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Fracture Toughness of Cold Sprayed Pure Metals

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F20%3A00531001" target="_blank" >RIV/61389021:_____/20:00531001 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21340/20:00339675 RIV/00216305:26210/20:PU147634

  • Result on the web

    <a href="https://link.springer.com/article/10.1007%2Fs11666-019-00956-z" target="_blank" >https://link.springer.com/article/10.1007%2Fs11666-019-00956-z</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s11666-019-00956-z" target="_blank" >10.1007/s11666-019-00956-z</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Fracture Toughness of Cold Sprayed Pure Metals

  • Original language description

    The study of fracture toughness of pure Al, Cu, Ni and Ti deposited by cold spray was performed in order to obtain a fundamental understanding of the damage process and quantify the material performance. Rectangular specimens cut from self-standing deposits with fatigue pre-cracks were tested in three-point bending. The KIC values were obtained from J-R curves following the ASTM E1820 standard. The stress–strain behavior of the tested material was obtained from supplementary four-point bending. The cold spray deposits exhibited significantly lower fracture toughness than the corresponding wrought materials. The reduction was more pronounced for coatings with limited ductility (Ti and Cu), where the fracture toughness reached less than 12% of the wrought counterpart only. The higher ductility coatings of Al and Ni possessed fracture toughness of 18–25% of the wrought reference materials. The performed fractographic analysis revealed inter-particular decohesion as the major failure mode.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

    <a href="/en/project/EF16_019%2F0000778" target="_blank" >EF16_019/0000778: Center for advanced applied science</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Thermal Spray Technology

  • ISSN

    1059-9630

  • e-ISSN

  • Volume of the periodical

    29

  • Issue of the periodical within the volume

    1-2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    11

  • Pages from-to

    147-157

  • UT code for WoS article

    000496259400006

  • EID of the result in the Scopus database

    2-s2.0-85075211576