Microindentation Hardness of Materials

Microindentation hardness is the ability of a material to resist deformation when a small indenter is pressed onto its surface under a known load. This is measured using a microhardness tester, which applies a small load to an indenter to create an indentation on the material's surface. Vickers, Knoop, and Berkovich tests are commonly used to measure microindentation hardness. The choice of test depends on the material and properties to be measured.

Last Updated: September 7th, 2023 First Published :


Microindentation Hardness of Materials

Microindentation hardness testing is a popular method of testing materials to determine their hardness. This method of testing is useful in a variety of applications, including research, development, quality control, and failure analysis. Microindentation hardness testing involves measuring the depth or size of an indentation made on the surface of a material using a diamond or tungsten carbide indentation.

The first step in conducting a microindentation hardness test is to select the appropriate indenter for the material being tested. The two most commonly used indenters are the Vickers indenter and the Knoop indenter. Once the indenter has been selected, the test specimen is prepared by polishing it to a smooth and flat surface.

The test is then conducted by applying a load to the indenter and pressing it into the material surface for a predetermined amount of time. The load and the time are chosen based on the properties of the material being tested. The depth or size of the resulting indentation is measured using an optical microscope or other measuring instrument.

Applications of Microindentation Hardness of Materials

Microindentation hardness testing is useful in a wide range of applications. In the manufacturing industry. In research and development, microindentation hardness testing is used to study the mechanical properties of new materials and to optimize their performance.

By determining the hardness of the material, engineers and scientists can gain insight into the underlying cause of the failure and develop strategies to prevent it from happening again in the future.

Video 01:Vickers Hardness Test

Video 02: Microhardness Testing (Vickers and Knoop Test)

Need help or have a question?
Case Study In-depth examination of genuine material testing solutions
Dopant and ultra-low concentration elemental analysis using Scanning…

EELS analysis of gate and channel is performed on fin field-effect transistors (finFETs). Scanning transmission electron…

Learn More
Analysis of degradation of PVC pipe using Fourier…

FTIR analysis is used to study the migration and leaching of phthalate plasticizers from p-PVCs. Phthalate…

Learn More
Nano-scale roughness measurement of Si-wafers by Atomic Force…

Nano-scale surface roughness is a critical parameter in fabricated thin-films that are used in optics, solar…

Learn More
See all Case Study

Looking for Material Testing?

We have already delivered 10000+ Material Test results to top companies

    Free Consultation? - Talk to our experts

    (888) 878-3090

    Send us a request

      Process for testing
        STEP 01

        You share material and testing requirements with us

        STEP 02

        You ship your sample to us or arrange for us to pick it up.

        STEP 03

        We deliver the test report to your email.

        Let’s work together!

        Share your testing requirements with us and we will be happy to assist you.

        ddd Just share your testing requirements and leave the rest on us!
        • Quick Turnaround and Hasslefree process
        • Confidentiality Guarantee
        • Free, No-obligation Consultation
        • 100% Customer Satisfaction


          Let us combine our capabilities to achieve success!!

            idea icon
            Want to connect with an expert before you leave?