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Comparison of laser and electron beam weldability of high-strength steels

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25797000%3A_____%2F22%3AN0000023" target="_blank" >RIV/25797000:_____/22:N0000023 - isvavai.cz</a>

  • Alternative codes found

    RIV/25797000:_____/21:N0000018

  • Result on the web

    <a href="https://iopscience.iop.org/article/10.1088/1757-899X/1178/1/012010" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/1178/1/012010</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1088/1757-899X/1178/1/012010" target="_blank" >10.1088/1757-899X/1178/1/012010</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Comparison of laser and electron beam weldability of high-strength steels

  • Original language description

    Pressure vessels made of high-strength steels are usually welded by arc methods. The paper deals with the development of laser and electron thick-walled beam welding technology for the mentioned applications. The mechanical and structural properties of laser and electron beam welds of plates with a thickness of 5–20 mm are compared both with and without additional filling material. The study is completed with a detailed analysis of residual stresses and their relation not only to the used welding technology but also to the results in the weld area. Laser and electron beam welds achieve high mechanical values and sufficient fatigue life. Therefore, the technology has been verified and applied for welding the test pressure vessel.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

    <a href="/en/project/TH02010664" target="_blank" >TH02010664: Innovative methods of welding of high pressure devices using laser technologies</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    6th International Conference on Recent Trends in Structural Materials (COMAT 2020) 30th November - 4th December 2020, Pilsen, Czech Republic

  • ISBN

  • ISSN

    1757-899X

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    1 - 6

  • Publisher name

    IOP Publishing

  • Place of publication

  • Event location

    Plzeň

  • Event date

    Nov 30, 2020

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article