Journal of Welding and Joining

Research Paper

February 27, 2026

Microstructures and Charpy Toughness of DP980 Steel Heat-Affected Zone Simulated Via 2.5-D Rosenthal Thermal Cycles

Gitae Park, Seonghoon Jeong, Gyuyeol Bae, et al.

J Weld Join. 2026;44(1):9-19.

This study examines the microstructural evolution and mechanical properties of medium-thickness DP980 advanced high-strength steel subjected to simulated welding thermal cycles. Gleeble simulations reproduced the thermal histories of coarse-grained (CG),...

Research Paper

February 27, 2026

Effects of W Content on the Microstructure and Mechanical Properties in TIG Welded Joint of Reduced-Activation Ferritic/Martensitic Steels for Fusion Reactor

Kyoung-Hwan Kim, Joonoh Moon, Yi-Hyun Park

J Weld Join. 2026;44(1):20-25.

In this study, the effect of W content on the microstructure and impact property in TIG welded joint of reduced- activation ferritic/martensitic (RAFM) steels was investigated. For this purpose, two...

Research Paper

February 27, 2026

Effects of Mo, V, and Nb on κ-Carbide and Mechanical Properties in Heat Affected Zone of Austenitic Fe-Mn-Al-C Lightweight Steels

Seonghoon Jeong, Bongyoon Kim, Gitae Park, et al.

J Weld Join. 2026;44(1):26-32.

This study examines the effects of Mo, V, and Nb additions on the metallurgical and mechanical behavior of austenitic Fe-Mn-Al-C lightweight steels and their heat-affected zone (HAZ), with a particular...

Research Paper

February 27, 2026

Effect of Welding Position on the Low-Temperature Impact Toughness of Weld Metal in High-Strength Low-Alloy Steel

Minhyeuk Bae, Se-Jin Park, Sangwoo Song, et al.

J Weld Join. 2026;44(1):33-42.

The effect of welding position on the mechanical properties of high-strength low-alloy steel weld metals was investigated with an emphasis on low-temperature impact toughness. Welding was performed in horizontal (2G)...

Research Paper

February 27, 2026

Laser Welding of High Reflective Metals using Blue, Green, and Hybrid Beams: A Review

Minjung Kang, Hyunsup Lee, Changjun Lee

J Weld Join. 2026;44(1):43-59.

Colored and colored-infrared (IR) hybrid laser technologies have recently gained attention as promising alternatives to conventional IR sources for welding highly reflective metals such as aluminum and copper. These emerging...

Research Paper

February 27, 2026

Investigation of Organza Fabric and Polyester Mesh Direct Welding for Adjusting Indoor Brightness

Eunhyeok Bae, Hyeonwoo Jeon, Hoyeon Chung, et al.

J Weld Join. 2026;44(1):60-69.

With increasing interest in improving indoor lighting comfort and energy efficiency, the development of lightweight and multifunctional decorative materials has become important. In this study, a polyester organza fabric-polyester mesh...

Research Paper

February 27, 2026

Phase-Field Study on Orientation-Dependent Residual Liquid Formation during Weld Solidification of Single-Crystal Superalloys

Hee-Eun Kim, Eun-Joon Chun

J Weld Join. 2026;44(1):70-79.

In this study, the orientation-dependent solidification behavior of CMSX-4 single-crystal superalloy welds was systematically investigated using phase-field simulations. A multiphase-field model implemented in MICRESS, coupled with CALPHAD-based thermodynamic and mobility...

Research Paper

February 27, 2026

A Novel Fatigue Assessment Method for Fillet Weld Roots Based on Fatigue Crack Growth

Hyeon-Su Kim, Hyun-Woo Song, Dong-Ju Lee, et al.

J Weld Join. 2026;44(1):80-94.

Fillet welds are extensively employed in ship hull structures. Under cyclic loading, fatigue cracks are prone to initiate and propagate at both the weld toe and root due to incomplete...

Research Paper

February 27, 2026

Microstructure and Mechanical Properties of AL-DGFVE232B Alloy under Artificial Aging Conditions after MIG Welding

Yong Jae Joe, Sang Hun Pak, Hee Soo Park, et al.

J Weld Join. 2026;44(1):95-104.

The AL-DGFVE232B-T6 alloy, a high-strength 7000-series aluminum alloy, is widely used in lightweight structural applications due to its low density and excellent mechanical properties. However, Gas Metal Arc (GMA) welding...

Research Paper

February 27, 2026

Optimization of Process Stability and Deposition Quality in CMT Arc Welding of Pure Copper on Cast Iron using He-Ar Gas Mixtures

Jae-Deuk Kim, Young-Ho Lee, Jin-Seop Kim, et al.

J Weld Join. 2026;44(1):105-113.

This study investigates the arc characteristics and process stability of Cold Metal Transfer (CMT) welding for fabricating copper (Cu) overpacks of spent nuclear fuel disposal canisters. Applying arc deposition processes...

Research Paper

February 27, 2026

Performance Evaluation of LVS-Based Weld Seam Recognition for Lap Welding Automation in LNG Carrier Cargo Tanks

Minchan Jeong, Seunghun Baek, Young Whan Park, et al.

J Weld Join. 2026;44(1):114-124.

In the contemporary shipbuilding industry, the construction of Liquefied Natural Gas (LNG) carriers represents a pinnacle of high-value manufacturing that demands extreme precision. The fabrication of membrane-type containment systems, such...

Research Paper

February 27, 2026

Ni Pre-Plating on the Liquid Metal Embrittlement Behavior of Zn-Al-Mg Coated Dual-Phase Steel during Resistance Spot Welding

Jeong-Hwan Jo, Savyasachi Nellikode, Jae-Deuk Kim, et al.

