Search results

Introduction In engineering application,the type of materials accumulated plastic deformation phenomenon under the stess which is less than the yield limit with long time constant temperature is defined creep[1].But the research found that the macro plastic cumulative deformation will occur under the repeated impact with the stess which is far less than materials yield limit(about 1/10 ～1/3 of material yield limit).
This research has important significance for some components in this condition.It will be benefit for selection of component materials, failure to prevent and improving the reliability of system[2].
Low stress repeated impact deformation is a fairly complex deformation.Based on the orthogonal analysis, the literature [4]found that the characteristic of materials and the material level were the main influence factors of material deformation under repeated impact with certain stress and certain impact times.So the paper make a hypothesis of the strain rate function of repeated impact creep
Acknowledgements The authors acknowledge the financial support of the National Natural Science Foundation of China (50975187, 61078019 and 10972150), and the Science & Technology Plan of Suzhou (SG 0825 and SYG201036).
[5] Caihong Yang,Jun Mao,Jianguang Li.Journal of Jilin University.Vol.38(2008),p.92~97.

Among the TCO´s, thin films of In2O3 and SnO2 are materials of interest for applications in photovoltaics among others [3-10].
Therefore, characterization of this type of systems is an important issue because of its possible impact in materials research.
The metal induced gap states (MIGS) at the interface opens up a new window for the design of intelligent materials.
Surfaces and Interfaces of Solid Materials.
Transactions on Electrical and Electronic Materials 10-6 200-289 (2009) [29].

Study on the Change Behavior of Fluorosilicone Rubber in RP-3 Kerosene Jinjuan Fan1,a, Chunguang Li 2,b, Bintao Liu1,c, Chenyang Sun1,d, Xinghui Jia1,e 1AECC Beijing Institute of Aeronautical Materials, Aviation Key Laboratory of Science and Technology on Materials Testing and Evaluation, Beijing, China; 2China Academy of Civil Aviation Science and Technology, Beijing, China.
POLYMER MATERIALS SCIENCE AND ENGINEERING, 2018, 34(5): 116-120
Materials Review , 2014,28(4): 99-102
JOURNAL OF AERONAUTICAL MATERIALS, 2011, 31(zl): 240-243
Materials Letters, 2012(78):110-112.

Advance polymer materials acquired by utilizing modification technology have attracted more and more attention.
This article aims to prepare active packaging materials with controlled release of antimicrobial agent, using polymer surface modification technology and drug controlled release technology.
Materials and Methods Materials.
Chen: Journal of Applied Polymer Science, Vol.88 (2003), p.1726-1736 [6] M.H.Kunita, E.M.
Rubira: Brazilian Journal of Chemical Engineering., Vol. 23(2006), p.745-749

Teik Chan: On the effects of hydrogenation of thin film polycrystalline silicon: A key factor to improve heterojunction solar cells, Solar Energy Materials and Solar Cells, Vol.122 (2014), p.31-39 [4] A.
Khalili: Temperature dependence of InGaN/GaN multiple quantum well based high efficiency solar cell, Solar Energy Materials and Solar Cells, Vol.95 (2011), p.3124-3129 [5] P.
Ravindra: Temperature dependence of solar cell performance—an analysis, Solar Energy Materials and Solar Cells, Vol.101 (2012), p.36-45 [6] M.
Pivac: Effects of low-temperature annealing on polycrystalline silicon for solar cells, Solar Energy Materials and Solar Cells, Vol.95 (2011), p.559-563 [8] S.
Weingaertner: Numerical investigations of solar cell temperature for photovoltaic concentrator system with and without passive cooling arrangements, International Journal of Thermal Sciences, Vol.50 (2011), p.2514-2521 [9] P.

Introduction As the result of greater environmental awareness, the demand for environmentally friendly materials is significantly raised.
Currently, several cellulose solvent systems have been available for the preparation of all cellulose composite materials.
Methodology 2.1 Materials In this research, microcrystalline cellulose (MCC) with particle size of 50µm, Acetone and Sodium Chlorite was supplied by Sigma-Aldrich, USA.
Gatenholm: Journal of applied polymer science.
Conrad: Textile Research Journal.

Research Progress in Enhancement Technology of Phytoremediation Yiyun LIU1,a, Shuang CUI1,b, Qing HAN2,c and Qianru ZHANG3,d 1College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun 113001, China 2Key Laboratory for Ecological Metallurgy of Multimetallic Mineral, School of Materials & Metallurgy, Northeastern University, Shenyang 110819, China 3Key Laboratory of Pollution Ecology and Environment Engineering, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China aliuyiyunemail@126.com,bccshuang@163.com（corresponding author）,chanq@smm.neu.edu.cn, dzhangqianru@iae.ac.cn Key words:Phytoremediation;Heavy metal;Enhancement; Abstract.
Acknowledgment The work is supported by the National Natural Science Foundation of China (No. 31100375 and 31470552).
Effect of cadmium surfactant combined pollution on physiological characteristics of wheat leaf, J.Chinese Journal of Applied Ecology. 9,1 (1995) 95-200
Ecology and Environmental Science.19,4 (2010) 817-821
Journal of Yunnan University. 32,5 (2010) 587-593.

In the process of analysis, nonlinear characteristic of material and contact were accounted for.
The location of the maximum stress changes as the material loss increase.
The maximum stress is located on the line approximately 60 deg to the loading direction for 0% material loss.
Acknowledgements The present work is part of the contribution of National Natural Science Foundation of China (No. 50675221).
Benak, International Journal of fatigue, Vol.23S (2001), p.349 [5] D.Z Yu, in: Research the influence of Corrosion and MSD on Integrity of Aircraft, Naval Aeronautical Engineering Academy Publishing, YanTai, China, In Chinese (2008)

The Product Material Model and Process Parameters Pre-set.
The product material is Starex HR1360.
In MPI materials library, the melt temperature of material molding is suggested as 215°C.
C, the gas penetration effect and filling effect of the material are better.
Li: Journal of Applied Polymer Science, Vol. 90 (2003), pp. 2377-2384 [3] M.A Parvez: Journal of Materials Processing Technology, Vol. 121 (2002), pp. 27-35 [4] H.L.LEE, NAN SHING ONG, M.A Parvez: Advances in Polymer Technology, Vol. 10 (2001), pp. 33

Titania-mica is usually prepared by coating low refractive index materials like mica, with high refractive index materials such as metal oxides, the metal oxides are TiO2, Fe2O3, Cr2O3 or a complex of these oxides.
Materials Letters, 2006,60:364-367
Materials Letters, 2002, 54(5-6):397-402
Journal of the American Ceramic Society, 2001,84(3):619-622
Journal of the European Ceramic Society, 2006,26(9):1527-1534.