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2024-05-23
The differences and applications of various hardness testers
According to the Vickers hardness tester, hardness is a performance indicator that measures the degree of softness and hardness of a material. There are many methods and principles for hardness testing, and the measured hardness values and meanings are also different. The commonly used methods are the static load indentation hardness test, which includes Brinell hardness (HB) and Rockwell hardness (HRA), HRB,HRC)、 Vickers hardness (HV), which represents the ability of a material's surface to resist the pressure of hard objects. The Leeb hardness (HL) and Shaw hardness (HS) belong to the rebound hardness test
2024-05-23
Advantages of Vickers hardness tester testing
The Vickers hardness tester is used for measuring the Vickers hardness value of thinner materials. Using a rhombic diamond indenter, press it into the surface of the specimen under the action of experimental force, maintain it for a specified time, remove the experimental force, and measure the diagonal length of the indentation on the surface of the specimen.
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