The strength, hardness, and density of refractory bricks themselves, as well as the bonding strength and microstructure between particles, have a significant impact on the wear resistance of the material. The service temperature of materials also has a certain impact on their wear resistance performance. How to improve the wear resistance of materials. A large amount of research has been conducted on this matter. In addition to improving the density of materials and reducing their defects, the main research ideas are divided into the following parts:
(1) Refine the grain size to enhance the overall uniformity of the material;
(2) Introducing reinforcing phases and compounding components to form composite materials;
(3) Phase transformation toughening. Generally speaking, materials with higher strength have better wear resistance under the same hardness.
The wear resistance of the sample can be improved by selecting materials with good wear resistance, introducing second phases with high hardness and strength, and selecting reasonable particle size suppliers
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