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Online since: December 2013
Authors: Sougata Karmakar, Patel Thaneswer, J. Sanjog, Anirban Chowdhury
Sahu, Ergonomic evaluation of a multipurpose shovel-cum-hoe for manual material handling.
International Journal of Industrial Ergonomics 17, no. 1 (1996): 53-58
International Journal of Production Economics 109, no. 1 (2007): 27-40
Journal of Engineering Design 18, no. 2 (2007): 125-137
International Journal of Industrial Ergonomics 36, no. 1 (2006): 17-24
Online since: July 2007
Authors: R. Benedictus, A.A. Zadpoor, J. Sinke
Whether strength of the material is affected by welding is highly dependent on the materials and welding parameters.
Cao, "An analytical model for tailor welded blank forming," Journal of Manufacturing Science and Engineering-Transactions of the ASME, vol. 125, pp. 344-351, 2003.
In the case of TWBs, there are two involved pieces with (possibly) different thicknesses and materials properties.
This is because of the fact that HAZ in steel TWBs is stronger than base materials, and has higher elastic modulus.
They concluded that the failure is mainly caused by the thickness difference between the materials.
Online since: December 2014
Authors: Jian Xin Shou, Mu Qing Qiu, Gang Chao Zhu, Jia Wei Qian, Hua Zheng Xin
The carrier materials mainly include the Nafion membrane, Polyethylene film, resin, porous silicon[1].
Materials and methods Equipment and Materials.
Helman: Journal of Physical and Chemical Reference Data Vol. 17(1988), p.513 [2] J.X.
Wang: Materials Research Bulletin Vol. 47(2012), p.3369 [4] J.
Meng: Materials Research Bulletin Vol. 42(2007), p.1278 [7] J.G.
Online since: November 2010
Authors: Yoshiharu Mutoh, Teerawat Loanapakul, Yuichi Otsuka
Fatigue and acoustic emission behavior of plasma sprayed HAp top coat and HAp/Ti bond coat with HAp top coat on commercially pure titanium Teerawat Laonapakul1, a, Yuichi Otsuka 2,b and Yoshiharu Mutoh3,c 1 Dept. of Materials Science, Nagaoka University of Technology, Nagaoka-shi, Niigata, 940-2188, Japan 2 Dept. of System Safety, Nagaoka University of Technology, Nagaoka-shi, Niigata, 940-2188, Japan 3 Dept. of System Safety, Nagaoka University of Technology, Nagaoka-shi, Niigata, 940-2188, Japan a teerawat@stn.nagaokaut.ac.jp, botsuka@vos.nagaokaut.ac.jp, cmutoh@mech.nagaokaut.ac.jp Keywords: Hydroxyapatite, Plasma spray coating, Fatigue, Acoustic emission Abstract.
Introduction The successful applications of metallic biomaterials, such as Titanium (Ti) and its alloys as dental implants and orthopedic materials for artificial bone under biomechanical load bearing condition are unquestionable.
Acoustic emission (AE) recognized to be one of nondestructive evaluation methods is a real time monitoring technique of defect formation, failures in structural materials and fracture processes in loaded brittle coatings.
Experimental Procedure A Cp-Ti grade 4 was used as the substrate material.
References [1] Limin S. et al., Materials Science and Engineering A, Vol.360 (2003), p.70-84 [2] Rakngarm A. and Mutoh Y., J. of the Mechanical Behavior of Biomedical Materials, Vol. 2 (2009), p. 444-453 [3] Sun F. et al., Journal of Materials Processing Technology, Vol. 209 (2009), p.1597-1606 [4] Rakngarm A. and Mutoh Y., Materials Science and Engineering: C, Vol 29 (2009), p. 275-283 [5] Dinda G.P. et al., Acta Biomaterialia, Vol. 5 (2009), P.1821-1830
Online since: February 2012
Authors: Shi Long Tian, Zhi Li Yang
Finite Element Analysis on Directional Solidification of Al-Ni-Co Alloys Shilong Tian1, a, Zhili Yang 2,b 1 College of Metallurgy & Material Engineering, Chongqing University of Science and Technology, Chongqing 401331, China 2 College of Metallurgy & Material Engineering, Chongqing University of Science and Technology, Chongqing 401331, China adrajon@sohu.com, b80002346@163.com Keywords: Finite element method; columnar grain; transient temperature field; directional solidification; temperature gradient; solidification rate Abstract.
