Zirconia ceramic rods are metalized by zirconia ceramic rods. The ceramic rods are pasted on the inner wall of the metal with high temperature and strong adhesive. After heating and curing, a firm wear-resistant layer is formed. The production process of this product is relatively simple, the production cycle is short, and the cost is relatively low. Technical specifications: Mingjue Ceramics has various sizes of ceramic rods, and can also be customized according to customer needs. Metalized ceramic rods are basically not limited in size, and can be produced from 0.5mm to 160mm in diameter.
Ceramic rod punching is the use of high temperature resistant strong adhesive to paste the ceramic rod with a hole in the middle of the inner wall of the metal. At the same time, the ceramic is firmly welded to the inner wall of the steel sleeve through the small hole in conjunction with the spot welding process. To protect the solder joint, a ceramic cap is screwed on. Each ceramic rod is not only close to each other, but each also forms a corresponding angle, so that the ceramic rods are tightly connected, and there is no gap; when the last one of the circle is tightly embedded, the mechanical self-locking force of 360 between the ceramic rods . The production process of this kind of product is relatively complicated, and the production cycle cost is relatively high.
The integrally formed wear-resistant ceramic rods are assembled by firing the ceramic rods as a whole and pouring them into the steel sleeve with a special filler. The ceramic rod has a smooth inner wall, good airtightness, and good abrasion and corrosion resistance. However, this kind of product has a long production cycle and high cost.
It is processed by isostatic pressing process to form a uniform, dense and smooth ceramic layer and transition layer at high temperature and high speed. Because of advanced production technology and high cost, it is suitable for precision ceramic parts, and its wear resistance is stronger than other ceramic rods, and it is generally used as a place with high wear resistance.
The composite rod fully utilizes the high strength, good toughness, impact resistance, and good welding performance of the metal rod, as well as the high hardness, high wear resistance, corrosion resistance, and heat resistance of the corundum porcelain. Characteristics of poor toughness. Therefore, the composite rod has good comprehensive properties such as abrasion resistance, heat resistance, corrosion resistance, resistance to mechanical and thermal shock, and good weldability.
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