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One is the cladding materials are pre-placed, it has a poor utilization efficiency of powder particles.
The second is the cladding materials are delivered by side and coaxial powder-feed system.
Chemical compositions of the materials are summarized in Table 1.
Pashby: Journal of materials Processing Technology, Vol. 138 (2003), pp.411-416
Zhou: Materials Science and Engineering-A, Vol. 360 (2003) No.1-2, pp.18-25.

Introduction Magnetorheological (MR) fluid, which is one of the smart materials with controllable properties by an external magnetic field, is a particular suspension of magnetically susceptible material dispersed in non-magnetic suspending medium.
It means that ferromagnetic, ferrimagnetic, and paramagnetic materials can be used as a dispersed phase of MR fluids.
In addition, soft magnetic materials which are easy to magnetize and demagnetize, are superior to hard magnetic materials, considering the reversible control of rheological properties of MR fluids according to external fields [1].
† Corresponding author: hjchoi@inha.ac.kr Title of Publication (to be inserted by the publisher) Experimentals Iron particles, known as Carbonyl Iron (CI, purchased from Aldrich, USA), was used here as core materials of composite particles (CIPMMA) with PMMA.
Kasap: Principles of Electronic Materials and Devices (McGraw-Hill 2002), pp. 589-662

Experiment 1.1 Experimental materials Magnesite tailings from Liaoning Province in China, it has been used as raw materials.
The chemical compositions of materials are shown in Table 1.
International Journal of Hydrogen Energy, 2010;35 (11) : 5393 ~5399 [4]Mo L.W., Deng M., Tang M.S..
Effects of calcination condition on expansion property of MgO-type expansive agent used in cement-based materials.
Materials Letters. 2008;62(1): 106~108

Application of Si in Tool and Die Steel Shihong Huang1, a, Ting Lei2, b, Hongxiao Chi3, c, Dangshen Ma3, c 1 Kunming University of Science and Technology, Yunnan, Kunming, China 2Kunming Metallurgy College, Yunnan, Kunming, China 3Institute for Structural Materials, Central Iron and Steel Research Institute, Beijing, China ashinehuang@vip.qq.com, bleiting@cymg.com, c80658274@qq.com, Keywords: Si; high speed steel; cold work die steel; hot-work die steel; plastic mold steel Abstract.
In silicon steel, a solid solution of Si inα-iron can help improve the properties of materials, such as high resistivity and magnetic conductance, Low Coercivity and Low Core Loss, the requirement of crystal orientation.
However, with an increasing of Si content, materials can become hard and brittle, and the plasticity and toughness get worse, which can make great influences on the heat releasing and mechanical processing.
Materials Review Vol.18 (2004), p.36
Chen: Chinese Journal of Materials Research Vol. 8(1994), p. 134

A customized user-material subroutine was developed to assign material properties corresponding to bone and bone-marrow materials to each element of the FE model based on the local value of a bone-adaptation stimulus.
Materials and Methods Bone Adaptation Model.
Both bone and bone marrow were modelled as homogeneous, isotropic, linear-elastic materials.
Tanaka: SME International Journal Series C Mechanical Systems, Machine Elements and Manufacturing Vol. 40 (1997), p. 782
Mann: Proceedings of the National Academy of Sciences Vol. 83 (1986), p. 2879.

The bending force measurements were conducted with three different materials; the construction steel S235JR, the heat treatable steel 25CrMo4 and the alloyed steel 15CrMoV6.
The initial tubes of all materials had the same dimensions.
The comparison between calculated and measured values for the tested materials shows a significant reduction of the bending force during Incremental Tube Forming.
This phenomenon can be used especially for hard to form materials, which can generally only be formed with high forces.
Journal of Mechanical Sciences, Vol. 46 (2004), pp. 433-448 [6] Geiger, M., Sprenger, A in: Annals of the ClRP, Vol. 47/1 (1998), pp. 197-202 [7] Chatti, S., Hermes, M., Tekkaya, A.E., Kleiner, M.: CIRP Annals - Manufacturing Technology, Volume 59, Issue 1 (2010), p. 315-318 [8] Hermes, M., Kurze, S., Tekkaya, A.E.: Verfahren und Vorrichtung zur Umformung eines Stangenmaterials, German Patent Application, DE102007046870A1 (2009)

