Wyniki wyszukiwania dla: surface heterogeneity - MOST Wiedzy

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Wyniki wyszukiwania dla: surface heterogeneity

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Wyniki wyszukiwania dla: surface heterogeneity

  • Crack Resistance of Asphalt Concrete Subjected to Environmental Factors

    Publikacja

    - NanoWorld Journal - Rok 2023

    The paper presents an analysis of the influence of environmental factors on the cracking susceptibility of asphalt concrete resulting in a change in the durability of asphalt pavement. In order to assess the phenomenon, laboratory tests were carried out taking into account the destructive effects of moisture, freeze-thaw cycle and long-term ageing. The influence of both factors occurring simultaneously was also verified. Due to...

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  • Impact of laser beam welding on mechanical behaviour of 2.25Cr–1Mo (P22) steel

    Publikacja
    • S. Sirohi
    • S. M. Pandey
    • V. Tiwari
    • D. Bhatt
    • D. Fydrych
    • C. Pandey

    - INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING - Rok 2023

    The use of welding processes in the manufacturing and repair of structures intended for the energy industry plays a key role in the guarantee of a continuous supply of fossil fuels, which is the basic condition for ensuring energy security. A square butt joint of 10 mm thick plate of 2.25Cr–1Mo (P22) steel was fabricated by autogenous laser beam welding process and then post-weld heat treatment (PWHT) for two sets of process parameters...

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