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Evaluation of Surface Hardness Using Digital Microscope Image Analysis

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F21%3A00354731" target="_blank" >RIV/68407700:21460/21:00354731 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1007/978-3-030-61659-5_20" target="_blank" >https://doi.org/10.1007/978-3-030-61659-5_20</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/978-3-030-61659-5_20" target="_blank" >10.1007/978-3-030-61659-5_20</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Evaluation of Surface Hardness Using Digital Microscope Image Analysis

  • Original language description

    The most frequently used method for hardness testing is the progressive loading test. This test measures surface hardness and requires direct measurement of the indentation’s depth. However, the diameter of the impression left by an indent can also be used to determine surface hardness. The authors designed a method and have custom-written a program for measuring and evaluating surface hardness using a digital microscope and digital microscopic image analysis. The proposed procedure and software are based on the calculation of an impression’s diameter left by an indent from digital microscopic images. The evaluation procedure and the software were tested on Ti and TiN samples of biocompatible surfaces. Measurements demonstrated that the calculated hardness results were largely similar in five different operations for measuring the sample. As a result, it seems that evaluation using surface hardness measured by three test operations appears to be sufficient. The new software and procedures proposed allows for the evaluation of surface hardness in a wide range of metal surfaces, while providing credible results.

  • Czech name

  • Czech description

Classification

  • Type

    C - Chapter in a specialist book

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2021

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Book/collection name

    Studies in Fuzziness and Soft Computing

  • ISBN

    978-3-030-47124-8

  • Number of pages of the result

    9

  • Pages from-to

    237-245

  • Number of pages of the book

    250

  • Publisher name

    Springer

  • Place of publication

    Wien

  • UT code for WoS chapter