Also, infrared (IR) thermography is a powerful NDE technique for the characterization of thermal phenomenon in engineering components and/or systems including engineering materials [4-6].
Kwon: Key Engineering Materials, Vols. 385-387 (2008), p. 669
Liaw: Journal of Engineering Materials and Technology, Vol. 127, (2005), p. 8
Jeong: Key Engineering Materials, Vols. 297-300, (2005), p. 2533
Liaw: Materials Science and Engineering A, Vol. 409, (2005), p. 302.

Numerical Simulation on spinning forming process of automotive wheel rim Dasen BI1,3,a, Guang YANG1, Liang CHU1,2,b, Jian ZHANG1,2, Zhihua WANG1,2 1School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China 2Key Laboratory of Display Materials & Photoelectric Devices (Tianjin University of Technology), Ministry of Education, Tianjin 300384, China 3Tianjin Key Lab for Photoelectric Materials & Devices, Tianjin 300384, China atjbds@sina.com（correspondence author）, bchuliangszhm@163.com（correspondence author） Key words：automotive wheel; rim; spinning process; numerical simulation; DEFORM-3D Abstract.
As shown in the figure 2, extrude the material and form an entad bend at R6 by spinning forming, and at the same time extrude the excess material to the bend by spinning process, then it will be invert outward by the backward extrusion of oscillating sheave.
Two improvements are as follow: 1）Without other conditions changing, decreasing the length of the mandrel to assure enough material for the flattening procedure. 2）Without other conditions changing, increasing the length of the tube billet to assure enough material for the flattening procedure.
a） b） c） d） e） f） Fig.13 The shaping stage of spinning process Acknowledgement This work was supported by Tianjin scientific and technical support project under Grant No. 09ZCKFGX02700, and Tianjin Key Subject for Materials Physics and Chemistry.
References [1] Wang Xiao-feng, Wang Bo, Zhao zhen-wei, Guan di-hua:Journal of Mechanical Strength Vol.24, No.1（2002）,p.66-69 [2] Zhang xiao-guang, Zhong zhi-ping, Zhang jian-rong, Wu xin-sheng, et al: Forging & Stamping Technology Vol.34, No.2（2009）, p.24-26 [3] Zhai yue-wen, Bian yi, Zhong zhi-ping: Forging & Stamping Technology Vol.34, No.1（2009）, p.76-79 [4] Chen shi-xian, Jian wen-duo, Cao geng-shun, Zhao hong-wen: Power spinning technology and equipment.

The authors developed an algorithm for computational search for materials for isolating RW components according to proposed approach using atomistic modeling using GULP program [5,6] with specially designed integrated environment [7].
For extraction, it is necessary to select materials that have a high selectivity for the absorption of target component (Sr, Cs, Co).
Conclusion Thus, the method of computational and experimental modeling for the search for materials for isolation of radioactive waste components proposed by the authors [4] has been successfully demonstrated.
Cheng, Competitive adsorption of strontium and cobalt onto tin antimonite, Chemical Engineering Journal, 285 (2016) 679-689 [4] D.A.
Zakharyevich, Phase transitions in perovskite phases of strontium silicoantimonates, Materials Science Forum, 845 (2016) 34-37

Hard metal (WC-Co) is important engineering materials for tooling and machining industry.
Mosler, Anisotropic mechanical amorphization drives wear in diamond, Nature Materials. 10 (2011), 34-38
Kulu, Investigation of morphology changes on nanocrystalline diamond film surfaces during reciprocating sliding against Si3N4 balls, Key Engineering Materials. 604 (2014), 126-129
Kulu, Influence of surface morphology on the tribological behavior of diamond-like carbon coating, Key Engineering Materials. 527 (2013), 83-91
Podgursky, Nanocrystalline diamond films deformation observed during sliding tests against Si3N4 balls, Materials Science (Medžiagotyra). 21 (2015), 349-352