JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY vol.48 no.562 November 2007 ---CONTENTS--- Essay Plastic Deformation Technology in Information-Driven Society Toshihiko MORI 1(955) Explanations New Development of the Polishing Method of CVD Diamond Film Tsuyoshi YOKOSAWA and Seiji KATAOKA 4(958) Effects of Tool Coatings on Anti-galling Property in Forming of High Strength Steel Tomokatsu KATAGIRI 8(962) Gormability of Aluminum Body sheet for Automobile Osamu NOGUCHI and Ken TANAKA 13(967) Natural Fiber Reinforced Plastics, its Features and Applications Tsutomu NAGAOKA 18(972) Electrical Steels, their Characteristics and Proper Way to Use them Michiro KOMATSUBARA 23(977) Recent Trends of Tube Hydrof orming Technology Sadakatsu FUCHIZAWA 27(981) Description of the Thermo-forming for Plastic Films Application of Formed Films and the Future Expansion Kenichi NAGAI 34(988) Biomimetic Materials Processing Introduction to Biomimetic Materials Engineering Osamu TAKAI 37(991) Lectures Development of New Semi-Solid Die Casting Method (Nano-Cast Method) Masayuki ITAMURA 43(997) Preface At the Beginning of a New Series "Die and Mold for Metal Forming" Editional Committee 47(1001) Lectures Trend of 3D CAD/CAM System Hideki AOYAMA 48(1002) Paper Effect of Processing Temperature and Specimen Diameter on Grain Refinement with Compressive Torsion Processing Yuji KUME, Makoto KOBASHI and Naoyuki KANETAKE 53(1007) Effect of Heat-Affected-Zone Softening on Erichsen Value of Tailored Blanks Toshimasa TOMOKIYO, Hirokazu TANIGUCHI, Riki OKAMOTO, Takaji MIYAGI and Seiji FURUSAKO 58(1012) Damage Behavior of DLC-Si Coating by Vicker's Hardness Test Hiroyuki KUBOTA, Zhrgang WANG, Yoshinari TSUCHIYA and Yukinori TANIGUCHI 63(1017) Optimum Draw-beads Setting for Suppressing Torsional Springback of S-rail Shigeki ABE, Ryutaro HINO and Fusahito YOSHIDA 68(1022) Copyright (C)1997-2007 JSTP. All Rights Reserved.