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The secondary raw materials restarted in the production process can consist of at least three qualitatively different categories of materials: - with the same characteristics as the original materials - with characteristics of new materials, replacing the traditional ones in the same applications from which they originated - with characteristics of new materials, replacing traditional ones in applications other than those from which they originated The first category includes those materials which, after having been separated in the treatment phase, can be added to the virgin material at any stage of its transformation process and are no longer distinguishable from it.
Journal of Green Building, 15(2), 45-55
In Journal of Physics: Conference Series (Vol. 908, No. 1, p. 012005).
The use of green materials for the acoustic correction of rooms.
Applied Sciences, 10(19), 6881

Analysis of Test Materials Coal Gangue In the test coal gangue which is after secondary crushing is from Zibo mining group Daizhuang coal mining, and the screen test is showed in Fig.1.
Journal of Mining & Safety Engineering, 2009, 26(1) , p. 1-14
[8] Siriwardane.H.J, Kaman.S.S, Ziemkiewicz.P.F: Use of waste materials for control of acid mine drainage and subsidence[J].
Journal of Mining & Safety Engineering, (2006)
Coal Science and Technology, (2006)

The theoretical capacity is calculated by Eq. 4, where F is Faraday constant, ε is the geometry structural coefficient of materials andis the relative molecular weight of the anode materials.
Therefore, LiSiNi3 conforms to the anode material selection standard and is suitable for anode materials for lithium ion batteries.
Lou, Preparation and performance of Si-Fe composite materials for lithium ion batteries, Journal of Central South University (Science and Technology). 42 (2011) 859-864
Hou, Dead lithium phase investigation of Sn-Zn alloy as anode materials for lithium ion battery, Chinese Science Bulletin. 54 (2009) 1003-1008
Ru, The Roles of Intermediate Phases of Li-Si Alloy as Anode Materials for Lithium-Ion Batteries, Rare Metal Materials and Engineering. 39 (2010) 2079-2083

Materials Science and Engineering A 485 (2008) 415-421
Journal of the European Ceramic Society 33 (2013) 423–432
Journal of Materials Research 25 (11) (2010) 2150-2158
Journal of the European Ceramic Society 26 (3) (2006) 337-341
Composites Science and Technology 64 (2) (2004) 155-170

Friction and Wear Characteristics Cu-based P/M Brake Friction Materials with Addition of Fe and C 1,2,aR.J.
Introduction Powder metallurgy (P/M) friction materials are normally classified into three types; namely Cu-based, Fe-based and Cu-Fe-based materials [1].
Cu-based P/M friction materials were prepared and the effects of Fe and C friction components on the COF and wear behaviors of the materials were studied and discussed in this work.
Ariff, Wear Mechanism of TiN , TiAlN and TiCN Coated Drills During Drilling of Carbon Steel Journal of Physical Science, Vol 18(1) 2007, 75-85
Azhari, Microstructural characteristics on the surface and subsurface of semimetallic automotive friction materials during braking process Journal of Materials Processing Technology 140 (2003) 694–699

Coal spontaneous combustion mechanism and Research of New Flame Retardant Material Wenhua Pang1, a, Ruxiang Qin2,b 1College of Energy and Security, Anhui University of Science & Technology, Huainan, 232001, China 2College of Energy and Security, Anhui University of Science & Technology,Huainan , 232001, China aemail: wenwen91804@sina.cn, bemail: 309374919@qq.com Keywords: Coal Spontaneous Combustion; Free Radical Reaction Mechanism; New Flame Retardant Materials; The Inhibitor Agent Abstract.
By analyzing the mechanism of coal spontaneous combustion, this paper summarizes the deficiency of existing flame retardant materials, to expound their thoughts on new flame retardant materials research trent.
Therefore, the material selection extended to the field of fire protection materials, in order to find the best fire-retardant materials, to achieve the best resistance of the results, will be a new trend.
Journal of Coal, 1998, 23(6) 620
Journal of ChinaUniversity of Mining, 1996, 25(3) 112-113

Here we discuss the main features of these materials.
These materials heat up when a magnetic field is applied.
Also the magnetocaloric performance of these materials is significantly better than the rare-earth based classical materials.
Bruck, Advanced Energy Materials 1 (2011) p. 1215
Brück, Advanced Materials 26 (2014) p. 2671

In order to obtain the braided composite materials with better combination performance, it is urgent to research and develop more 3D braided processes.
The viable processing equipment has developed for one of novel 3D braided materials by our group, as shown in Fig.7.
Geometry model of new 3D braided materials Novel 3D braided geometry structure is expected for the production of new 3D braided composites preform.
[2] Ma Wensuo, Feng Wei: Journal of University of Science and Technology Beijing, Vol. 29(2) (2007), p. 226-231+246
[3] Ma Wensuo, Zhu Jian-xun, Jiang Yun: Journal of Materials Science and Engineering, Vol. 28(5) (2010), p

Sports Equipment Based on High-Tech Materials Song Tao East China Jiaotong University Sports Institute, Nanchang Jiagnxi, 330013 Keywords: new materials; sports; application Abstract.
The 1960 Olympic Winter Games, making Snowboard made artificial materials using a French player, won the championship, this caused the sports scientists great interest in making ski. 70 years later, with the development of material science, scientists have developed a new material for ultra high molecular weight polyethylene, ski, snowboard made of this material with no water, greatly improvement glide performance.
New Materials Applied In Free Gymnastics Mat Gymnastics equipment using some new materials modern achievements of science to improve, to increase elasticity, toughness, more suitable for athletes to play to their potential, more conducive to innovation and reduce sports injury.
References [1] Hu Luoyan Wang Xiujuan sportswear materials analysis [J].
Songliao journal, 2000, ( 3 )

Dificult to Machine Materials: Fiber Reinforced Plastic Matrix Composites of Composite Materials. 2 nd MESIC, Madrid, Spain. 2007
Material Science Forum, 526 (Advances in Material Processing Technologies). 73-78. 2006 [3] A.
Journal of Materials Processing Technology.
International Journal of Mechanical Sciences 49. 983-988. 2007
Journal of Materials Processing Technology 203. 431-438. 2008