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Online since: August 2014
Authors: Zhi Gang Zhou, Min Lei, Ju Yong Chen
Materials and methods
Materials
PJ-70 was chosen as the base binder in this study.
Journal of Materials in Civil Engineering, ASCE. 14 (2002)344-354
Construction and Building Materials. 18(2004)399–408
Construction and Building Materials. 21(2005)328–337
Construction and Building Materials. 26(2012)481-489
Journal of Materials in Civil Engineering, ASCE. 14 (2002)344-354
Construction and Building Materials. 18(2004)399–408
Construction and Building Materials. 21(2005)328–337
Construction and Building Materials. 26(2012)481-489
Online since: February 2011
Authors: Harry Ku, Mohan Trada, Peter Wong, J. Huang, H. Fung
Introduction
Organic-inorganic hybrid materials consisting of inorganic materials and organic polymers are a new class of materials, which have received much attention in recent years.
The composite materials exhibit characteristics of both inorganic materials and organic polymers.
Callister, Materials Science and Engineering: An Introduction, Wiley, 2003, pp. 505, 550
‘Determination of tensile properties of plastic materials – Test conditions for moulding and extrusion plastics’
Matsumoto, T, Journal of Applied Polymer Science, Vol. 45, Issue 7, pp. 1281-1289.
The composite materials exhibit characteristics of both inorganic materials and organic polymers.
Callister, Materials Science and Engineering: An Introduction, Wiley, 2003, pp. 505, 550
‘Determination of tensile properties of plastic materials – Test conditions for moulding and extrusion plastics’
Matsumoto, T, Journal of Applied Polymer Science, Vol. 45, Issue 7, pp. 1281-1289.
Quantification Studies on Meso-Damage Characteristics of Marble under Uniaxial Compression Condition
Online since: May 2011
Authors: Xiao Hui Ni
Introduction
The change of macro-mechanics induced by material meso-structure evolution is a very important research subject of solid mechanics and material science.
Rock is a multiphase material composed of several kinds of mineral grains, cements, micro-pores and cracks.
Brittle or ductile materials should be studied on the meso-level.
Mechanics of Materials, Vol.37(2005), p. 231-259 [2] Kanatani K.
International Journal of Rock Mechanics and Mining Sciences, Vol. 37(2000) , p. 143-160 [5] Menendez B, David C, Nistal A M.: Confocal Scanning Laser Microscopy Applied to the Study of Pore and Crack Networks in Rocks.
Rock is a multiphase material composed of several kinds of mineral grains, cements, micro-pores and cracks.
Brittle or ductile materials should be studied on the meso-level.
Mechanics of Materials, Vol.37(2005), p. 231-259 [2] Kanatani K.
International Journal of Rock Mechanics and Mining Sciences, Vol. 37(2000) , p. 143-160 [5] Menendez B, David C, Nistal A M.: Confocal Scanning Laser Microscopy Applied to the Study of Pore and Crack Networks in Rocks.
Online since: April 2013
Authors: Wei Guang Li, Li Xin Chen, Peng Wei Hao, Chao Qiang Ye, Jia Le Song
Photo polymerization of Thiol-hyperbranched Polysilazanes
Jiale Song1,a,Pengwei Hao1,b,Chaoqiang Ye1,c,LixinChen2,d,Weiguang Li1,e
1School of Materials Science and Engineering, Chang’ an University, Xian, 710064, PR China
2Department of Applied Chemistry, School of Science, Northwestern Polytechnic University, Xian, 710072, PR China
ajlsong@chd.edu.cn,bhaopw123@yahoo.cn,cyechaoqiangmvp@163.com,dlixin@nwpu.edu.cn,
ewgli@chd.edu.cn
Keywords: Hyper branched polysilazanes.
Moreover, the method of manufacturing such ceramics can be effectively employed to control the size and shape of MEMS devices, as well as material properties through tailoring the chemistry of the organic precursors.
Experimental Materials.
This assumption is hold for materials with a single reaction and no other enthalpy events, such as the evaporation of solvent or volatile components, enthalpy relaxation, or significant changes in heat capacity with conversion.
