【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201024
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This post was last edited by wyr261 on 2020-10-24 at 12:57. There are theoretical conversion relationships among Brinell hardness, Rockwell hardness, and Vickers hardness. (×) For the daily question activity in the rotating equipment section, please reply within three days. :victory: Rewards range from 5 to 15 points depending on the response; those who can provide detailed answers will receive additional rewards. All forum members are welcome to participate actively and help promote the development of the forum! ! !
This post was last edited by Dariga on 2020-10-24 at 15:23. Error. Hardness indicates a material’s ability to resist the penetration of a hard object into its surface. It is one of the important performance indicators of metal materials. Generally, the higher the hardness, the better the wear resistance. Common hardness indicators include Brinell hardness, Rockwell hardness, and Vickers hardness. Each testing method also includes different testing conditions, such as the magnitude of the testing force and the way it is applied, as well as the type and material of the indenter. This leads to the issue of inconsistent hardness units being used in different **, industries, and organizations. To convert from one hardness unit to another, it is necessary to use a hardness conversion table or a hardness conversion tool.
They can be converted into each other, but they are suitable for different application scenarios