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Rail-wheel materials are subjected to severe plastic deformation as the contact loading progresses, which contributes to a mechanism of major damage in head-hardened rail steel.
This phenomenon has been investigated empirically and simulated numerically using non-linear material models.
This type of wear is important as it’s commonly due to the severe plastic deformation of rail materials.
Materials Science and Engineering: A, 2003. 359(1–2): p. 31-43
International Journal of Fatigue, 2013. 52: p. 144-156

Introduction Along with the rapid development of chemical industry, many industrial factories, tank farm and warehouse store with a lot of dangerous chemicals, most of the hazardous chemical materials of an inflammable, explosive, toxic and harmful and corrosive.
Switch type by NdFeB magnets is forever soft rubber materials, the balloon is by acid and alkali or corrosion resistant materials.
Adaptive strong magnetic emergency sealing device structure schematic drawing Soft rubber balloon(10) in the process according to the specific leaked medium and environment different, choose acid, alkali, corrosion resistant materials; Diversion ball valve (4) according to need to open or closed, direct drainage or blocking; Switch type ever magnet (9) NdFeB permanent magnetic materials selection of high energy made forever magnets, small volume, strong attraction.
Risk source leaking adaptive universal strong magnetic containment device, the rapid closure methods in the existing traditional blocking technology conditions, the NdFeB high-energy permanent magnetic materials for the switch type in produce magnets of magnetic flux, with strong suction of the switch on the permanent magnet, without external power control.
[4] V.M.Fthenakis: A.Rev.Critique.Compassion.Models.Journal of Loss Prevention in the Process Industries, (1999),p525

Logistics dependencies, it describes the demand and supply of materials between the Agent and the transfer process.
Main production planning agent can obtain the order form, then according to product maturity, capability and availability of materials, use of different degree levels of partners competition to generate different manufacturing plans.
The manufacturing plan will be used by material planning and site control agents to perform the production process.
Material planning agent has two functions, one is how to calculate the materials required for manufacturing process plans, including the components assignment inventory, or purchasing the components from supplier's.
Another is how to generate production plan by offering availability information of the materials required.

The increasing importance of materials from renewable sources has put starch and chitosan in the spotlight, especially due to their biological properties, which have been exploited in many applications.
It is also be determined by the hydrophilic groups in these polymer and natural polymer materials.
It is noticed that exposure of these material to gamma irradiation lead to the cross linking and degradation reactions.
Sunarni: Indonesian Journal of Material Science. 10 (3): 213-217 (2009)
Willett: Journal of Polymers and the Environment, Vol. 12, No. 2, (2004)

Introduction Magnesium and magnesium based materials is one of the most promising mobile hydrogen storage candidates because of their high hydrogen storage capacity (7.6 wt.% for pure Mg), light weight and low cost.
A lot of approaches have been developed to improve absorption/desorption kinetics of Mg-based materials.
Experimental Procedures Pure elemental powders of Mg (-325 mesh), Ni (-325 mesh) and Nb(-325 mesh) with the purity level of 99% were used as starting materials mixed in various compositions and charged into the stainless steel vials.
A: Materials Science & Processing. 80 (1) (2005) 173. 3) Hao Gu, Yunfeng Zhu, Liquan Li, Structures and hydrogen storage properties of Mg95Ni5 composite prepared by hydriding combustion synthesis and mechanical milling, Materials Chemistry and Physics. 112 (2008) 218–222. 4) Hai-Liang Chu, Yao Zhang, Li-Xian Sun, Qi-Feng Tian, Fen Xu, Tao Zhang, Hua- Tang Yuan, Structures and Hydrogen Storage Properties of Mg45M5Co50 (M=Zr, Ni, Al) Ternary Alloys by Mechanical Alloying, Int.
Ström-Olsen, Synergy of hydrogen sorption in ball-milled hydrides of Mg and Mg2Ni, Journal of Alloys and Compounds. 289 (1999) 197–206.

Experiments Materials and Specimens The information and the photo of gold jewelry samples are shown in Table 1 and Fig.1, respectively.
：Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms Vol.239(2005), n 1-2, p 114-121
[6] Gao Ruifeng, Du Yuanyuan, Yang Pei: Applied Mechanics and Materials Vol.79(2011),p 248-253
[7] Sulaiman, Meor Yusoff Meor, Muslimin, Masliana：Advanced Materials Research Vol.974 (2014), p 225-229
[8] Xiaolan Song, Xuehui Huang：Fundamentals of Inorganic Materials Science, Chemical Industry Press, Beijing(2006), p.95, In Chinese

The neuron is used on the surfaces of composites or metals and can also be embedded within composite materials.
Kobayashi: Smart Materials and Structures Vol. 13 (2004), p.80 [2] H.
Waldron: Journal of Intelligent Material Systems and Structures Vol. 14 (2003), p.521 [4] G.M.
Lockwood: Journal of Dispersion Science and Technology Vol. 23-1 (2003) p.1 [13] Y.P.
Lim, Y Lee: Advanced Materials Vol. 13-7 (2001), p.497 [17] I.

When comparing with the other composite materials, the micro-structure of concrete has its own features: the cracks often happen at the interface due to the dramatic strength difference between the aggregates and the mortar.
International Journal of Solids and Structures, 3(2006) 583-612
[9] Bazant, Z.P., Size effect in blunt fracture: concrete, rock, metal, Journal of Engineering Mechanics, 4(1984) 518-535
[10] Carpinteri, A., Scaling laws and renormalization groups for strength and toughness of disordered materials, Int J Solids Struct, (3)1994 291-302
Li, A random medium model for simulation of concrete failure, Science China Technological Sciences, 5(2013) 1273-1281

Application Research on Expert System of Incremental In-plane Bending Tang Wenting 1, a, Tang Chaoli2, Huang Lei2 and Yang He1 1 School of Materials Science & Engineering, Northwestern Polytechnical University, Xi'an 710042, China 2 School of Materials Science & Engineering, Xi'an University of Technology, Xi'an 710048, China a tangwt@xaut.edu.cn, xuttwt@sohu.com Keywords: incremental in-plane bending; expert system; database; Visual Basic; Matlab Abstract.
Journal of Materials Processing Technology.
[3] Yingjun Jin, Takashi Kuboki, Makoto Murata: Influence of strip materials on behavior of incremental in-plane bending [J].
Journal of Materials Processing Technology, Vol. 162(40) (2005), p.190-195 [4] Gao jun, Liangming: Integration methods of artificial intelligence technology and application study in Plastic Processing [J].
The first edition, Science Press, Beijing (2005).

The carrier material could be degraded konjac flour by naturally.
So much drape materials accumulating in the soil turn to a kind of new “white pollution” which will not only spoil the quantity of the soil, but also pollute the environment.
Experimental Materials The materials considered include trifuctional polyether polyol(N330 with mw=6000 and N220 with mw=4000) provided by Chengdu chemical reagent company (China) and toluene diisocyanate (TDI) was used to manufacture flexible polyurethane foam.
All materials were used as received without further purification in order to mimic industrial application.
Journal of Wuhan University of Technology - Mater.