European Polymer Journal. 2005; 41:367-374
Moreover, the method of manufacturing such ceramics can be effectively employed to control the size and shape of MEMS devices, as well as material properties through tailoring the chemistry of the organic precursors.
Experimental Materials.
This assumption is hold for materials with a single reaction and no other enthalpy events, such as the evaporation of solvent or volatile components, enthalpy relaxation, or significant changes in heat capacity with conversion.
European Polymer Journal. 2005; 41:367-374
Online since: September 2016
Authors: Wasawat Kraithong, Apiluck Eiad-Ua, Worapak Tanwongwal, Sanchai Kuboon
Materials and methods
Synthesis of nickel-copper oxide catalysts.
,Science, 2010. 327(5969): p. 1110-1114
[7] Bozell, J.J., Science, 2010. 329(5991): p. 522-523
[8] Bozell, J.J., Chemicals and materials from renewable resources. 2001: ACS Publications
Rinaldi, Journal of Molecular Catalysis A: Chemical, 2014, p. 388–389, p. 106-115
,Science, 2010. 327(5969): p. 1110-1114
[7] Bozell, J.J., Science, 2010. 329(5991): p. 522-523
[8] Bozell, J.J., Chemicals and materials from renewable resources. 2001: ACS Publications
Rinaldi, Journal of Molecular Catalysis A: Chemical, 2014, p. 388–389, p. 106-115
Online since: February 2013
Authors: Yi Ding, Li Qun Ma, Xiao Dong Shen, Hong Qi Shi
Corrosion Failure analysis of 35CrMo Bolt in Wet Hydrogen Sulfide Environment
Shi Hong-qi, Ding Yi, Ma Li-qun Shen Xiao-dong
(College of Materials Science and Engineering , Nanjing University of Technology,
Nanjing China, 210009)
Keywords: 35CrMo; bolt; hydrogen sulfide; stress corrosion cracking; heat treatment
Abstract:Failure analysis of fracture of 35CrMo bolt was investigated.
It indicated that the material had less hardenability.
Journal of Chinese society for corrosion and protection,2000,20(2): 97 [3] Xiao Ji-mei.Metal Corrosion under Stress[M].
The influence of chemical composition and microstructure of API line steels on hydrogen induced cracking and sulfide stress corrosion cracking[J].Material science and Engineering.A2003(357):104~110
Material science and Engineering.
It indicated that the material had less hardenability.
Journal of Chinese society for corrosion and protection,2000,20(2): 97 [3] Xiao Ji-mei.Metal Corrosion under Stress[M].
The influence of chemical composition and microstructure of API line steels on hydrogen induced cracking and sulfide stress corrosion cracking[J].Material science and Engineering.A2003(357):104~110
Material science and Engineering.
Online since: December 2022
Authors: Hanawa Takao, Miho Nakamura, Peng Chen, Maki Ashida, Leire Bergara-Muguruza, Heba E. Abdel Razik, Pekka Vallitu
From the chemical viewpoints, stoichiometric HAP is the most stable material in calcium phosphate materials, that is most resistant to cell-mediated bioresorption [1, 2].
Materials and Methods Preparation of conditioned medium: The CC-HAP microparticles consisted of 80-85% of HAP and 15-20% of CC with median particle size of 5.5 μm and specific surface area of 110m2/g [10].
Yamashita, Characterization of bone mineral-resembling biomaterials for optimizing human osteoclast differentiation and resorption, Journal of Biomedical Materials Research Part a 101(11) (2013) 3141-3151
Anselme, Quantitative kinetic analysis of gene expression during human osteoblastic adhesion on orthopaedic materials, Biomaterials 27(14) (2006) 2829-44
Sharrock, Synthesis of calcium hydroxyapatite from calcium carbonate and different orthophosphate sources: A comparative study, Materials Science and Engineering: B 2012, pp. 1080-1089
Materials and Methods Preparation of conditioned medium: The CC-HAP microparticles consisted of 80-85% of HAP and 15-20% of CC with median particle size of 5.5 μm and specific surface area of 110m2/g [10].
