Ceramic cylinder liner is a popular product on the market in recent years. This ceramic cylinder liner draws on advanced foreign technology, and then improves its functions or characteristics based on customer feedback information to make it more valuable. There are similarities between ceramic cylinder liners and ceramic plungers. What are the specific similarities? Details are as follows
Ceramic cylinder liners and ceramic plungers are both made of zirconia composite ceramic formulas and undergo processes such as high-pressure molding, sintering and finishing. The finished product is made, in which the components of zirconium oxide are yttria and zirconium oxide, and the average particle size is less than microns. The function of zirconia is high fracture toughness, which can improve the fatigue strength of finished products. However, pure zirconia products will suffer from surface powdering when used for a long time under humid conditions of 10 degrees Celsius. Their wear resistance and mechanical properties will drop sharply, and the service life of the product will be limited by oxidation. The composition of aluminum is alumina, with an average particle size less than microns. Its hardness is high, and the product is wear-resistant but has low fracture toughness, and the product is prone to cracking. After the two are mixed, through precise process control, they can achieve complementary advantages, which can overcome the powdering phenomenon of zirconia and the shortcomings of low fracture toughness of alumina. At the same time, through a large number of experimental results, it is concluded that the content of zirconia is between 1 and 2, which has the best effect and can well meet the needs of customers. The reason for choosing ultra-fine powder is to promote dense burning of the product, thereby achieving high-finish product production.
How much do you know about the above knowledge about ceramic cylinder liners? If it is not clear, please call the manufacturer.
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