The first part of the article considers practical prospect of using laser shock peening technology. There are presented prerequisites of solving several technological tasks related to local impact with laser shock processing. The second part of the article is devoted to analysis and parameter optimization that permit to apply low-energy sources for laser shock processing. The influence of various absorbing and tamping coatings used in the process of laser shock peening on the properties of the processed material was researched. Physical and technological properties of viewed coatings were evaluated. The results were evaluated by the treated material microhardness, due to its linear relationship with the stresses in material. Conducted research enables the selection of the optimal environments combination to achieve the most effective results in the process of laser shock peening.


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    Title :

    Laser shock peening with low-energy laser sources: Techniques and prospects



    Conference:

    XLIII ACADEMIC SPACE CONFERENCE: dedicated to the memory of academician S.P. Korolev and other outstanding Russian scientists – Pioneers of space exploration ; 2019 ; Moscow, Russia


    Published in:

    Publication date :

    2019-11-15


    Size :

    6 pages





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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