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%2F00216305%3A26210%2F20%3APU147634" target="_blank" >RIV/00216305:26210/20:PU147634 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/20:00531001 RIV/68407700:21340/20:00339675
Result on the web
<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:000496259400006" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:000496259400006</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 K-IC 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
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20500 - Materials engineering
Result continuities
Project
<a href="/en/project/GA17-13573S" target="_blank" >GA17-13573S: Architectured metallic materials designed for cold spray kinetization</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
1544-1016
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