When choosing wear-resistant ceramics in strong impact conditions, it is indeed necessary to consider multiple factors to ensure that the ceramics can meet the needs of the actual working conditions. Here are some specific suggestions:
1. Choose large and thick ceramics: Choose large and thick ceramic sheets, because when small pieces of ceramics are spliced together by glue, they are easy to crack, break, or fall off from the splicing when they are impacted by large pieces of materials. The thickness of the ceramic is also crucial. Sufficient thickness can provide better impact resistance and avoid being directly smashed or cracked.
2. Choose ceramic rubber two-in-one ceramics (normal temperature environment): If the temperature of the working environment allows, it is a good choice to choose a ceramic rubber two-in-one composite ceramic sheet. This composite ceramic combines the wear resistance of ceramics and the impact resistance of rubber and can solve the problems of wear and impact at the same time. But please note that rubber is not resistant to high temperatures, so this composite ceramic is only suitable for normal temperature environments.
3. Choose ZTA ceramics: ZTA ceramics are zirconium oxide alumina composite ceramics. Compared with ordinary alumina ceramics, its toughness is greatly enhanced and its impact resistance is significantly improved. ZTA ceramics can operate stably in high-temperature environments and are suitable for a variety of strong-impact conditions. They are an effective choice for solving wear and impact problems.
4. Choose impact-resistant ceramics with protrusions: The impact resistance of ceramics can be improved by changing their shape, such as making hemispherical protrusions on the surface of ceramics. This design can effectively disperse the impact force and improve the impact resistance of ceramics.
In summary, when selecting wear-resistant ceramics in strong impact conditions, it is necessary to comprehensively consider multiple factors such as the size, thickness, material, shape, and working environment of the ceramics. These conditions can be selected separately or superimposed to ensure that the selected ceramics can meet the needs of actual working conditions.
