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Online since: December 2025
Authors: Valerio De Biagi, Elahe Zeinali, Foad Kiakojouri
International Journal of Impact Engineering, 131, 222-237
International Journal of Impact Engineering, 144, 103647
International Journal of Impact Engineering, 34(9), 1517-1534
IOP conference series: materials science and engineering, Vol. 1090, No. 1, p. 012090.
International Journal of Impact Engineering, 196, 105160
International Journal of Impact Engineering, 144, 103647
International Journal of Impact Engineering, 34(9), 1517-1534
IOP conference series: materials science and engineering, Vol. 1090, No. 1, p. 012090.
International Journal of Impact Engineering, 196, 105160
Online since: August 2008
Authors: Sheng Jye Hwang, Chien Nan Chen, Huei Huang Lee, Durn Yuan Huang
Thus, this study has shown the feasibility of obtaining a UV
dynamic masking RP system that may be integrated for a UV-curable material
processing.
1.
The contours represent the material boundaries of the part to be manufactured.
The surfaces of the electrodes that are in contact with the liquid crystal material are treated so as to align the liquid crystal molecules in a particular direction.
Roth, "Rapid prototyping with sloping surfaces," Rapid Prototyping Journal, Vol. 3, No. 1, 1997, pp. 12-19
Fadel, Chuck Kirschman, "Accuracy issues in CAD to RP ranslations," Rapid Prototyping Journal, Vol. 2, No. 2, 1996, pp. 4-17
The contours represent the material boundaries of the part to be manufactured.
The surfaces of the electrodes that are in contact with the liquid crystal material are treated so as to align the liquid crystal molecules in a particular direction.
Roth, "Rapid prototyping with sloping surfaces," Rapid Prototyping Journal, Vol. 3, No. 1, 1997, pp. 12-19
Fadel, Chuck Kirschman, "Accuracy issues in CAD to RP ranslations," Rapid Prototyping Journal, Vol. 2, No. 2, 1996, pp. 4-17
Online since: July 2013
Authors: Bai Lin Hang, Wen Chao Li, Wen Bo Huang
Huang1, 2, c
1College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, 266061, P.R.
China 2Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology, Qingdao University of Science and Technology, Qingdao, 266061, P.R.
When a 20 tons liquid chlorine liquefied gas tanker in a company limited of materials discharge liquid on August 17, 2005, the relief valve of the liquefied gas tanker suddenly took off, and a big amount of chlorine gas leaked from the relief valve place, which produce the bad feeling and the surrounding environment pollution.
In some environmental media, corrosion or corrosion mild doesn’t occur on the surface of most metal materials, but in the individual point or small area, erosion holes or hemp dots will appear, and with the passage of time, the erosion holes or hemp dots develop deeper and deeper constantly, and form the pits.
Chen: Journal of Xiamen University Vol. 41 (2002), p. 9 [15] X.B.
China 2Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology, Qingdao University of Science and Technology, Qingdao, 266061, P.R.
When a 20 tons liquid chlorine liquefied gas tanker in a company limited of materials discharge liquid on August 17, 2005, the relief valve of the liquefied gas tanker suddenly took off, and a big amount of chlorine gas leaked from the relief valve place, which produce the bad feeling and the surrounding environment pollution.
In some environmental media, corrosion or corrosion mild doesn’t occur on the surface of most metal materials, but in the individual point or small area, erosion holes or hemp dots will appear, and with the passage of time, the erosion holes or hemp dots develop deeper and deeper constantly, and form the pits.
Chen: Journal of Xiamen University Vol. 41 (2002), p. 9 [15] X.B.
Online since: February 2014
Authors: Feng Chen, Ming Yu Li
So the raw material molar ratio should be controlled properly.
Acknowledgments This work was supported by the University-Industry Cooperation Project about Water Treatment Materials of Guangdong Province (No. cgzhzd1004) and Science and Technology project of Guangzhou (No.2010Z1-E141).
