Zirconia ceramic rods are processed by isostatic pressing, forming uniform, dense and smooth ceramic layers and transition layers at high temperatures and high speeds. Because of its advanced manufacturing technology and high cost, it is suitable for precision ceramic parts, and its wear resistance is stronger than other ceramic rods, and is generally used as a high wear-resistant site.
The metallization of zirconia ceramic rods is the use of high-temperature resistant viscose adhesive to paste the ceramic rods on the inner wall of the metal and form a firm anti-abrasion layer after being heated and cured. The production process of this kind of product is relatively simple, the production cycle is short, and the cost is relatively low. Technical Specifications: Ming Rui Ceramics has a variety of sizes of ceramic rods, can also be customized according to customer needs. Metallized ceramic rods are basically not limited in size, and can be produced from 0.5 mm to 160 mm in diameter, and even larger.
The ceramic rod is used for hole punching. The middle hole ceramic rod is adhered to the inner wall of the metal with a high-temperature resistant adhesive, and the spot welding process is used to firmly weld the ceramic to the inner wall of the steel sleeve through the small hole. To protect the solder joints, turn on the ceramic cap. Each porcelain rod is not only close to each other, but also each has a corresponding angle so that the ceramic rods are tightly connected with each other without any gap. When the last one of the rings is tightly embedded, 360 mechanical interlocks are formed between the porcelain rods. force. The production process of this kind of product is relatively complicated, the production cycle is long and the cost is high.
One-piece wear-resistant ceramic rods are assembled after the ceramic rods are integrally fired and then poured into a steel sleeve with special fillers. The ceramic rod has a smooth inner wall, tight sealing and good wear resistance and corrosion resistance. However, this product has a long production cycle and high cost.
The composite rod overcomes the low hardness, poor wear resistance and ceramic of the metal rod due to the high strength of the metal rod, good toughness, impact resistance, good welding performance, and high hardness, high abrasion resistance, corrosion resistance, and heat resistance of the corundum porcelain. Poor toughness characteristics. Therefore, composite rods have good comprehensive properties such as good wear resistance, heat resistance, corrosion resistance, mechanical shock resistance, thermal shock resistance, and good solderability.
Because the zirconia ceramic rod has the advantages of wear resistance, corrosion resistance and heat resistance, it can be widely used in the electric power, metallurgy, mining, coal, chemical industry and other industries as a corrosive medium, and is an ideal wear-resistant ceramic rod.