JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY

vol.66 no.776 September 2025

---CONTENTS---

Regular Papers

Spin Forming of Thin-walled Copper Tubes with High Reduction Ratio Using Torus-shaped Tool
……Taizan KANEKO, Shohei KAJIKAWA and Takashi KUBOKI 1(137)

Effect of Fracture Morphology of Oxide Film in Solid-phase Forge Welding
 ―Solid-phase Forge Welding of Dissimilar Metals Ⅰ―
……Haruki OKAMOTO, Eiji ABE, Hiroshi HARADA, Kimitaka HIGUCHI and Nobuki YUKAWA 7(143)


BULLETIN OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY

vol.8 no.93 September 2025

---CONTENTS---
Special Issue on Annual Review of Research Activities (2)

Essay

Recent Development on Porous Metallic Materials
……Hidenori YOSHIMURA 1(475)

Annual Reviews

Tube Forming, Prospects Report 2024
……Tube Forming Committee 4(478)

Sheet Metal Forming, Prospects Report 2024
……Sheet Metal Forming Committee 8(482)

Forging, Prospects Report 2024
……Forging Committee 13(487)

Powder Forming, Prospects Report 2024
……Powder Forming Process Committee 18(492)

Die and Mold, Prospects Report 2024
……Die and Mold Engineering Committee 23(497)

Nano/Micro Processing, Prospects Report 2024
……Nano/Micro Processing Committee 26(500)

Drawing, Prospects Report 2024
……Wire Drawing Committee 30(504)

Biomedical Materials Processing Technology, Prospects Report 2024
……Biomedical Materials Processing Committee 35(509)

Forming of Carbon Fiber Reinforced Plastics, Prospects Report 2024
……Committee of Forming of Carbon Fiber Reinforced Plastics 41(515)

Laser Processing, Prospects Report 2024
……Laser Processing Committee 46(520)

Reading Between the Lines of Technology

Development and Current Status of Forging Process with Torsion
……Ryo MATSUMOTO 52(526)

Interview

Report on International Conference TUBEHYDRO2024
……Shoichiro YOSHIHARA 55(529)

Report on the 2025 Japanese Spring Conference for the Technology Plasticity
……Shiro TORIZUKA 57(531)
Copyright (C)1997-2025 JSTP. All Rights Reserved.