J Weld Join. 2026;44(1):125-130.

The liquid metal embrittlement (LME) susceptibility of Zn-1.5Al-1.5Mg coated dual-phase (DP) steel with Ni pre-plating was investigated during resistance spot welding. Microstructural analysis revealed primary Zn phases with binary and...

Current Issue: Volume 44(1); Feb 2026

Microstructures and Charpy Toughness of DP980 Steel Heat-Affected Zone Simulated Via 2.5-D Rosenthal Thermal Cycles Gitae Park, Seonghoon Jeong, Gyuyeol Bae, Changhee Lee J Weld Join. 2026;44(1):9-19. Research Paper Full text PubReader ePub PDF	Effects of W Content on the Microstructure and Mechanical Properties in TIG Welded Joint of Reduced-Activation Ferritic/Martensitic Steels for Fusion Reactor Kyoung-Hwan Kim, Joonoh Moon, Yi-Hyun Park J Weld Join. 2026;44(1):20-25. Research Paper Full text PubReader ePub PDF
Effects of Mo, V, and Nb on κ-Carbide and Mechanical Properties in Heat Affected Zone of Austenitic Fe-Mn-Al-C Lightweight Steels Seonghoon Jeong, Bongyoon Kim, Gitae Park, Changhee Lee J Weld Join. 2026;44(1):26-32. Research Paper Full text PubReader ePub PDF	Effect of Welding Position on the Low-Temperature Impact Toughness of Weld Metal in High-Strength Low-Alloy Steel Minhyeuk Bae, Se-Jin Park, Sangwoo Song, Jun Yeong Park, Myungrak Son, Namhyun Kang, Yongjoon Kang J Weld Join. 2026;44(1):33-42. Research Paper Full text PubReader ePub PDF
Laser Welding of High Reflective Metals using Blue, Green, and Hybrid Beams: A Review Minjung Kang, Hyunsup Lee, Changjun Lee J Weld Join. 2026;44(1):43-59. Research Paper Full text PubReader ePub PDF	Investigation of Organza Fabric and Polyester Mesh Direct Welding for Adjusting Indoor Brightness Eunhyeok Bae, Hyeonwoo Jeon, Hoyeon Chung, Changkyoo Park J Weld Join. 2026;44(1):60-69. Research Paper Full text PubReader ePub PDF
Phase-Field Study on Orientation-Dependent Residual Liquid Formation during Weld Solidification of Single-Crystal Superalloys Hee-Eun Kim, Eun-Joon Chun J Weld Join. 2026;44(1):70-79. Research Paper Full text PubReader ePub PDF	A Novel Fatigue Assessment Method for Fillet Weld Roots Based on Fatigue Crack Growth Hyeon-Su Kim, Hyun-Woo Song, Dong-Ju Lee, Myung-Hyun Kim J Weld Join. 2026;44(1):80-94. Research Paper Full text PubReader ePub PDF
Microstructure and Mechanical Properties of AL-DGFVE232B Alloy under Artificial Aging Conditions after MIG Welding Yong Jae Joe, Sang Hun Pak, Hee Soo Park, Soong Keun Hyun, Sang Yeol Kim J Weld Join. 2026;44(1):95-104. Research Paper Full text PubReader ePub PDF	Optimization of Process Stability and Deposition Quality in CMT Arc Welding of Pure Copper on Cast Iron using He-Ar Gas Mixtures Jae-Deuk Kim, Young-Ho Lee, Jin-Seop Kim, Yonghyeon Lee J Weld Join. 2026;44(1):105-113. Research Paper Full text PubReader ePub PDF
Performance Evaluation of LVS-Based Weld Seam Recognition for Lap Welding Automation in LNG Carrier Cargo Tanks Minchan Jeong, Seunghun Baek, Young Whan Park, Hyunsuk Choi, Jae Won Kim, Changjong Kim, Hee-Keun Lee J Weld Join. 2026;44(1):114-124. Research Paper Full text PubReader ePub PDF	Ni Pre-Plating on the Liquid Metal Embrittlement Behavior of Zn-Al-Mg Coated Dual-Phase Steel during Resistance Spot Welding Jeong-Hwan Jo, Savyasachi Nellikode, Jae-Deuk Kim, Yeo-Jin Jang, Yun-Il Choi, Sung-Min Wi, Martin Werz, Yeong-Do Park J Weld Join. 2026;44(1):125-130. Research Paper Full text PubReader ePub PDF

Journal of
Welding and
Joining

Print ISSN: 2466-2232
Online ISSN: 2466-2100

16,569	Recent Progress of TGV Technology for High Performance Semiconductor Packaging
7,637	Review on Welding Process Monitoring Based on Deep Learning using Time-Series Data
7,141	Review on Laser Welding Technology on Aluminum and Copper Dissimilar Materials for Secondary Batteries Assembly
6,885	Effects of Aging Treatment on Microstructure, Mechanical Properties, and Wear Characteristics of 17-4PH Produced by Selective Laser Melting
5,614	Review of Recent Additive Manufacturing and Welding Research with Application of Physics-Informed Neural Networks

Cited By 8	Research Trends in the Directed Energy Deposition Method of Heterogeneous Materials
Cited By 8	Recent Progress of TGV Technology for High Performance Semiconductor Packaging
Cited By 7	Review on Welding Process Monitoring Based on Deep Learning using Time-Series Data
Cited By 6	Analyzing the Influence of Welding Process Selection on Residual Stresses in Tube-to-Tubesheet Welded Joints
Cited By 5	Effect of Cr on the Hot Ductility of Austenitic Fe-Mn-Al-C Lightweight Steel