Journal of Welding and Joining

Research Paper

April 30, 2026

A Review on CFD Simulation Techniques and Their Applications in Welding Processes Using FLOW-3D

Won-Ik Cho, Aelyoung Jo

J Weld Join. 2026;44(2):139-153.

This study presents a comprehensive review of thermal-fluid modeling techniques for welding processes based on computational fluid dynamics (CFD), with a particular focus on FLOW-3D and FLOW-3D WELD. Welding processes...

Research Paper

April 30, 2026

Control of Heat Balance Characteristics in Aluminum Resistance Spot Welds using Electrode Surface Patterning

Jaehun Kim, Jooyong Cheon, Jeongyeol Park, et al.

J Weld Join. 2026;44(2):154-167.

This study aims to clarify the effects of electrode surface patterning and upper-lower electrode combinations on nugget morphology, heat balance, and electrode contamination behavior in aluminum resistance spot welding (RSW)....

Research Paper

April 30, 2026

Characterization of Laser Welded Joints between Copper Tabs and Multi-layered Foils in Li-Ion Battery

Sung-Kab Kim, Seung-Jun Shin

J Weld Join. 2026;44(2):168-178.

The rapid expansion of electric vehicles and energy storage systems requires lithium-ion batteries with simultaneously high energy density and reliability. In this regard, the joint between the copper (Cu) current...

Research Paper

April 30, 2026

Comparison of Joint Characteristics of Micro Solder Balls for Semiconductor Packaging by Laser-Assisted Bonding and Reflow Processes

Mi-Song Kim, Won Sik Hong, Suyeon Kang, et al.

J Weld Join. 2026;44(2):179-186.

In this study, the bonding characteristics of 100 μm diameter micro solder balls were comparatively analyzed according to the bonding process. Laser-assisted bonding (LAB) and vacuum reflow were applied, and...

Research Paper

April 30, 2026

Wear Resistance Characteristics Under Repeated Touchdown Tests of Pogo-Pin Plungers for Semiconductor Package Inspection

Mi-Song Kim, Won Sik Hong, Yong-Jun Kim, et al.

J Weld Join. 2026;44(2):187-195.

The wear resistance characteristics of pogo-pin plungers with different tip geometries were investigated through repeated touchdown tests. Five types of geometries were evaluated: three crown types (60°, 70°, and 90°),...

Current Issue: Volume 44(2); Apr 2026

A Review on CFD Simulation Techniques and Their Applications in Welding Processes Using FLOW-3D Won-Ik Cho, Aelyoung Jo J Weld Join. 2026;44(2):139-153. Research Paper Full text PubReader ePub PDF	Control of Heat Balance Characteristics in Aluminum Resistance Spot Welds using Electrode Surface Patterning Jaehun Kim, Jooyong Cheon, Jeongyeol Park, Changwook Ji J Weld Join. 2026;44(2):154-167. Research Paper Full text PubReader ePub PDF
Characterization of Laser Welded Joints between Copper Tabs and Multi-layered Foils in Li-Ion Battery Sung-Kab Kim, Seung-Jun Shin J Weld Join. 2026;44(2):168-178. Research Paper Full text PubReader ePub PDF	Comparison of Joint Characteristics of Micro Solder Balls for Semiconductor Packaging by Laser-Assisted Bonding and Reflow Processes Mi-Song Kim, Won Sik Hong, Suyeon Kang, Sehoon Yoo J Weld Join. 2026;44(2):179-186. Research Paper Full text PubReader ePub PDF
Wear Resistance Characteristics Under Repeated Touchdown Tests of Pogo-Pin Plungers for Semiconductor Package Inspection Mi-Song Kim, Won Sik Hong, Yong-Jun Kim, Chi-Hun In, Jeong Tak Moon J Weld Join. 2026;44(2):187-195. Research Paper Full text PubReader ePub PDF

Journal of
Welding and
Joining

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

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