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Raw materials FGD gypsum.
Activated fly ash shows great properties and this is the key point that promotes the ash wide applications in building materials.
Summary FGD gypsum-Fly ash plaster material was prepared by desulfurization gypsum plaster and fly ash as main materials, retarder, super absorbent polymers (SAP) and other additives.
Acknowledgements This work is supported by the National Natural Science Foundation of China under Grant No.50972051 and Natural Science Foundation of Shandong Province under Grant No.Y2008F12.
References [1] LI Xiang, Aruhan, YAN Pei-yu: Journal of Building Materials Vol. 13(5) (2010), p.584-588 (In Chinese) [2] WANG Yu-yin, ZHU Jiang, LI Guo-zhong: Block-Brick-Tile Vol. (9) (2011), p.51-52 (In Chinese) [3] PENG Jia-hui, BAI Leng, QU Jin-dong et al: Journal of Chongqing Jianzhu University Vol. 29(2) (2007), p.110-112 (In Chinese)

The applicability of functionally graded materials (FGM) for solid insulator of gas insulated switchgear (GIS) was investigated.
Introduction Functionally graded materials (FGM) are a class of materials comprising a spatial gradation in composition and/or structure, tailored for a specific performance or function [1].
Recently we have developed a facile way to prepare permittivity graded materials.
Remanis, in: Handbook in Advanced Materials, edited by J.
Pojman: Journal of Applied Polymer Science, Vol. 79 (2000), p. 2398

Theoretical analysis based on energy method is first presented, the buffering process of honeycomb material can be divided into three phases, honeycomb material can be equivalent to orthotropic material and the equivalent material properties are given.
Material properties of honeycomb material Honeycomb material has its special stress-strain curve as shown in Fig. 1.
Acknowledgment This work is supported by Natural Science Foundation of China (51105196), Natural Science Foundation of Jiangsu Province (BK2011733) and Open Project Foundation of Shanghai Key Laboratory of Spacecraft Mechanism.
References [1] Jinbao Chen, Key Technology Research Progress of Lunar Lander Landing Buffer Mechanism, Journal of Astronautics.
Vol. 29 (2008), in Chinese [2] Ying Zhang, Analysis of soft landing buffer materials of lunar lander, Master’s thesis of Nanjing University of Aeronautics and Astronautics, 2008, p. 19 [3] Xingrui Ma, Spacecraft Dynamics: Progress and Application of Several Problems (Science Press, China 2001), p. 192, in Chinese [4] SIMULIA, Abaqus 6.10 Documentation, 2010

Obtained a new material named foamed bamboo fiber cushion packaging materials for the express packaging .
Compared their products and got that the product using bamboo pulp had better performance. and the foam bamboo fiber material is a cushion packaging materials which main constituents are based on natural raw materials.
Bamboo fiber foam cushioning materials research [J].
Journal of AppliedPolymer Science, 2011, Vol. 119(6):1623~1626
Packaging Engineering.2004,25(6), pp.  22-25 [7]Gitte Sorensen, Jens Risbo, Characterization of moulded-fibre packaging with respect to water vapour sorption and permeation at different combinations of internal and external humidity, Packaging Technology and Science,Volume 18, Issue 2, Date: March/April 2005,pp.59-69 [8]Ye Liu , Shihang Wang,The Research of the Green Buffer Packaging Materials for the Small Pieces of Express Items Applied Mechanics and Materials Vols. 275-277 (2013) pp 2346-2349 [9]Liu,Ye;Qi,Shu-yan;Shi,zheng-ying.The Key problems in the manufacturing of the bamboo buffer packaging material,Advanced Materials research.2011,306-307

Repair of meniscal injury of natural biological scaffold materials.
Natural biological materials include fiber protein, hyaluronic acid and collagen.
With the development of tissue engineering, biomechanics, gene engineering and materials science and in-depth research, but also provides a new approach for the treatment of meniscus injury.
Materials Science and Engineering: C, Volume 33, Issue 8, 1 December 2013, Pages 4777-4785
Journal of the Mechanical Behavior of Biomedical Materials, Volume 4, Issue 8, November 2011, Pages 2024-2030

