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How many hardness testers do you know

The hardness tester is a hardness testing instrument,indicating the ability of the material to resist the hard object pressed into its surface,then you know the hardness tester has several kinds of it?

2023/03/23

The three main types of hardness measured by a hardness tester

The hardness tester is mainly used for hardness testing of forged steel and cast iron with uneven organization.The hardness of forged steel and gray cast iron has a good correspondence with the tensile test.It can also be used for non-ferrous metals and soft steels,and the use of a small diameter ball indenter allows the measurement of small sizes and thinner materials.

2023/03/16

Scope of application of Vickers hardness tester

The Vickers hardness tester has a relatively large number of test forces,as long as the roughness of the surface of the workpiece meets the measurement criteria,the Vickers hardness tester can test.Vickers hardness tester through the stepping motor,on the surface of the workpiece pressure,and then by reading microscope to measure the length of the diagonal of the indentation.Afterwards,the diagonal and the test force of a conversion relationship to measure the Vickers hardness.In addition,you can install the Vickers hardness tester measurement software,through the computer display to show the image,so that the operation of the measurement of the hardness value is more convenient and faster.

2023/03/09

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