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JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY

vol.54 no.630 July 2013

---CONTENTS---

Essay

Expectation for Hot Forging
……Takashi ISHIKAWA 1(569)

Reviews

Recent Trends in Development of Forging Die Materials
……Shiho FUKUMOTO and Katsuhiro OBATA 2(570)
Evaluation Method of Tribo-characteristics for Hot Metal Forming
……Kuniaki DOHDA and Numpon MAHAYOTSANUN 7(575)
Lubricant for Hot Forging
……Nobuhiro IKEDA 13(581)
Heat Treatment Characteristics of Steel Sheets for Hot Stamping
……Nobusato KOJIMA 18(586)
Evaluation and Improvement of Hot Forging Die Life Using CAE
……Soo-young KIM and Satoshi KUBOTA 23(591)

Reports

Report on the 6th JSTP International Seminar on Precision Forging
……Ryo MATSUMOTO and Yoshinori YOSHIDA 28(596)
Report on the Japan-Korea Plastics Processing Joint Seminar 2012 ―9th Meeting, Sapporo, Japan―
……Tomoaki MIYAJI 30(598)
Report on the 8th Supporting Members Meeting in Kansai Branch of JSTP
……Ninshu MA, Haruo YAMAGUCHI and Takaki OGAWA 32(600)

Papers

Compressive Strength of Porous Titanium Metal with Thin Cell Wall Prepared by Selective Laser Melting
……Tomiharu MATSUSHITA, Deepak K. PATTANAYAK, Mitsuru TAKEMOTO, Shunsuke FUJIBAYASHI, Takashi NAKAMURA, Kiyoyuki SASAKI and Tadashi KOKUBO 33(601)
Lubricated Skin Pass Rolling Characteristics of Tin Plate with Bright Work Rolls ―Numerical Analysis of Lubricated Skin Pass Rolling of Tin Plate Ⅰ―
……Tooru AKASHI, Toshiyuki SHIRAISHI, Shigeru OGAWA and Yoshihito MATSUSE 38(606)
Effect of Stress Field on Closure of Center Defects in Symmetric Rolling and Asymmetric Rolling of Round Billets
……Tatsuro KATSUMURA, Takaaki IGUCHI, Hideto KIMURA and Jun YANAGIMOTO 44(612)
Accuracy of Flange Width of Flexible Channel Section Formed by Flexible Cold-Roll Forming Machine ―Development of Flexible Cold-Roll Forming Machine―
……Ihou SHOU and Hiroshi ONA 50(618)
Improvement in Accuracy of Thin-Sheet-Metal Bending by Femtosecond Laser Peen Forming
……Yoshihiro SAGISAKA, Masayoshi KAMIYA, Minoru MATSUDA and Yukihiro OHTA 55(623)
Measurement and Material Modeling of Work Hardening Behavior of High Strength Steel Sheet Using Multiaxial Tube Expansion Testing Method
……Tomoyuki HAKOYAMA, Fuminori SUGAWARA and Toshihiko KUWABARA 60(628)
Manufacture of Mg/Al Clad Sheet by Roll Bonding and Formability at Room Temperature
……Masahiro SAITO, Motoo ASAKAWA, Masaru KOBAYASHI, Kunio MATSUZAKI, Masahito KATOH and Yasushi FUNATO 67(635)
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