Investigation of the tensile shear property of DP600 steel combined with resistance spot welding
نویسندگان
چکیده
منابع مشابه
Investigation of failure mode of similar and dissimilar joint of duplex stainless steel bye resistance spot welding in Shear-tensile conditions
The present study investigates the failure resistance welding method of a similar and unmatched connection point in duplex stainless steel under shear stress conditions. In this study, 1Cr21Ni5Ti branded stainless steel duplex was used. Micro-hardness test, tensile test - cutting and optical metallography to describe the macrostructure and microstructure, hardness button welding and weld failur...
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The structural and hardness developed in advanced high-strength steel DP590 have been investigated with the help of optical microscopy and scanning electron microscopy on resistance spot welded specimens. The hardness diagram of the weld sections was prepared by microhardness test and the temperature peak and heat distribution were simulated by menas of the Abaqus software. The results show tha...
متن کاملInvestigation of structural changes in resistance spot welding of advanced high strength steel DP590
The structural and hardness developed in advanced high-strength steel DP590 have been investigated with the help of optical microscopy and scanning electron microscopy on resistance spot welded specimens. The hardness diagram of the weld sections was prepared by microhardness test and the temperature peak and heat distribution were simulated by menas of the Abaqus software. The results show tha...
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Strength tests were performed to reveal the failure mechanisms of spot weld in lap-shear and cross tension test samples. It is shown the while the lap-shear (cross tension) sample is subjected to shear (normal) load at the structural level the failure mechanism at the spot weld is tensile (shear) mode at the materials level. Based on the observed failure mechanism, stress distribution is assume...
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The medium Mn steels are gaining increasing attention due to their excellent combination of mechanical properties and material cost. A cold-rolled 0.1C5Mn medium Mn steel with a ferrite matrix plus metastable austenite duplex microstructure was resistance spot-welded with various welding currents and times. The nugget size rose with the increase of heat input, but when the welding current excee...
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ژورنال
عنوان ژورنال: Pamukkale University Journal of Engineering Sciences
سال: 2022
ISSN: ['1300-7009', '2147-5881']
DOI: https://doi.org/10.5505/pajes.2021.53383