《中國焊接》是由中國機械工業聯合會主管、中國焊接協會、中國機械工程學會焊接學會主辦、哈爾濱焊接研究所承辦的焊接科技期刊，屬科技期刊學術類。主要刊登來自國內高校、科研院所及大型企業的有關最新焊接科研成果及工程應用的高水平論文。宣傳報道中國焊接科研和生產技術應用方面的最新成果，加強國際間的學術交流和技術協作。讀者對象是國內外從事焊接工作的工作者。

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　　主要刊登來自國內高校、科研院所及大型企業的有關最新焊接科研成果及工程應用的高水平論文。

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　　中國焊接英文版最新期刊目錄

Weld defects detection method based on improved YOLOv5s

摘要：To solve the problem of low detection accuracy for complex weld defects, the paper proposes a weld defects detection method based on improved YOLOv5s. To enhance the ability to focus on key informatio...

Vacuum brazing of TiAl based alloy with Ti-Mn-Fe-Ni-Co-V system filler metal

摘要：Regarding the metallurgical considerations and the melting points of Ti-Mn-Fe eutectic alloy and Ni-Co-V ternary alloy, a Ti-Mn-FeNi-Co-V senary system filler metal was proposed for joining TiAl-based...

Research on process and mechanism of connection between Q235 steel and tin-based alloy at low temperature

摘要：Due to the existence of oxide layer on the surface of Q235 steel, it is difficult to directly achieve metallurgical bonding with tin-lead alloy, in order to solve this problem, this paper designed and...

Microstructure and mechanical properties of large-size titanium alloy components fabricated by laser melting deposition

摘要：High-power laser melting deposition stands as a viable solution for the high-quality and efficient manufacturing of large-sized titanium alloy components. This article explores how laser influences th...

Properties and structure investigation of the friction stir welding seam of the AA6061-T6 plates

摘要：Friction stir welding(FSW) is a relatively new welding technique that has significant advantages compared to the fusion welding techniques in joining non weld able alloys by fusion, such as aluminum a...

Effect of CeO₂ content on the corrosion resistance of nanostructured Al₂O₃-10 wt.%TiO₂ ceramic coatings

摘要：Nanostructured Al₂O₃-10wt.%TiO₂-nCeO₂ ceramic coatings（where n is 0 wt.%, 0.2 wt.%, 0.5 wt.%, and 0.8 wt.%） were prepared on a 304 stainless steel substrate...

Effect of Sn content on microstructure and mechanical properties of BAg5CuZn-0.3 wt.%La brazing material

摘要：This article studies the effects of different Sn contents on the melting characteristics, microstructure, and mechanical properties of brazed joints of low-silver BAg5CuZn-0.3 wt.%La brazing material....

Progress in weldability research of super and hyper duplex stainless steels

摘要：Super duplex stainless steels(SDSSs) and hyper duplex stainless steels(HDSSs), with more alloying elements content, are more corrosion resistant than the standard grades. Progresses of research works ...

Structure and properties of KTIG-MIG coupling welding butt joint

摘要：To investigate the potential of KTIG-MIG coupling welding in improving welding efficiency and quality for medium-thickness Q235B low-carbon steel plates, this study specifically analyzes the microstru...

Electric-assisted diffusion bonding of Al_0.3CoCrFeNi high-entropy alloys: mechanisms and properties

摘要：The excellent irradiation resistance, high strength and plasticity exhibited by high-entropy alloys（HEAs） make it candidate for engineering applications. Diffusion bonding of Al_0.3CoCrFeNi ...

Study on arc characteristics and weld appearance of laser-twin-arc-GTAW hybrid welding

摘要：Laser twin-arc GTAW（LTA-GTAW） process has been developed by using the synergic interaction effects of laser and a coupled arc in a weld pool to achieve higher energy efficiency. In this study, bead-on...

Effect of He-Ar shielding gas composition on the arc physical properties of laser-arc hybrid fillet welding: numerical modeling

摘要：A three-dimensional numerical model of laser-arc hybrid plasma for aluminum alloy fillet joints is developed in this study. This model accounts for the geometric complexity of fillet joints, the physi...

Research progress of aluminum and magnesium ultrasonic welding

摘要：As light metals, aluminum and magnesium have been widely used in automotive manufacturing, but the welding of Al/Mg joints is facing challenges. However, it is difficult to obtain high-quality aluminu...

Friction time effect on joint strength of AISI 316 using continuous drive friction welding

摘要：The present study investigates the influence of friction time on the microstructural and mechanical properties of friction-welded joints for Ni-Cr-Mo steel(AISI 316) using the continuous drive frictio...

Effect of reinforcement particle size on microstructure and impact toughness of iron-matrix composites

摘要：This work used 5CrMnMo steel and titanium carbide(TiC) powders to fabricate particulate metal matrix composites(PMMCS). The composites' microstructure, hardness, and impact toughness were compared wit...

Arc characteristics and properties of a new rotating tungsten GTAW of 5A06 aluminum alloy

摘要：In this study, the rotary movement of the tungsten needle in gas tungsten arc welding(GTAW) process was realized by direct current motor. The arc characteristics, the flow of molten pool and the micro...

Forming characteristics of triple-wire gas indirect arc surfacing

摘要：Based on the advantages of triple-wire gas indirect arc welding(TW-GIA), such as small heat input, low dilution rate, and high deposition rate, the surfacing test on Q345 steel was carried out, and th...

Accuracy validation of the deformation results of the inherent strain method based on vacuum vessel mockup

摘要：Welding is commonly employed to connect large-scale components in practical engineering. Predicting the resulting deformation and residual stresses during the welding process is typically essential. T...

Research on the process and molten pool flow mechanism of laser cladding Inconel 625

摘要：In order to investigate the process of laser cladding(LC) Inconel 625 alloy powder on Q235 steel plate, this paper focuses on analyzing the effects of different process parameters on the temperature f...

Effect of materials on the forming characteristics of laser-MIG hybrid welding process with filler wire for aluminum alloy

摘要：In this study, the test subjects included the aluminum alloys 2A14 and 5A06, as well as the welding wires ER2319 and ER5356,single laser welding, laser welding with filler wire, laser metal inert gas(...

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