Microstructure evolution of fibre laser welded TRIP and HSLA steel sheets with different thicknesses
نویسندگان
چکیده
منابع مشابه
Influence of Rolling on Microstructure and Mechanical Properties of Bronze-Steel Explosive Welded Sheets
In this paper, the microstructure and mechanical properties of the plain carbon steel-bronze interface of explosive welding and rolling were investigated. Explosive connection was done at two stop distances and with two different thicknesses of explosive material. Rolling of the welded composite was done at both ambient and preheated temperatures of 300 °C and with a constant thickness reductio...
متن کاملInfluence of Rolling on Microstructure and Mechanical Properties of Bronze-Steel Explosive Welded Sheets
In this paper, the microstructure and mechanical properties of the plain carbon steel-bronze interface of explosive welding and rolling were investigated. Explosive connection was done at two stop distances and with two different thicknesses of explosive material. Rolling of the welded composite was done at both ambient and preheated temperatures of 300 °C and with a constant thickness reductio...
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Themechanical performanceofTRIP-120, a novel transformation induced plasticity steel alloy, is evaluated for different loading cases and strain rates. The performance is compared with HSLA-100, a lowalloy steel developed by the United States Navy and currently used in naval hulls. The response of these materials under uniaxial tension and shear was investigated to the point of fracture at isoth...
متن کاملStudy on Microstructure and Mechanical Properties of Laser Welded Joints of 1.7225 Steel
The aim of the present study is to investigate the mechanical and microstructural properties of 1.7225 steel in laser welding process using Nd:YAG pulsed laser device and then to determine the optimal focal length relative to the part in the welding area. After welding, microstructural characterization, microhardness and tensile tests were performed. Evaluations showed that the optimal focal le...
متن کاملStudy on Microstructure and Mechanical Properties of Laser Welded Joints of 1.7225 Steel
The aim of the present study is to investigate the mechanical and microstructural properties of 1.7225 steel in laser welding process using Nd:YAG pulsed laser device and then to determine the optimal focal length relative to the part in the welding area. After welding, microstructural characterization, microhardness and tensile tests were performed. Evaluations showed that the optimal focal le...
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ژورنال
عنوان ژورنال: Metallic Materials
سال: 2020
ISSN: 0023-432X
DOI: 10.4149/km_2019_4_219