On the Chemical Composition and Shear Strength of Electron Beam Welded Cu-ETP and AISI304 Dissimilar Metals Using a Statistical Approach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F25%3A00387397" target="_blank" >RIV/68407700:21220/25:00387397 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s11665-025-12617-0" target="_blank" >https://doi.org/10.1007/s11665-025-12617-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11665-025-12617-0" target="_blank" >10.1007/s11665-025-12617-0</a>
Alternative languages
Result language
angličtina
Original language name
On the Chemical Composition and Shear Strength of Electron Beam Welded Cu-ETP and AISI304 Dissimilar Metals Using a Statistical Approach
Original language description
This study investigates the chemical composition and shear strength of electron beam welded joints between AISI304 stainless steel and Cu-ETP copper (2 mm). Overlapped joints were produced under different beam currents, welding speeds, and with or without beam oscillation. Microscopy and shear strength tests were applied, and results were statistically evaluated using design of experiment analysis. Higher welding speed generally reduced copper content on the fracture surface and joint strength, while increasing beam current decreased both as well. Beam oscillation improved strength only at lower welding speed (30 mm/s), but had the opposite effect at 40 mm/s. The optimum condition for maximum shear strength is a high copper content on the fracture surface. These findings provide guidance for optimizing parameters in the production of reliable dissimilar metal joints, relevant to applications in electronics and power engineering.
Czech name
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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
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
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 Materials Engineering and Performance
ISSN
1059-9495
e-ISSN
1544-1024
Volume of the periodical
34
Issue of the periodical within the volume
24
Country of publishing house
US - UNITED STATES
Number of pages
22
Pages from-to
30049-30070
UT code for WoS article
001608520600001
EID of the result in the Scopus database
2-s2.0-105021053117