JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY vol.46 no.528 January 2005 ---CONTENTS--- Special Issue on Global Environment and Future Tribology in Material Forming Processes Essays Customer-Focused/Environmental Friendly, and Globalization (=Geographic expansion)in Automobile Industry Sadao SEKIYAMA 1(1) A Short Essay on Tribology with Respect to its Humanfriendly Character Junji KIHARA 3(3) Explanations Influence of Lubricants on Global Environment Seiji KATAOKA 4(4) Achievement of Chlorine-free of Metalworking Fluids Hideo YOKOTA 11(11) Practical Use of Non-degreasing Oil Shigeki KIMURA 15(15) Dry Forming Method Using Polyester Film Laminated Plate as Pre-Coating Material Katsuhiro IMAZU 19(19) Lubrication Technology with Water Kazuhiko NAKAMURA 24(24) Application of Lubricants with Used　Agricultural Materials for Lubricating Technology Koichi HIRATA 28(28) Effect of Ultr tion on Frictional Behavior Masahiko JIN 33(33) How Effective is Tool Coatings in Alternating the Lessening Function of Poor Lubricant ? Yoshinari TSUCHIYA 38(38) Dry and Semi-dry Metal Forming of Magnesium Alloys Ryo MATSUMOTO and Kozo OSAKADA 43(43) Dry　Press Working Using DLC-Coated Tools Masao MURAKAWA 48(48) Dry Deep-drawing with Use of Ceramics Tools Seiji KATAOKA, Akio MOTOI and Kenji TAMAOKI 52(52) Dry Forming by Cl-Implanted Tools Tatsuhiko AIZAWA and Atsushi MITSUO 58(58) Global Environment and Tribology - Prospects Baced on The World Trend - Hiroshi IKE 64(64) Paper Evaluation of Lubricity Using Tribosimulator for Iterative Processes in Sheet Metal Forming Tamotsu NAKAMURA, Kunio HAYAKAWA, Shigekazu TANAKA,Haruki IMAIZUMI, Jun-ichi SHIBATA and Munenori SUGISAWA 71(71) Copyright (C)1997-2005 JSTP. All Rights Reserved.