Search results

The coating materials mainly are metals like Ni, Cu or other high temperature resistant materials like Al2O3, SiC and so on[9,10].
Materials and Methods The experimental matrix of the research is Al-5Mg alloy.
Then the morphology of the composite materials prepared by the above method was analyzed.
Daoud, Microstructure and tensile properties of 2014 Al alloy reinforced with continuous carbon fibers manufactured by gas pressure infiltration, Materials Science and Engineering A. 391 (2005) 114-119
Pramod, Zulfiqar Khan, Tribological characteristics of innovative Al6061–carbon fiber rod metal matrix composites, Materials and Design. 50 (2013) 597-605

Damage Evolution Equation of AZ31B Magnesium Alloy during Superplastic Deformation Meijuan SONG 1,a , Lingyun WANG 2,b , Raochuan LIU 1,c , Zhixiang WANG 3 1 College of Metallurgical and Materials Engineering, Chongqing University of Science and Technology, Chongqing, 400050, China 2 College of Materials Science and Engineering, Chongqing University, Chongqing, 400044, China 3 Chongqing Jiao Tong University, 400043, China a meijuan_song@126.com, b linyunwang@yahoo.com, c larryemailbox@126.com.
For some materials with good ductility, damage is usually accompanied by the nucleation and expansion of micro-cavities.
The internal cavity density of material can better reflect the damage in superplastic deformation, meanwhile, the cavity damage of materials at elevated temperature can be preserved to room temperature with proper method.
The cavity volume fraction vf is measured as damage variable in superplastic materials.
Materials Science and Technology, 1997, A234-236: 343-346 [8] Wu shidun.

Known as the "green engineering materials in twenty-first Century", in aerospace vehicle industry, transportation tools (car), the application of optical instruments, household appliances, portable computer, electronic and electrical appliances industry, telecommunications, mobile phone audio material, such as national defense science and technology field widely.
Tang, et al: Materials review, Vol. 25 (2011), No.7, pp.89-93
Chen, et al: Rare metal materials and engineering, Vol. 38(2009), No.8, pp.1363-1367
Lin: Transactions of materials and heat treatment, Vol. 30(2009), No.1, pp.157-160
Gong, et al: Journal of inorganic materials, Vol. 26 (2011), No.7, pp.721-725.

Materials and Methods Palm Ash.
Palm ash from local palm oil mill was used as raw materials to produce silica materials.
“High-purity Amorphous Silica Originated in Rice Husks via Carboxylic Acid Leaching Process”, Journal of Materials Science, 43, 7084-7090
“Review of Extraction of Silica from Agricultural Wastes using Acid Leaching Treatment”, Advanced Materials Research, Vol. 626, 997-1000
“Effect of Nitric Acid Digestion on Organic Materials and Silica in Rice Husk”, J.

Applied Mechanics and Materials Vol. 325-326 (2013) 1454-1459
Mikula, The Structure and Properties of PVD and CVD Coated Al2O3-TiC Mixed Oxide Tool Ceramics for Dry on High Speed Cutting Processes, Journal of Materials Processing Technology 164-165 (2005) p. 822-831 [5] I.
Advanced Materials Research Vol. 712-715 (2013), 347-351
Inorganic Materials: Applied Research.  
Materials Science and Engineering A342 (2003) 58-/79 [11] Panckow A., Steffenhagen J., Lierath F.

Thus, heavy weight material is extremely easy to fall into substance material groove.
Although it improves recovery efficiency of heavy particles in heavy material groove, it makes light particles’ backflow easily under the action of centre whirlwind flow and light material flows into the air-separator’s front further.
References [1] G.Pu, “Sustainable Development of Urban Municipal Solid Wastes Treatment,” Journal of Chongqing Construction University, Vol. 25(6), pp.94-99. (2003) [2] W.Yao, “Situation and Analysis of Municipal Solid Wastes Treatment in Our Countries,” The Science of Environmental Protection, Vol. 30(122), pp.37-39. (2004) [3] B.Chen,C.Deng&Y.Mao, “Technical and Economic Choose Research of Urban Municipal Solid Wastes Resource Disposal Scheme ,Environmental engineering Journal, Vol. 1(1), pp.130-133.(2007) [4] R.Zhang&Y.Shi, “Automatic Sorting Technology of Urban Municipal Solid Wastes,” Environmental Science and Technology, Vol.31 (2), pp104-107.(2008) [5] B.Li,C.Zhao&Y.Shi, “The Research of Urban Municipal Solid Wastes Horizontal Air-separator Design,” Ningbo University Journal, Vol.20(2), pp184-188. (2007) [6] B.Li,“Integrated Mechanical Separation and Parameter Optimization for Municipal Solid Wastes，” Tongji University. (2006) [7] F.Chen&R.Pan, Engineering Air-solid Multi-phase

Nowadays, only fine chemicals such as electronic and pharmaceutical chemicals use phosphorus pentoxide as core raw materials, chemicals with phosphorus or polyphosphates are gradually replaced by wet process phosphoric acid, named non-P4O10 process.
It was found that ammonia atmosphate has significant effect on crystalline form of prepared ammonium polyphosphate, which is the aim of this paper. 2 Experimental 2.1 Materials Diammonium hydrogen phosphate (DAP) and urea were supplied by Sinopharm Chemical Reagent Co.
Journal of American Chemical Society, Vol. 91,(1969), p. 62
Journal of Agriculture and Food Chemistry, Vol. 24,(1976), p.412
Polymer Journal, Vol. 41(2005), p.2023

Acknowledgement Thanks the support from the key science-technology projection of Guangdong province (No. 2005A30402001), and the open fund of Guangdong key laboratory for advanced metallic materials processing (No.2007006).
Journal of Engineering for Industry Vol. 112(1990), p. 161 [7] K.
Journal of Engineering for Industry Vol. 114(1992), p. 213 [8] M.
International Journal for Numerical Methods in Engineering Vol. 29(1990), p. 263 [9] F.
Progress in Safety Science and Technology V (2005), p. 1634

China, 150001 2 School of Material Science and Engineering, Harbin Institute of Technology, P.O.
Introduction As a kind of thermoplastic material, polycarbonate (PC) has some good properties.
Edwards and et al: Journal of Materials Processing Technology, Vol. 177 (2006), pp.311-314
Reza: Iranian Polymer Journal, Vol. 17 (2008), pp.571-597
Wang: Journal of Plasticity Engineering, Vol. 10 (2003) No.2, pp.64-66.

Key Engineering Materials, Vol. 450(2010), p.63-66 [3] Z.
Advanced Materials Research, Vol. 129(2010), p.1181-1185 [4] Z.
Influence of load capacity on hydraulic journal support deformation in finite element calculation.
Journal of Central South University of Technology, Vol.15 (2008), p.245-249 [6] S.
Yanqin: Journal of Hydrodynamics(Ser.A), Vol. 24(2009), p.119-123