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Corrosion and Protection of Magnesium Alloys LV Yang-yang1, a and ZHANG Ling-feng1, 2,3,b 1School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003, China 2Henan Key Laboratory of Non-ferrous Metals Materials Science and Processing Technology, Luoyang, 471003, China 3Henan collaborative innovation centre of Non-Ferrous generic technology, Luoyang ,Henan471003,China acl_lvyang@163.com, bzh_lingfeng@163.com Keywords: Magnesium alloy.
Materials Review, 2008, 18 (4): 72 -77
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[4] Song G, Bowles L, Stjohn DH Corrosion resistance off aged die cast magnesium alloy AZ91D [J], materials science & Engineering A, 2004, 366 (1): 74-86
[8] Wan D Q, Wang J C, Wang G F, et al. effect of Mn on damping capacities mechanical properties and corrosion behavior of high damping Mg3-wt%Ni based alloy [J]. materials science & Engineering A, 2008, 494(1-2):139-142

Materials and Methods A.
Wu, “A review on mixture design methods for self-compacting concrete,” Construction and Building Materials Journal, vol.84, 2015, pp. 387–398
Dawson, “On void structure and strength of foamed concrete made without/with additives,” Construction and Building Materials Journal, vol. 85, 2015, pp. 157–164
Palou, “Effect of activated foaming agent on the foam concrete properties,” Construction and Building Materials Journal, vol. 125, 2016, pp. 998–1004
Gao, “The effect of coarse aggregate gradation on the properties of self-compacting concrete,” Materials and Design Journal, vol. 40, 2012, pp. 109–116

Experiment Materials and Equipments.
It is advisable that choose restoration materials according to transmittance of remnant tooth.
Yao: Modern Dental Color Science (Xiamen University Press, Xiamen, China, 2000), p.55
Chinese Journal Of Geriatric Dentistry.
Part II: core and veneer materials.

Study on mechanical properties of wood plastic composites Huang fang Eastern Liaoning University, Chemical Engineering and Materials Science, Liaoning Dandong 118000 3x.931@163.com Key words: composite material; mechanical properties; research Abstract.Composite material has many excellent properties, current, receives special attention was paid to its mechanical properties.
Composite materials are often called fiber ( or other dispersed phase) reinforced composite materials.
Experiments show that, the ratio of raw materials on the properties of the composite materials affected greatly.
This shows that rely on increase the dosage of solvent to improve the mechanical properties of materials is limited.
Journal of Reinforced Plastics and Composites, Vol 11, April 1992 [9]Vares T, Reiska R.

The used material constants are listed in Table1.
The used material is Kevlar-epoxy or Graphite-epoxy.
Shu: Composites Science and Technology Vol. 54(1995), p. 101 [5] Christian N.
Della, Dongwei Shu: Journal of Sound and vibration Vol. 282(2005), p. 919 [9] P.M.
Ghoshal: Journal of Sound and vibration Vol. 273(2004), p.387 [12] Songnan Luo, Fu Yiming, Cao Zhiyuan: Journal of Sound and vibration Vol. 271(2004), p.535 [13] F.

However, for hard materials, such as dual-phase steel DP 980, premature rupture occurs in the vicinity of the grips.
References [1] Iosipescu, N.; New Accurate Procedure for Single Shear Testing of Metals, Journal of Materials 2:537-566, 1967
[3] G'Shell, C.; Boni, S.; Shrivastava, S.; Application of the simple shear test for determination of the plastic behaviour of solid polymers at large strains, Journal of Materials Science 18:903-918, 1983
F.; G'Shell, C.; Flow localisation induced by a change in strain path in mild steel Materials Science and Engineering A 111:71-80, 1989
[6] Bouvier, S.; Haddadi, H.; Levée, P.; Teodosiu, C.; Simple shear tests: Experimental techniques and characterization of the plastic anisotropy of rolled sheets at large strains, Journal of Materials Processing Technology v.172:96–103, 2006

Acidified sodium chlorite (NaClO2 + H3O+) is commonly used as a standard reagent for delignification and cellulose extraction from wood materials [14] but the process involved resulting radical chlorine that reacts with lignocellulosic material into highly toxic organochlorine.
Karimi, "Pretreatment of Lignocellulosic Wastes to Improve Ethanol and Biogas Production: A Review," International Journal of Molecular Science, vol. 9, pp. 1621-1651, 2008
Shirai, "Effect of physical, chemical, and thermal pretreatments on the enzymatic hydrolysis of oil palm empty fruit bunch (OPEFB)," Journal of Tropical Agriculture and Fundamental Science, vol. 2, no. 36, 2008
Hassan, "Application of box-behnken design in optimization of glucose production from oil palm empty fruit bunch cellulose," International Journal of Polymer Science, 2013
Sun, "Comparative Study of Cellulose Isolated by Totally Chlorine-Free Method from Wood and Cereal Straw," Journal of Applied Polymer Science, vol. 97, pp. 322-335, 2005.

The Raw Materials Genetic Type Effect on the Water-Reducing Additives Effectiveness M.Yu.
Lebedev, Quality evaluation of carbonaceous industrial by-products and its effect on properties of autoclave aerated concrete, IOP Conference Series, Materials Science and Engineering. 327 (4) (2018) 04203311 [10] N.I.
Alehin, The development of composite nanostructured gypsum binder with enhanced heat resistance performance, Materials Science Forum. 945 (2018) 293-298 [12] I.V.
Shatalova, New point of view on materials development, IOP Conference Series, Materials Science and Engineering. 11 (2018) p. 032020
Kozhukhova, Mechanical activation control of activity of silica raw materials of different Genesis, Construction materials, equipment, Technologies of the XXI century. 4 (183) (2014) 52–53.

Materials and Methods Manufacturing Panels from TetraPak® Waste.
Shah: Journal of Material Science. 2013, Vol. 48, pp. 6083-6107
Barboutis: Wood Material Science and Engineering. 2014, Vol. 9, 4, pp. 202-208
Felisberti: Journal of Applied Polymer Science. 2006, Vol. 101, 5, pp. 3183-3191
Hassan, R Farag: Journal of Applied Polymer Science. 2015, Vol. 132, 28, pp. 42253, (1-8).

The FEM software DEFORM-3D has been applied to simulate the plastic flow of materials during the forming process.
For the helical gear forging process of an plastic deformation problem, the governing equations for the solution of the mechanics in deformation for materials involve equilibrium equations, yield criterion, constitutive equations and compatibilityconditions.The most important and crucial part of simulation in software is the selection of appropriate material model.
The material is formed by the cylinder-shaped punch.
Tak: International Journal of Mechanical Sciences, Vol. 41, pp. 725-739 ,( 1999)
Hsu, Journal of Material Science Forum: Vol. 505-507, pp. 733-738