Therefore, this technique, since it was first developed, has made a great progress and has been widely applied to develop semiconductor, magnetic, composite materials.
Facing this situation, ANSYS incorporates latent heat during phase transition into temperature-dependent enthalpy of the materials.
Chinese Journal of Materials Research, 2001, 15(6):703-706
Advanced materials fabricated by non-equilibrium solidification process[M].Beijing: Science Press, 2004, 142-145.
Online since: May 2012
Authors: Cheng Feng Li, Xiao Fang Zhou, Chun Fang Tang
Hazardous Materials.
J Hazardous Materials, Vol. 55(1997), p. 295-304 [7] A.
J Hazardous Materials, Vol. 55(1997), p. 203-220 [9] K.
H Hazardous Materials, Vol. 77(2000), p. 227-240 [15] J.
J Hazardous Materials, Vol. 99(2003), p. 71-88
Online since: October 2014
Authors: Mircea Roșca, Eugen Roșca, Serban Raicu, Florin Valentin Rusca
They can appear at any point in a port logistic system, they can interrupt the supply of raw materials or products, they can cause demand fluctuations (peak or collapse), inventory problems (lack or crowding), dispatch delay.
Introduction Supply chain management is responsible for the movement of materials all the way from initial suppliers through to final customers.
Supply chain risk appears as any event that might affect this movement and disrupt the planned flow of materials [3].
They can appear at any point in a supply chain, from initial supplier to the final customer; they can interrupt the supply of raw materials or products, they can cause demand fluctuations (peak or collapse), inventory problems (lack or crowding), dispatch delay.
Rusca, On transport network vulnerability, Transport Problems: an International Scientific Journal, ISSN 596, 127-134, (2012) [2] S.
Online since: March 2020
Authors: James Scott Lyons
That knowledge includes both the abstract knowledge of materials and their properties, as well as the embodied knowledge of motion and habit.
There is little room for generalization, but nevertheless this study may shed light on the choices that one particular smith made in one particular instance with respect to available materials and their relationship with their client.
Notis, The History of the Metallographic Study of the Japanese Sword, Materials Characterization 45 (2000) 253-258
Smith, A Search for Structure: Selected Essays on Science, Art, and History, MIT Press, Cambridge, Massachusetts, 1981
Piaskowski, Metallographic Examination of a Japanese Sword, The Journal of the Historical Metallurgy Society, 27:2 (1993) 110-117
Online since: July 2012
Authors: Lian Fa Chen, Wei Wang, Yu Zhang, Fei Zhao, Shu Dong Geng
Structure, Acid Properties and Catalysis Performance of MCM-22 “Family” Zeolites on the Alkylation of Benzene with Propylene Fei Zhaoa, Yu Zhang*, Shudong Geng, Lianfa Chen and Wei Wang Dept. of Materials Engineering, Jilin Institute of Chemical Technology, Jilin City 132022 China aemail: zhang99yu@hotmail.com Keywords: MCM-22 family zeolite, Alkylation, Cumene Abstract.
All materials were characterized by different techniques, such as XRD, N2 adsorption-desorption and NH3-TPD.
MCM-22 “family” zeolites are consists of a series layered microporous materials with MWW topology structure, including MCM-22, MCM-49, MCM-56, MCM-36, ITQ-1 and ITQ-2.
Schnoeveld: Journal of Catalysis, Vol.192 (2000), p.163 [4] Jiquan Fu, Chuenhua Ding: Catalysis Communication, Vol.6 (2005), p. 770 [5] M.E.
Rubin: Science, Vol.264 (1994), p. 1910 [6] A.
Online since: January 2014
Authors: Zhong Lang Zheng, Qin Da Zeng
Acknowledgements This work was financially supported by the Fujian Natural Science Foundation (2012J05084).
Journal of Vibration and Shock, Vol. 23 (2004), p. 101-104,153
Damage Analysis of Gantry and Bridge Crane Based on Curvature Modal [J].Chinese Journal of Construction Machinery, Vol. 3 (2005), p. 386-390
(Huazhong University of Science and Technology Press.
Journal of Taiyuan University of Technology, Vol. 36 (2005), p. 666-668