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Journal of Northeastern University,2005,26(9): 867-870
The Chinese Journal of Nonferrous Metals,2006,16(5): 811-816
International Journal Cast Metals Research,2004(1): 39-46
Journal of Materials Processing Technology,2002,130(11): 558-561
Journal of Materials Processing Technology,2003 (141) : 29-34

The Numerical Study of Oil Drop Jet from Oil-Air Lubrication Nozzle Jinli Wang1,a Liquan Li1,b, Lin Cai,2,c 1College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, Heilongjiang, P.R. 2College of Power Science and Engineering, Harbin Engineering University, Harbin 150001, Heilongjiang, P.R.
Zhong: Ultra-high-speed grinding spindle characteristics upon using oil/air mist lubrication, International Journal of Machine Tools & Manufacture.
Zhong: Ultra-high-speed thermal behavior of a rolling element upon using oil–air mist lubrication, Journal of Materials Processing Technology.Vol.127 (2002) p.191–198
Chinese journal of mechanical engineering.
Journal of materials processing technology Vol.203 (2008) p.471-479.

Therefore, FGMs were used as the photocatalysis materials with mechanical strength.
The materials have almost no shrinkage at 10 MPa.
Introduction Recently, highly functional materials, such as functionally graded materials (FGMs), are needed in the industrial world.
The materials have almost no shrinkage at 10 MPa.
Touchard: Materials Science Forum Vol. 308-311 (1999), p. 555

Microstructure and Mechanical Properties of Aluminum/Stainless Steel Joints Welded by Different Weld Heat Input Hongtao Zhanga, Jiakun Liub and Hongyun Zhao,c School of Materials Science and Engineering, Harbin institute of Technology at Weihai Weihai, Shandong, 264209, China ahitzht@yahoo.com.cn, bljk_hit@163.com, chy_zhao66@163.com Keywords: Aluminum; Zinc-Coated Steel; Intermetallic Compound; Heat Input Abstract.
Materials and experiments The base metals used in this experiment were aluminum alloy 2B50 and stainless steel 06Cr19Ni10.
References [1] Schubert E: Journal of Materials Processing Technology, Vol. 15, Issues 1 ( 2001), Pages 2-8
Demir: Materials Letters, Vol. 62, Issue 25 (2008), Pages 4158-4160
[4] Takehiko Watanabe: Journal of Materials Processing Technology, Vol. 178, Issues 1-3 (2006), Pages 342-349

Bergheau3D modeling of multi pass welding of a 316L stainless steel pipe Journal of Materials Processing Technology 153–154 (2004) 457–463 [4].
Hidekazu Murakawa , Dean Deng , Ninshu Ma, Jiangchao Wang Applications of inherent strain and interface element to simulation of welding deformation in thin plate structures Computational Materials Science 51 (2011) 43–52 [6].
Maropoulos Prediction of welding distortion in butt joint of thin plates Materials and Design 30 (2009) 4126–4135 [7].
Dean Deng , Hidekazu Murakawa Influence of transformation induced plasticity on simulated results of welding residual stress in low temperature transformation steel Computational Materials Science 78 (2013) 55–62 [8].
Sattari-Far Study on welding temperature distribution in thin welded plates through experimental measurements and finite element simulation Journal of Materials Processing Technology 211 (2011) 688–694

Experimental details Preparation of the material The 18Cr2Ni4WA steel was used for the substrate.
Weldability of iron-based powder metal materials using pulsed plasma arc welding process journal of materials processing technology 198 (2008) 323–329 [2] Rizwan Alim Mufti.
Faculty of Mechanical Engineering Ghulam Ishaq Khan Institute of Engineering Sciences and Technology December 2008 [3] Chen Chuanzhong, Bian Jie, Wang Diangang, Dong Xiumei, Lei Tingquan.
Materials science&technology 17(2009) 645-648 [5] Fengxiao Huang, Zhonghao Jiang, Ximing Liu, Jianshe Lian, Li Chen Microstructure and properties of thin wall by laser cladding forming Journal of Materials Processing Technology 209 (2009) 4970–4976 [6] R.
Bala Srinivasan, Optimization of process parameters for deposition of Stellite on X45CrSi93 steel by plasma transferred arc technique Materials and Design 29 (2008) 1725–1731

In the other part of the paper, the influence of the welding process on the structural modifications and grains’ size in the heat affected zone (HAZ) of both base materials (BM) has been described.
Filler material deposition was also simulated.
HAZ width of a structural steel is the region heated from lower critical temperature (i.e. 996K) to the temperature just below the melting point temperature of welded materials (i.e. 1742K).
,The Thermal Stress generated by a Moving Elliptical Weld pool in the Welding of thin Metal Sheets, Journal of Applied Physics, 30 (1997) 2304-2312 [33] Yeh, R., et. al., Analysis of welding on Aluminum Plates, Journal of Marine Science and Technology, 11[4] (2003) 213-220 [34] Gupta, V.
[38] Rong-Hua Yeh, Shih-Pin Liaw, Hong-Bin Yu, Thermal Analysis of Welding on Aluminum Plates, Journal of Marine Science and Technology, 11[4] (2003) 213-220 [39] Klobcar, D., Tusek, J., Taljat, B., Finite element modeling of GTA weld surfacing applied to hot-work tooling, Computational Materials Science, 31 (2004) 368–378 [40] Prediction of Weld Pool and Reinforcement Dimensions of GMA Welds Using a Finite-Element Model, Metallurgical Transactions B, 20 (1989) 937-947 [41] Kumar, A., DebRoy, Guaranteed fillet weld geometry from heat transfer model and multivariable optimization, International Journal of Heat and Mass Transfer, 47 (2004) 5793-5806 [42] Goldak, J., Chakraborty, A., And Bibby, M., A New Finite Element Model for Welding Heat Sources, Metallurgical Transactions B, 15 (1984) 299-305 [43] Kumar, S., Bhaduri, S.C., Three-Dimensional Finite Element Modeling of Gas Metal-Arc Welding, Metallurgical Transactions B, 25 (1994) 935-941 [44] 0.

The stiffness of rotor system is generally nonlinear due to the application of new materials with nonlinear physical characteristic and the increase of rotating speed and load, such as the rotor system made of alloy material, composite material and common material under high temperature, whose relation of stress and strain is nonlinear function.
Both ends of rotor are supported by journal bearings with symmetrical structures.
DC120101011) and supported by the Natural Science Foundation of Liaoning Province, China (No. 201202041).
Zhang: Stability and non-linear responses of a rotor bearing system with pedestal looseness, Journal of Sound and Vibration, Vol. 241(2001), p. 879-893
Shaw: Chaotic dynamics of a slender beam rotating about its longitudinal axis, Journal of Sound and Vibration, Vol. 124(1998), p. 329-339

The microstructure shows differences in grain structure. materials with variations of si 0 wt% and materials with variations of si 0 wt%, 1 wt%, 2 wt% and 4 wt% have different grain sizes.
Weaknesses in steel materials at corrosion resistance.
Almost all steel materials are used in the ship's hull [1-3].
The following is Table 1—composition of materials.
These materials are cut and weighed according to the mixing weight ratio.

Experimental Section 2.1 Raw materials and reagents.
Journal of Applied Polymer Science, vol. 109(2008), p. 1861~1870
Journal of Polymer Science: Part A: Polymer Chemistry, vol. 40(2002), p. 3703~3710
Journal of materials science, vol. 37(2002), p. 4109~4115
Journal of Polymer Science: Polymer Chemistry Edition, vol. 14(1976), p. 2807~2817.