However, for elongation besides CaF2, the interaction of CaF2and FeMn was also found significant. The effects of basicity index of the flux and carbon equivalent of the welds on tensile strength and percentage elongation of the welds have also been evaluated....
Tensile tests of the welded wires were conducted, and all the welded wires were broken outside of the welds. This experimental fact suggested that the welds were stronger than the wires themselves and the average value of the tensile strength of the welded wires was noted as 98.9 MPa. From ...
The results showed that the strength of lap welds is influenced by the weld geometry to a large extent. A three-dimensional quasi-steady state heat conduction model was developed to understand the heat flow mechanism during laser welding of sheet metals of finite thickness. The temperature ...
This work outlines the use of an artificial neural network to model the yield and ultimate tensile strengths of weld deposits from their chemical composition, welding conditions and heat treatments. The development of the models is described, as is the confirmation of their metallurgical accuracy....
Influence of Longitudinal Oscillation on Tensile Properties of Medium Carbon Steel Welds of Different Thickness Test specimens 8mm, 10mm and 12mm thick were tested and yield strength, ultimate tensile strength, percentage of elongation, breaking strength, impact strength and hardness were determined. Metal...
Tensile strength is generally assessed using tensile test, which is ... A Shah,G Ali,TMR Khan,... - 《Russian Journal of Nondestructive Testing》 被引量: 0发表: 2021年 Impact toughness of spot welds on prestrained interstitial free steel sheets A series of impact tensile tests of spot ...
Selecting the most effective welding settings impacts mechanical strength and weld quality, with parameters like current, voltage, and speed playing pivotal roles. The mechanical part encompasses material properties, welding process variables, and structural integrity, all contributing to the overall weld ...
Laser welding provides excellent corrosion resistance to cobalt-chromium alloy joints, but strength is limited due to the shallow weld penetration. Brazed joints are less resistant to corrosion but have higher tensile strength than laser welds. 展开 ...
TENSILE STRENGTH CHARACTERISTICS OF GAS PRESSURE WELDED JOINTS OF REINFORCING STEEL BARS AT LOW TEMPERATURES AND A CONFIRMATION METHOD OF NORMALIZING WELDS : Experimental study on brittle fracture initiation characteristics of gas pressure welded joints of reinforcing steel bars at low temperatures. (III)...
摘要: Tensile strength prediction in monel 400 weldments using classification and regression algorithms in machine learning, Parrthipan Balasubramaniyan Karthekeyan, Narayanasamy Pandiarajan, Ramya Ranjit, Pratheesh Krishnankutty, Mohammed Raffic Noor Mohamed, Balasundar Pandiarajan...