What factors will affect the strength of wear-resistant ceramic sheets
Wear-resistant ceramic sheet is actually a very widely used product. Wear-resistant ceramic sheet has many advantages and has a lot of praise in the industry, and the performance of wear-resistant ceramic sheet is beyond that of many materials. What factors will affect the resistance to wear? Grinding ceramic sheet strength.
1. Pretreatment of wear-resistant ceramic sheets. Many manufacturers omit this step or shorten the pretreatment time of the wear-resistant ceramic sheet due to cost considerations, but often the cost-saving approach will directly lead to a decrease in the strength of the finished wear-resistant ceramic sheet, which is prone to cracking and is not resistant to impact. . The so-called haste is less than the truth. The consequences of a price war will often lead to a decline in the quality of the entire industry, and bad money drives out good money. After a few years, the market will be further subdivided, or the quality or low-end route will be taken by each company at the beginning of its establishment. It is necessary to have a clear positioning, otherwise it is easy to follow the trend in the cruel market competition and be eliminated by the market later.
2. The particle size of the raw material of the wear-resistant ceramic sheet. When the raw materials of wear-resistant ceramic sheets are prepared, the color and fineness of the finished product can only be guaranteed if they are ground to a sufficient degree of fineness. The strength of the ceramic sheet is also high.
3. Firing temperature and stability. Different materials have different optimal firing temperatures for wear-resistant ceramic sheets. If the temperature is too high, the forming time of wear-resistant ceramic sheets is too short, and the relative toughness of wear-resistant ceramic sheets is insufficient. If the temperature is too low, the wear-resistant ceramic sheet is not burned through, and the internal and external quality is different.
At present, the tunnel kiln and shuttle kiln are generally used for the domestic firing of wear-resistant ceramic sheets, and the temperature of the kiln head and the kiln tail is also inconsistent, so the production should be matched according to the actual situation of the product.