Yamashita, Characterization of bone mineral-resembling biomaterials for optimizing human osteoclast differentiation and resorption, Journal of Biomedical Materials Research Part a 101(11) (2013) 3141-3151
Anselme, Quantitative kinetic analysis of gene expression during human osteoblastic adhesion on orthopaedic materials, Biomaterials 27(14) (2006) 2829-44
Sharrock, Synthesis of calcium hydroxyapatite from calcium carbonate and different orthophosphate sources: A comparative study, Materials Science and Engineering: B 2012, pp. 1080-1089
Online since: November 2010
Authors: Yue Xin Han, Xiao Long Chen, Bin Zhang, Yong Sheng Sun
Materials, experimental and methodology
Materials.
Totally four kinds of mineral materials were selected out to be evaluated.
Four mineral materials were involved in this experiment.
Consequently the features of mineral materials were known through the process above.
It is all the same for the following three types of mineral materials.
Totally four kinds of mineral materials were selected out to be evaluated.
Four mineral materials were involved in this experiment.
Consequently the features of mineral materials were known through the process above.
It is all the same for the following three types of mineral materials.
Online since: December 2009
Authors: A. Erman Tekkaya, Thomas Kloppenborg, Nooman Ben Khalifa
In composite extrusion, the bridges are not only utilized to fix the mandrel in the material flow, but
also to feed high strength wires in-between the material streams to embed them in the welding
chamber at the moment of material rejoining.
Minak, Characterization of seam weld quality in AA6082 extruded profiles Journal of Materials Processing Technology 191 (2007) pp. 127-131 [4] H.
Yang, Investigation into the Improvement of Welding Strength in Three-dimensional Extrusion of Tubes Using Porthole Dies, International Journal of Materials & Product Technology 130-131 (2002), pp. 426-431 [6] A.
Schomäcker: Composite Extrusion - Determination of the Influencing Factors on the Positioning of the Reinforcing Elements, Advanced Materials Research: Flexible Manufacture of Lightweight Frame Structures, Vol.10, 2006, p.13-22 [9] G.
In: ICSC '95: Proceedings of the Third International Computer Science Conference on Image Analysis Applications and Computer Graphics, pp. 59-65, London, UK, 1995.
Minak, Characterization of seam weld quality in AA6082 extruded profiles Journal of Materials Processing Technology 191 (2007) pp. 127-131 [4] H.
Yang, Investigation into the Improvement of Welding Strength in Three-dimensional Extrusion of Tubes Using Porthole Dies, International Journal of Materials & Product Technology 130-131 (2002), pp. 426-431 [6] A.
Schomäcker: Composite Extrusion - Determination of the Influencing Factors on the Positioning of the Reinforcing Elements, Advanced Materials Research: Flexible Manufacture of Lightweight Frame Structures, Vol.10, 2006, p.13-22 [9] G.
In: ICSC '95: Proceedings of the Third International Computer Science Conference on Image Analysis Applications and Computer Graphics, pp. 59-65, London, UK, 1995.
Online since: December 2012
Authors: Qi Xia Liu, Xin Zou, Jun Yan Deng
As to insulation of external wall mainly rely on thermal insulation material to control heat transfer coefficient of the entire wall.
Now commonly used materials are EPS, XPS boards, polyurethane, ETIRS, thermal insulation glazed hollow bead mortar and inorganic thermal insulation mortar mineral wool, etc.
About the choice of materials, should consider the factors, such as local materials, actual weather conditions, construction technology and cost of local conditions.
Natural Science Journal of Xiangtan University. 2002.3(in Chinese) [4] Shu-liang Zang and Fei Tao.
Journal of Liaoning University Philosophy Social Sciences Edition. 2004.4(in Chinese) [5] Chen Jian.
Now commonly used materials are EPS, XPS boards, polyurethane, ETIRS, thermal insulation glazed hollow bead mortar and inorganic thermal insulation mortar mineral wool, etc.
About the choice of materials, should consider the factors, such as local materials, actual weather conditions, construction technology and cost of local conditions.
Natural Science Journal of Xiangtan University. 2002.3(in Chinese) [4] Shu-liang Zang and Fei Tao.
Journal of Liaoning University Philosophy Social Sciences Edition. 2004.4(in Chinese) [5] Chen Jian.