Song: Journal of Hubei University of Technology, Vol.27 (2012) No.2, p.64
Huang: Central South University (Science and Technology), Vol.26 (2006) No.5, p.252
Huang: Journal of Beijing Institute of Petro-chemical Technology, Vol.14 (2006) No.2, p.58
Acknowledgments This work was supported by the University-Industry Cooperation Project about Water Treatment Materials of Guangdong Province (No. cgzhzd1004) and Science and Technology project of Guangzhou (No.2010Z1-E141).
Song: Journal of Hubei University of Technology, Vol.27 (2012) No.2, p.64
Huang: Central South University (Science and Technology), Vol.26 (2006) No.5, p.252
Huang: Journal of Beijing Institute of Petro-chemical Technology, Vol.14 (2006) No.2, p.58
Online since: June 2014
Authors: Hui Ming Zheng, Dong Dong Dong, Lu Hua Zhu
Introduction
Magnetorheological(MR) elastomers (MREs) are smart composite materials whose shear modulus can be controlled rapidly, continuously, and reversibly by applying an external magnetic field [1,2].
They comprise microsized magnetic particles dispersed in elastomers or rubberlike materials.
Smart Materials and Structures 19(3): 035002
Journal of Intelligent Material Systems and Structures 21(10): 1039–1047
Journal of Intelligent Material Systems and Structures 21(15): 1471–1477
They comprise microsized magnetic particles dispersed in elastomers or rubberlike materials.
Smart Materials and Structures 19(3): 035002
Journal of Intelligent Material Systems and Structures 21(10): 1039–1047
Journal of Intelligent Material Systems and Structures 21(15): 1471–1477
Online since: June 2013
Authors: Jun Liu, Yong Yang
Wilkins[4] holds the opinion that many materials show a relatively high toughness in the high-pressure state, and thereby the plastic flow and the temperature rise occurs under the high pressure of the dynamic loads, thus to weld partially among adjacent particles.
Acknowledgements This paper is supported by Zhejiang Provincial Natural Science Foundation of China (Y1110877), the Scientific Research Fund of Ningbo University (XKL11D2059).
[6]Fei Dong.Johnson-Cook Constitutive Model by Finite Element Analysis [J].Journal of Shanghai University,2011,1
[7]Jianzhong Wang.Study on High-speed Press Forming and Densification Rules of Iron Powder and Copper Powder [D].Beijing:University of Science and Technology Beijing,2009
High strain rate compressive behavior of aluminium alloy foams[J].International Journal of Impact Engineering, 24: 277-298.
Acknowledgements This paper is supported by Zhejiang Provincial Natural Science Foundation of China (Y1110877), the Scientific Research Fund of Ningbo University (XKL11D2059).
[6]Fei Dong.Johnson-Cook Constitutive Model by Finite Element Analysis [J].Journal of Shanghai University,2011,1
[7]Jianzhong Wang.Study on High-speed Press Forming and Densification Rules of Iron Powder and Copper Powder [D].Beijing:University of Science and Technology Beijing,2009
High strain rate compressive behavior of aluminium alloy foams[J].International Journal of Impact Engineering, 24: 277-298.
Online since: March 2007
Authors: S.C. Sharma, M. Krishna, H.N. Narasimha Murthy
The phases of the micro
constituents (dispersoids) present in the specimens also control the wear behaviour of
materials in a slurry environment.
[2] D Apelian, M Paliwal, D C Herrschaft, with zinc alloys, Journal of Metals, vol. 133 (1981) pp.12
[4] D M Aylor, P J Moran, Journal Electrochem.
[13] S.C.Sharma, Corrosion Science, vol.43, (2001), pp.1877-1889
[15] K.H.W.Seah, M.Krishna, V.T.Vijayalakshmi, Jayagopal Uchil, Corrosion Science, vol. 44, (2002) pp.917-925
[2] D Apelian, M Paliwal, D C Herrschaft, with zinc alloys, Journal of Metals, vol. 133 (1981) pp.12
[4] D M Aylor, P J Moran, Journal Electrochem.
