Results 21 to 30 of about 6,616 (265)

Determination of Strain and Stress Fields in Welded Joints of S960-QC Steel

Archives of Metallurgy and Materials, 2017
The paper presents the results of two butt welded joints by conventional method. The welding process was performed using a variety of linear welding energy. The studies included experimental and computational part.
Pała T., Dzioba I.
doaj   +1 more source

Microstructure and Fatigue Property of MB8 Magnesium Alloy Cross Welded Joints with Ultrasonic Impact

Cailiao gongcheng, 2018
Surface treatment was carried out on the weld toe of MB8 magnesium alloy welded joints with ultrasonic impact treatment(UIT) method. The Surface microstructure and the fatigue property of treated and as-welded MB8 magnesium alloy welded joints were ...
HE Bo-lin, JIANG Ming-ming, YU Ying-xia, LI Li   +3 more
doaj   +1 more source

Influence of welding current in resistance spot welding on the properties of Zn coated steel DX51D [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2016
The paper deals with the resistance spot welding of three galvanized car body sheets DX51D + Z - EN 10142/2000. The quality of welded joints was evaluated by destructive tests and non-destructive tests.
Luboš Kaščák, Ján Viňáš, Rudolf Mišičko   +2 more
doaj  

Mechanical behaviour of hybrid welded-bonded joints of 3.7035 titanium alloy and CFRP in thin-walled tubular trusses

Scientific Reports
This study investigates mechanical behaviour and load-bearing capacity of welded, bonded, and hybrid welded-bonded joints made from thin-walled 3.7035 titanium alloy (Grade 2) and carbon fibre-reinforced polymer (CFRP) tubes under quasi-static loading at
Cs. Farkas, D. Kollár, M. Kachichian, B. Kövesdi   +3 more
doaj   +1 more source

The Effect of Laser Offset Welding on Microstructure and Mechanical Properties of 301L to TA2 with and without Cu Intermediate Layer

Metals, 2020
Based on dissimilar materials of 301L/TA2, the effect of laser offset and copper intermediate layer on welded joints was investigated. First, the process optimization of laser offsets indicated that the tensile strength of welded joint without ...
Xiaohui Zhao, Zhenfu Shi, Chao Deng, Yu Liu, Xin Li   +4 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

SCC fracture location shifting affected by stress-controlled fatigue damage of NiCrMoV steel welded joints

Journal of Materials Research and Technology, 2022
The influence of stress-controlled fatigue (SCF) damage on the fracture location shifting of welded joints for NiCrMoV steels in the corrosive solution of 3.5wt.% NaCl is systematically investigated by electrochemical measurements, immersion tests, slow ...
Shuo Weng, Yuhui Huang, Xiaofa Si, Fu-zhen Xuan, Yun Kang   +4 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Experimental Data Assessment and Fatigue Design Recommendation for Stainless-Steel Welded Joints

Metals, 2019
Stainless steel possesses outstanding advantages such as good corrosion resistance and long service life. Stainless steel is one of the primary materials used for sustainable structures, and welding is one of the main connection modes of stainless-steel ...
Yang Peng, Jie Chen, Jun Dong
doaj   +1 more source

Investigation on shearing strength of resistance spot-welded joints of dissimilar steel plates with varying welding current and time

Journal of Materials Research and Technology, 2022
The present research investigated the effects of welding current and welding time on the shearing strength of resistance spot-welded joints of low carbon steel and stainless steel plates.
Lei Chen, Yu Zhang, Xiaodi Xue, Bingxu Wang, Jing Yang, Zhaoxia Zhang, Na Tyrer, Gary C. Barber   +7 more
doaj   +1 more source