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* Supported by the Opening Project of Henan Key Discipline Open Laboratory of Mining Engineering Materials (MEM12-17) and Dr.
:Engineering and Mining Journal.Vol.207(2006,1),p.60-64
,et,al: Journal of Northeastern University (Natural Science).
,et,al:Journal of Liaoning Technical University(Natural Science).
:Journal of Northeastern University(Natural Science).

The interaction of laser and metal power materials is one of key scientific problems in laser fabricating [3-5].
Dong: Key Engineering Materials, Vol. 392-394 (2009), pp. 443-447
Gedda: International Journal of Microstructure and Materials Properties, Vol. 5 (2010), pp. 164-177
Urbikain: Journal of Materials Processing Technology, Vol. 210 (2010), pp. 2125-2134
Gu: Rapid Prototyping Journal, Vol. 15 (2009), pp. 244-254

However, the achievement of a superior mirror finish and form accuracy still depends largely on the experience and skills of the machine operators, acquired through an expensive trial-and-error approach to using new materials, new mircostructural surface designs, or new machine tools.
Due to the chemical affinity of the diamond with the carbon in the steel, there is a diffusion wear problem in diamond turning of ferrous materials.
As a result, only non-ferrous ductile materials (e.g., copper, nickel copper, aluminium, etc.) are investigated in the present study.
Li: Journal of Materials Processing Technology, Vol.140 (2003) No.1-3, pp.211-216
Lee: International Journal of Advanced Manufacturing Technology, Vol.19 (2002) No.4, pp.245-252

The properties of the composite materials such as the maximum supportable temperature-time load are important selection criteria.
The preservation of the property profile of the materials is the top priority [1].
Weis: Welding Journal, Vol. 87 (2008), No. 3, p. 35-37
Weis: Welding Journal, Vol. 86 (2007), No. 3, p. 67-70
Segal: Materials Science and Engineering A, Vol. 386 (2004), p. 269-276

Experimental Materials A commercial PVDF (polyvinylidene fluoride) hollow fiber membrane was employed in this work.
Journal of Membrane Science Vol. 250 (2005), p. 269-276 [6] Z.
Journal of Membrane Science Vol. 255 (2005), p. 79-87 [8] G.
Journal of Membrane Science Vol. 375 (2011), p. 211-219 [9] K.W.
Journal of Membrane Science Vol. 285 (2006), p. 4-29 [11] Z.W.

Kaewkhaoc Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand atuscharoen@hotmail.com bnatthakridta@gmail.com cmink110@hotmail.com Keywords: Glasses, Er3+, Visible Luminescence, Optical Abstract.
The starting materials SiO2, Al2O3, CaO, BaCO3, Sb2O3, Na2CO3 and H3BO3 are all reagent grade chemicals.
Batches of well mixed starting materials; weighted to 50 g according to the formulas, were melted in the alumina crucibles at 1100 °C inside an electronic furnace.
Moreover, according to the classical dielectric theory, the refractive index depends on density and on polarizabilities of atoms in a given materials [11].
[11] Ruangtaweep, Y., Kaewkhao, J., Kirdsiri, K., Kedkaew, C., and Limsuwan, P., 2011, “Properties of CoO doped in Glasses Prepared from Rice Hush Fly Ash in Thailand”, IOP Conference Series: Materials Science and Engineering, Vol. 18, pp. 1-6

Study on varying curvature push-bending technique of rectangular section tube, Journal of Materials Processing Technology. 187-188 (2007) 476–479
Experimental study on wall thickness variation in NC bending of 6061-T4 large diameter thin-walled tubes, Materials Science and Technology. 2012 (19) 40-44
Three-dimensional bending of profiles with stress superposition, International Journal of Material Forming. 2008 (1) 133-136
Free bending-A new bending technique in the hydroforming process chain, Journal of Materials Processing Technology. 2005 (167) 302-308
Bending Limit Curve for Rotary Draw Bending of Tubular Components in Automotive Hydroforming Applications, SAE International Journal of Materials and Manufacturing. 2009 (1) 841-848

Ward, Advances in Friction Welding, Advances in Materials Science and Engineering, (2014)
Frost, On the extrusion stage of linear friction welding of Ti6Al4V, Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 271 (1999) 477-484
Frost, Modelling the linear friction welding of titanium blocks, Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 292 (2000) 8-17
Nakata, Dissimilar metal joining of ZK60 magnesium alloy and titanium by friction stir welding, Materials Science and Engineering: B, 177 (2012) 543-548
Reed, Linear friction welding of Ti6Al4V: experiments and modelling, Materials Science and Technology, (2014).

The DSC provides a new and unified constitutive simulation method for engineering materials.
The system is designed specially for engineering material such as rock and concrete materials to test their mechanical properties.
International Journal of Rock Mechanics and Mining Sciences, Vol. 36, 543~549, 1999
International Journal of Rock Mechanics and Mining Sciences, Vol. 37, 467-475, 2000
Desai: Mechanics of Materials and Interfaces-The Disturbed State Concept.

This lightweight design measure is used in the practical manufacturing with a lower cost of materials, which also increases the stability of hydraulic support in large inclined angle mining condition.
The technological implications of lightweight is using the advanced design methods to optimize design product configuration, or using new materials to reduce the weight of product as far as possible, In order to reach the objective of reducing energy consumption, protecting environment and safety on the premise of assuring the whole performance [3,4].
This lightweight design measure is used in the practical manufacturing with a lower cost of materials, which also increases the stability of hydraulic support in large inclined angle mining condition.
Kulakov: Journal of Mining Science.
Vol. 153 (1997), p. 161-168 [3] Jiangqi Long, Fengchong Lan: Chinese Journal of Mechanical Engineering.