[13] S.C.Sharma, Corrosion Science, vol.43, (2001), pp.1877-1889
[15] K.H.W.Seah, M.Krishna, V.T.Vijayalakshmi, Jayagopal Uchil, Corrosion Science, vol. 44, (2002) pp.917-925
Online since: January 2018
Authors: Jiří Němeček, Rostislav Šulc, Jitka Němečková, Jaroslav Kruis
Sobolev, Nanotechnology in concrete a review, Construction and Building Materials 24 (11) (2010) 2060 - 2071
Struble, Electrokinetic nanoparticle treatment of hardened cement paste for reduction of permeability, Journal of Materials in Civil Engineering 18 (4)
Ahalawat, Beneficial role of nanosilica in cement based materials a review, Construction and Building Materials 47 (2013) 1069 - 1077
Riahi, Microstructural, thermal, physical and mechanical behavior of the self compacting concrete containing SiO2 nanoparticles, Materials Science and Engineering: A 527 (2930) (2010) 7663 - 7672
Marchand, Numerical solution of the extended Nernst-Planck model, Journal of Colloid and Interface Science 215 (1) (1999) 1 - 8
Struble, Electrokinetic nanoparticle treatment of hardened cement paste for reduction of permeability, Journal of Materials in Civil Engineering 18 (4)
Ahalawat, Beneficial role of nanosilica in cement based materials a review, Construction and Building Materials 47 (2013) 1069 - 1077
Riahi, Microstructural, thermal, physical and mechanical behavior of the self compacting concrete containing SiO2 nanoparticles, Materials Science and Engineering: A 527 (2930) (2010) 7663 - 7672
Marchand, Numerical solution of the extended Nernst-Planck model, Journal of Colloid and Interface Science 215 (1) (1999) 1 - 8
Online since: May 2012
Authors: Xiang Li, Rui Feng Zhang, Zhong Xian Wang
Reliability Assessment on Pipeline with Axial Surface Crack
Wang Z X 1, a, Li X2,b , Zhang R F2,c
1,2,3 Faculty of Science, Jiangsu University, Zhenjiang, Jiangsu, China, 212013
a wzx-5566@163.com, b lixiang9@yahoo.cn, c zrf_0353@163.com
Keywords: Pipeline; Fracture; Stress intensity factor; T-stress; Reliability assessment; Weight function method
Abstract.
In engineering, the crack size, material property parameters or loading are all uncertainty.
In the end, crack size, material fracture toughness and loading are assumed to follow certain distributions, and Monte-Carlo simulation (MCS) technique is used to analysis the influence of axial loading on pipeline reliability.
Material constant α and m occur in Eq. (8) are 1.5 and 1[1].
Journal of ASTM International, Vol.2(2005), p.342.
In engineering, the crack size, material property parameters or loading are all uncertainty.
In the end, crack size, material fracture toughness and loading are assumed to follow certain distributions, and Monte-Carlo simulation (MCS) technique is used to analysis the influence of axial loading on pipeline reliability.
Material constant α and m occur in Eq. (8) are 1.5 and 1[1].
Journal of ASTM International, Vol.2(2005), p.342.
Online since: May 2011
Authors: Li Chen, Sai Nan Wei
Fiber reinforced composites are continuous replacing the traditional materials as cast iron, steel and aluminum textile machine parts [1].
They developed carbon fiber reinforced thermoplastic composite materials.
Through the orientation of the matrix and the fiber orientation in composite materials, it can be subjected to bending and rotation characteristics.
Also angle, rigidity, vibration frequency of the materials should be considered [17].
Zhou: Journal of Textile Research Vol. 10(1989),p. 81, In Chinese [13] M.D.
They developed carbon fiber reinforced thermoplastic composite materials.
Through the orientation of the matrix and the fiber orientation in composite materials, it can be subjected to bending and rotation characteristics.
Also angle, rigidity, vibration frequency of the materials should be considered [17].
Zhou: Journal of Textile Research Vol. 10(1989),p. 81, In Chinese [13] M.D.