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At the end of 1990's, new materials for micro-extrusion forming have started to investigate in Japan [3].
Journal of Materials Processing Technology. 2002, (103): 35-44 [3] A.
Journal of Material Processing Technology. 2001,(113): 70～74 [9] N.Tiesler, U.
Journal of Materials Processing Technology. 2002, (130): 456-461 [11] Panning B E.
Journal of Huazhong University of Science and Technology, 2005,(04) [15] SI Hai-yan, SHEN Yu, YU Hu-ping.

Maleque1 1Advanced Materials and Surface Engineering Research Unit Department of Manufacturing and Materials Engineering International Islamic University Malaysia, P.O.
Asgari: Journal of Materials Chemistry and Physics Vol. 137 (2013), p. 959-966
Shamanian: Journal of Materials Science Vol. 45 (2010) p. 842-849
Mridha: Journal of Materials Processing Technology Vol. 168 (2005) p. 471-477
Baker: Journal of Materials Science, Vol. 30 (1995), p. 5985-5990, 1995.

Introduction The diesel part graph is as Fig 1,08F material, the sheet thickness t=3mm ,mass production.
Acknowledgements The national natural science foundation of china(30972399) ; "Eleventh Five-Year" plan supported by key project of National Science and Technology (2009BADB1B0304-5)；Scientific research financial project aided by education department of Hunan Province（09C1017）.
Journal of Engineering Design,2008,15（1）:77-78.
Die design method for sheet spring back, International Journal of Mechanical Sciences,2004,46(7):1097-1113
Materials & Design, 2008,28(4):1311-1320

In comparison with alloy steels they are characterized with low density and relatively low costs of raw materials [1-3].
Unmodified materials on intermetallic phase matrix FeAl show very high corrosion resistance in sulphur environment in temperature from 800 to 900°C and oxidation in temperature higher than 1100°C.
Material for tests Materials for tests were samples prepared from alloy on intermetallic phase matrix Fe-40Al-5Cr-0.2Ti-0.2B after plastic treatment with use of extrusion method.
Formanek, Oxidation models of the growth of corrosion products on the intermetallic coatings strengthened by a fine dispersive Al2O3, Journal of Materials Processing Technology 164 (2005) 935-939
Lalik, Kinetics of corrosion on the intermetallic phase matrix FeAl in high temperature, Journal of Achievements in Materials and Manufacturing Engineering 57 (2013) 7-14.

Liskova, “Analysis of pearlitic cold drawn steel wire”, Materials Science Forum, vol. 818, 2015, pp. 288-291, doi:10.4028/www.scientific.net/MSF.818.288
Jiang, “Deformation of dual-structure medium carbon steel in cold drawing”, Materials Science and Engineering A, vol. 583, 2013, pp. 78-83, doi: 10.1016/j.msea.201306.081
Li, “Structure evolution in steel wires during drawing”, Advanced Materials Research, vols. 194-196, 2011, pp. 218-223
Jarl, “Mechanical descaling of wire rod using reverse bending and brushing” Journal of Materials Processing Technology, vol. 172, iss. 3, 2006, pp. 332-340, doi: 10.1016/j.jmatprotec.2005.10.014
Tidu, “Influence of torsion deformation on microstructure of cold-drawn pearlitic steel wire”, Journal of Materials Science, vol. 43, 2008, pp. 1241-1248, doi: 10.1007/s10853-007-2272-8

Chen, Parametric studies on buckling loads and critical speeds of microdrill bits, International Journal of Mechanical Sciences. 49 (2007) 935-349
Huang, The drilling vibration behavior of a twisted microdrill, Journal of Manufacturing Science and Engineering. 126 (2004) 719-726
Huang, Investigation of machine vision assisted automatic resharpening process of micro-drills, Journal of Materials Processing Technology. 209 (2009) 5944-5954
Liu, On the micro-drilling and turning performance of TiN/AlN nano-multilayer films, Materials Science and Engineering A. 392 (2005) 340-347
Tarng, An automated flank wear measurement of microdrills using machine vision, Journal of Materials Processing Technology. 180 (2006) 328-335

Study on Transformation Plasticity Behavior of Material SUS420J2 Masafumi Moromasa1 and Dongying Ju2* 1 Department of Electronic and Engineering, Graduate School of Engineering, Saitama Institute of Technology, Fusaiji 1690, Fukaya-city, saitama 369-0293, Japan 2 Saitama Institute of Technology, Fusaiji 1690, Fukaya-city, saitama 369-0293, Japan Corresponding author: dyju@sit.ac.jp Keywords : Transformation Plasticity, Transformation Plasticity coefficient, martensitic transformation Abstract In this paper, in order to study the transformation plasticity behavior of steel materials in heat treatment and other heating manufacturing process, experiment and simulation of heat treatment for SUS420J2 were carried out.
Introduction Stainless steel is used in many different areas of daily life and the field of application is necessary to be improved such as strength of the materials by using heat treatment technology.
However, few kinds of materials are identified, including carbon steels, because the experiments must be repeated under various loads for research on transformation plasticity.
Table.2 shows the chemical components of the material properties database MATEQ which is used in the standard of chemical composition of material SUS420J2 and the simulation.
Tomohiro Tanaka and Tatsuo Inoue, Identification of Transformation Plasticity Coefficient for Some Steels during Pearlite Transformation and the Dependence on Chemical Composition, Journal of the Society of Materials Science, Japan, Vol.57, No.10, pp.1036-1042, Oct.2008

[3] Grace J: Journal of Pulp and Paper Science，1993，19(5)：208-213
[4] Pauler N，Bristow J: Nordic Pulp and Paper Research Journal，1994，9(4)：226-231
[8] Chinga G，Eilertsen M: Journal of Pulp and Paper Science，2007，33 (3)：125-132
[14] Mäkinen M，Happonen J，Sahivirta J，et al: Journal of Pulp and Paper Science，2007，33(1)：35-43
Printing Materials and its Printability[M]．Beijing：Printing Industry Press，2000

The rheological properties of compatibilized polymer blends, namely on the understanding of how compatibilizers change the interfacial proprieties and, consequently, the rheological behaviour of the materials is a very important issue about which there are relatively few studies available.
Materials and methods Several blends of a commercial polyamide-6 (PA-6 Akulon® K123), an ethene-propene rubber (EPM Keltan® 740) and an ethene-propene rubber modified with maleic anhydride (EPM-g-MA ExxelorVA 1801, containing 0.49 wt% of MA, as determined by FT-IR) were prepared in a twin screw extruder, under the same process conditions.
Sirivat et al.: Polymer Engineering and Science Vol. 42 (2002), p. 798 [7] W.
Covas et al.: Journal of Polymer Science Part a-Polymer Chemistry Vol. 37 (1999), p. 1311 [12] L.
Utracki: Polymer Engineering Science Vol. 23 (1983), p. 602

The change of the characteristics of the material also influences the deformation process and temperature distribution.
The material of the billet is the typical low-carbon steel 45# and the rollers are alloy cast iron.
References [1] Xianghuai DONG: Computer Simulation for Material Figuration.
Journal of Materials Science & Technology (2003), P.228 [4] Jianchao LI, Jianzhong CUI and Yonglin MA: Simulation of Rolling Billet in Oval Pass by Explicit Dynamics Elastic-Plastic FEM.
Journal of University of Science and Technology Beijing (2004), P.173