Fatigue testing of a steel-aluminum welding connector with a titanium interlayer

Mateusz Kowalski, Amadeusz Kurek, Dariusz Rozumek, Andrzej Kurek

Abstrakt


The paper presents the results of fatigue tests of a steel-aluminum welding transition joint with titanium Grade 1 interlayer. Metallic composite was subjected to microstructural analysis. Factors influencing fatigue durability were analyzed and the basic analysis of fatigue cracks observed during tests was presented.


in polish

Badania zmęczeniowe łącznika spawalniczego stal-aluminium z międzywarstwą tytanu

W pracy zaprezentowano wyniki badań zmęczeniowych łącznika spawalniczego stal-aluminium z międzywarstwą tytanu Grade 1. Badany materiał został poddany analizie mikrostrukturalnej. Przeanalizowano czynniki wpływające na trwałość zmęczeniową oraz zaprezentowano podstawową analizę pęknięć zmęczeniowych zaobserwowanych podczas badań.


Słowa kluczowe


explosive welding; fatigue; hardness; transition joints

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Bibliografia


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DOI: http://dx.doi.org/10.26628/wtr.v90i4.887

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