Polymer/Inorganic Composite Materials for Quick Repair of Cement Concrete Pavement Hua Ding1, a , Ruili Xiang 2 , Zhimin Song 2, b and Zili Yu 2, 3, c 1College of Chemistry, Sichuan University, Chengdu 610064, China 2Analytic & Testing Center, Sichuan University, Chengdu 610064, China 3Institute of materials Science & Technology, Sichuan University, Chengdu 610064, China asally-dd@163.com, b SSZZ69@163.com, cziliyu@163.com Keywords: Quick repair materials, polymer/inorganic materials, concrete pavement repair Abstract.
The optimized composite materials have been used as quick repair materials in the Chengyu (Chengdu to Chongqing) highway, southwest China.
Experiments 2.1 Materials What polymers be used in the repair materials for quick repair of cement concrete pavement is essentially important.
Different kinds of polymers and variable proportion of these materials may cause different properties of the repair materials.
Mohan: European Polymer Journal, Vol. 40 (2004), p. 2167 [4] K.

Experimental Method and Process Raw Materials.
Effects of temperature gradient on the damage of zirconia metering nozzle, International Journal of Minerals, Metallurgy, and Materials, 2017, 24(9): 999-1003
Effects of the Precipitation of Stabilizers on the Mechanism of Grain Fracturing in a Zirconia Metering Nozzle, International Journal of Minerals, Metallurgy, and Materials, 2016, 23(9): 1041-1047
Effect of Various Surface Treatments on the Bond Strength Between Composite Resin and Zirconia Veneering Ceramic, Science of Advanced Materials, 2015, 7(1): 57-62
Corrosion Mechanism of Calcium Oxide Partially Stabilized Zirconia by an Alkaline Steel Slag, Science of Advanced Materials, 2019, 11(4): 483-488

A microscale formulation for low-cycle fatigue degradation in heterogeneous materials is presented.
Multiscale modeling of polycrystalline materials: A boundary element approach to material degradation and fracture.
Modelling intergranular and transgranular micro-cracking in polycrystalline materials.
Mechanics of Materials, 117, 137-151, 2018 [23] Benedetti I, Gulizzi V, A grain-scale model for high-cycle fatigue degradation in polycrystalline materials, International Journal of Fatigue, 116, 90-105, 2018 [24] Jalalahmadi B, Sadeghi F, Peroulis D.
AIMS Materials Science 5 (1), 127-144

Meijboom, "Review of supported metal nanoparticles: synthesis methodologies, advantages and application as catalysts," Journal of Materials Science 2020 55:15, vol. 55, pp. 6195-6241, feb 2020
Ravikumar, "Anticancer activity of Ficus religiosa engineered copper oxide nanoparticles.," Materials Science & engineering.
Basri, "Review on recent advance biosynthesis of TiO2 nanoparticles from plant-mediated materials: characterization, mechanism and application," IOP Conference Series: Materials Science and Engineering, vol. 1142, p. 012005, apr 2021
Taghizadeh, "Green synthesis of iron oxide nanoparticles by aqueous leaf extract of Daphne mezereum as a novel dye removing material," Applied Physics A: Materials Science and Processing, vol. 124, may 2018
seed extract and their toxic potential against mosquito vectors and HeLa cancer cells," Materials Science and Engineering C, vol. 39, pp. 203-212, jun 2014

Dong, Corrosion properties of S-phase layers formed on medical grade austenitic stainless steel , Journal of Materials Science: Materials in Medicine, 23 (2012), 271 – 281; [10] J.O.M.
White, Electrochemical materials science: comprehensive treatise of electrochemistry, vol. 4.
Materials Science and Engineering: A, Vol. 432, Iss. 1, (2006), 1-11; [14] C.
Lemons, Biomaterials Science: An Introduction to Materials in Medicine, Second Edition, ed.
An in vitro study, Materials Science and Engineering: C, 47(2015), 384-393; [27] A.S.