molding, the main use of the substance's own chemical reaction, exothermic combustion to produce high temperatures, in the process of combustion wave spreading the synthesis of new substances in the technology. Due to the short reaction time, the low-temperature phase of alumina and iron centrifugal separation is not complete, resulting in ceramic layer is not dense, loose particles, low hardness.
