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All charge materials: metal parts, slag-forming agents and deoxidizers are used dry, free of oils and inclusions.
The dimensions of the charge materials pieces should be no more than 50×200×250 mm.
Specified size of charge materials.
Additionally, the slag is deoxidized with granulated aluminum, sawdust or other aluminum-containing materials.
Rethwisch, Fundamentals of materials science and engineering: an integrated approach, 3rd ed.

Experiment Materials.
At present, the main toughening mechanisms of fibrous reinforcing materials on composite materials are pullout effect, crack bridging and crack deflection, etc. [8,9].
References [1] Qiaozhen Yu and Jie Xiong: Journal of Zhejiang Institute of Science and Technology.
Vol. 38(8) (2010), p. 11-13 (In Chinese) [4] Mingli Cao and Jianqiang Wei: submitted to Journal of Wuhan University of Technology -Materials Science Edition (2010) [5] Mingli Cao and Jianqiang Wei: submitted to Journal of Wuhan University of Technology -Materials Science Edition (2011) [6] Wu Yao, Yiping Ma, Muhua Tan and Keru Wu: Journal of Building Materials.
Vol. 40(1) (2009), p. 34-37 (In Chinese) [8] Erfan Chen and Chen Dong: Polymer Materials Science and Engineering.

New Efficient Technique for Finite Element Modeling of Macro Fiber Composite Piezoelectric Materials Diaa Emad1,2,a*, Mohamed A.
Introduction Smart materials used in engineering applications have a vast history with a lot of challenges and future aspirations.
Danishevsâ, "Asymptotic homogenization of composite materials and structures," Applied Mechanics Reviews, vol. 62, p. 030802, 2009
Preumont, "Mixing rules for the piezoelectric properties of macro fiber composites," Journal of intelligent material systems and structures, vol. 20, pp. 1475-1482, 2009
Wilkie, "Nonlinear tensile and shear behavior of macro fiber composite actuators," Journal of Composite Materials, vol. 38, pp. 855-869, 2004

Starting materials of block copolymer polyurethane (PU) comprised of rigid isocyanate, short diol or diamine, and yield polyol.
Experimental Material.
Science and Technology of Rubber (4th Edition).
Lu, Journal of Materials Chemistry 21 (2011), p. 4222–4227
Wu, Journal of applied polymer science, 89(4) (2003), p. 959-970

Study on the properties of pumping gangue filler Yuezhong LIN 1,a , Dongcai Lin 2,b 1The School of Civil and Architecture Engineering in Shandong University of science and Technology Qingdao China 266510 2The School of Resources and Environmental Engineering in Shandong University of science and Technology Qingdao China 266510 ajcssust@163.com , b6057170@163.com Keywords: filling material ;pump; gangue Abstract: As reinforcement of goaf filling needs, filling material mined area become the focus of research and development.
Therefore , there is a need for testing knowledge with high volume coal gangue filling physical and mechanical properties of materials , and to find the best mix.
Raw materials and the test method Raw materials Coal waste: Crushing coal gangue mineral, particle size 5~20mm .
Table 2.2 Dehydration rate Materials for walls dehydration rate % Compact nylon bag 6.9 Hydrophobic nylon bag 10.2 Weave nylon bag 7.3 Filler for shrinkage In order to study the fill material shrinkage , we use the 200 × 200 × 200 steel mould, observation of shrinkage, the contraction for 3.75% .
Zhejiang hydropower journal ,2000(1):37~38

Currently highly efficient and stable nanofluids, thermal interface materials, phase change material and high thermal conductivity composite materials have been studied extensively and deeply and become effective measures to solve this problem.
The Graphene Thermal Interface Materials.
Typical thermal interface materials can be divided into the following categories: thermal grease, thermal gel, phase change materials and metal thermal interface materials.
Choi, Enhancing thermal conductivity of fluids with nanoparticales, developments and applications of non-Newton flows, Applied Physics A:Materials Science & Processing, 1995, 66: 99-105
Journal of engineering thermal physics,2013(9):1749-1751.

At last, this model was applied in forecasting the demand for emergency materials in disaster.
Thus, applying the research result of the previous part of this article, we can establish a prediction model of the demand for emergency materials in disaster on the basis of different types of whitenization weight functions, therefore forecasting the demand for emergency materials in real time to provide the reference for emergency organizations and reduce the lost of citizens’ fortune and lives and the harm on the development of economy and society.
The Journal of Grey System (UK), 1(1):1-24, (1989)
The Journal of Grey System, 11(1):131-138(1996)
Beijing: Science Press(2005)

(2)According to the processing information and practical situation in spot, the distribution plan of auxiliary tools and materials is formed, including the distribution amount and time of the auxiliary tools and materials to specified equipments
(3)The distribution plan is timely sent to tools and material warehouse in workshop, so that the tools and materials could be prepared in advance according the plan
Equipment consuming more materials within the same time is supplied with materials available with shorter waiting time.
Journal of Liaoning Technical University (Social Science Edition). 25(6)(2006), p. 232-236 [3] Y.Y.Xiao, SH.M.Wang, Q.R.ZHang: TheModel of MPS/MRP Applied to JIT.
Journal of CHongqing University (Natural Science Edition). 31(9) (2008), p. 13-17 [5] L.X.Tang, J.ZH.Chang, M.G.Wang: the Master Production Scheduling Method Based on JIT.

The new program and challenge of upconversion materials Yongjun Wang College of Electronics and information engineering,Tianjin Polytechnic University,Tianjin,300387 wyjxww@126.com Key Words: Upconversion,Rare earth doping,Application.
Push towards this kind of materials to practical application in different field.
CH INESE U,Vol.20(2004),No.6,p.781-784 [7] H.Jun: ARBIN UNIVERSITY OF SCIENCE AND TECHNOLOGY(In Chinese),2011 [8] J.G.
Cheng: CHEMICAL JOUＲNAL OF CHINESE UNIVEＲSITIES(In Chinese), Vol.35(2014),No.2,p.224-229 [12] Y.C.
Liu:Nature Materials,Vol.24(2013),p.1-29 [14] X.Y.

Journal of Materials Science: Materials in Electronics, 29 (2018) 2743–2747
Journal of Materials Science: Materials in Electronics, 24 (2013) 704–710
Journal of Materials Science: Materials in Electronics, 26 (2015) 128–133
Journal Of Materials Science-Materials In Electronics, 27 (2016) 8378–8383
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