Features of indentation detection technology include:

Get more information: Different from non-destructive testing and hardness testing, micro-indentation testing technology can obtain information such as material strength, toughness and other mechanical properties and residual stress status, and quantitatively analyze the integrity of structures.

Non-destructive: Compared with traditional mechanical performance testing, there is no need to cut and make standard specimens, and non-destructive evaluation of material properties can be achieved without damaging the integrity of the structure to be tested.

Wide range of applications: Indentation detection technology can be used in non-destructive mechanical performance testing and safety assessment of equipment in transportation, storage, petrochemical, nuclear energy, thermal power and other fields.

High accuracy: The results of the indentation tests are reliable and such tests can be conducted repeatedly. Compared with the standard tensile test, the margin of error is less than 10%. The device has already been used in industrial sites, and the test results have been widely accepted.

Practical: it can conduct on-site automatic tests for easy regular inspection of components to make the assessment of structure and life extension.

Small testing spot: it can be used to obtain the residual stress data and mechanical performance gradient around the weld (such as the heat affected zone HAZ).