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Online since: March 2019
Authors: Markus Bambach, Michael Herty
Materials and Methods Material preparation.
Janschek, Forging Titaniumaluminide Parts, Materials Science Forum 638 (2010)
Janschek, Wrought TiAl Blades, Materials Today: Proceedings 2 (2015) 92-97
Journal of Manufacturing and Materials Processing, 2:1 (2018) 1
International Journal of Solids and Structures, 36:33 (1999) 5029-5055.
Online since: February 2013
Authors: S. Rostamzadehmansoor, Nazanin Farhadyar, K. Zare, Mirabdullah Seyed Sadjadi
Elemental analysis data (EDAX) for these two composite materials is given in Table 1.
Coercivity is the key to distinguish between hard and soft phase magnetic materials.
Materials with a typically low intrinsic coercivity less than 100 Oe, with a high saturation ted magnetization Ms and low Mr are magnetically called soft and materials that have an intrinsic coercivity of greater than 1000 Oe, typically high remanence, Mr are hard magnetic materials.
Cullity, “Introduction to Magnetic Materials”, Addison-Wesley Publishing, (1972)
Kenneth, “Nanoscale Materials in Chemistry”, John & Sons, Inc. (2001)
Online since: April 2012
Authors: W.M. Rainforth, P. Zeng, L. Ma
These materials worked well in some situations, but observations of high wear through intergranular fracture have been common, for example in applications such as hip joint prosthetics.
Experimental Procedure Materials: High purity alumina (99.9%) was supplied by Dynamic Ceramic Ltd in the form of machined wear pins.
While these materials were compositionally identical to the material used for hip prosthetics, the sintering route used differed as a result of the differing geometries between a small flat disc and the hip prosthetic.
Rainforth, Journal of Materials Science, 39 (2004) 6705
Stewart, Journal of Physics: Conf Series 2008;126:1
Online since: October 2014
Authors: Jian Ping Jia, Shi Liang Ao, Zhi Long Pan
The Synthesis and Characterization of oxide free Tin nanoparticles Zhilong Pan 1,a, Shiliang Ao 2,Jianping Jia1 1School of Advanced Materials and Nanotechnology, Xidian University, Xi’an 710071, China 2School of Electronic Engineering, Xidian University, Xi’an 710071, China aEmail:panzhilong_520@163.com Keywords: Tin nanoparticles; Oxide free; low melting point Abstract.
Tin nanoparticles, as non-noble metal, are widely used in the interconnect materials.
Experimental Materials Tin (II) chloride dihydrate (SnCl2) , Sodium borohydride (NaHB4), Polyvinylpyrrolidone (PVP) and anhydrous ethanol were used as precursor, reducing agent, capping agent and solvent, respectively.
[6]JinrongZhai, Mingan Hu,Jingzhong Chen, Han Yi.The relationship between melting point and radius.Earth Science-Journal of China University of Geosciences(2005), 0195-04
[10] Caballero, A., Morales, J., Sanchez, L., “TinNanoparticles Formed in the Presence of CelluloseFibers Exhibit Excellent Electrochemical Performance asAnode Materials in Lithium-ion Batteries”,Electrochemical and Solid-State Lett., Vol. 8, No. 9(2005), A464-A466
Online since: February 2022
Authors: Alexey V. Rivkin, Michael O. Arbuzov, Alexey Ja. Nekrasov, Alexandr N. Sobolev
Introduction The development of new technology and the intensification of processes in all branches of modern industry require an increasingly widespread introduction of materials such as polymers.
According to [9] that the Brinell hardness is proportional to the ultimate strength of the material.
The characteristics of the balls № diameter of the ball mm the density of the ball material, kg/m3 ball mass, kg 1 8 7,75·103 2,077·10-3 2 10 4,053·10-3 3 16 16,616·10-3 4 20 32,449·10-3 5 30 109,515·10-3 6 40 259,594·10-3 Table 2.
Chekanin, A.V.Chekanin Implementation of packing methods for the orthogonal packing problems, Journal of Theoretical and Applied Information Technology 88 (2016) 421-430 [6] Information on http://umnik.rikt.ru/fizika/stal/stal.html [7] A.V.
Gulyayev Materials science, Metallurgy, Moscow, 1977 (in Russian)
Online since: May 2003
Authors: Takashi Nakamura, Serena Best, William Bonfield, Noboru Miyata, Kawashita Masakazu, Tadashi Kokubo, J.A. Juhász
Journal Citation (to be inserted by the publisher ) Copyright by Trans Tech Publications Mechanical Properties of Glass-Ceramic A-W - Polyethylene Composites: Effect of Filler Content J A Juhasz1, S M Best1, M Kawashita 2, N Miyata 2, T Kokubo 2, T Nakamura 3, and W Bonfield 1 1 Department of Materials Science & Metallurgy, University of Cambridge, Pembroke Street, Cambridge, CB2 3QZ, United Kingdom, e-mail: jaj33@cam.ac.uk 2 Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan 3 Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan Keywords: Glass-ceramic A-W, polyethylene, composite, particulate reinforcement, mechanical properties.
It has since been demonstrated that this material has excellent bone-bonding ability [2-4] as well as greater tensile strength than both Bioglass® and sintered hydroxyapatite [5-8].
AWPEX - 50 demonstrating the most promising results for the use of AWPEX as a future implant material.
Thanks also to Dr W McGregor and Prof K E Tanner (both at the IRC in Biomedical Materials, London, UK) for production of all composites.
E., Mechanical Behaviour of Materials: Engineering Methods for Deformation, Fracture, and Fatigue, Prentice-Hall, Inc., 1993, Chapter 13, p.570
Online since: June 2012
Authors: Zhuang Zhao, Jun Jun Hu, Li Guang Xiao, Rui Bo Li
Research on Diatomite High-performance Concrete Admixtures Liguang Xiao, Zhuang Zhao, Ruibo Li, Junjun Hu College of Material Science and Engineering, Jilin Architectural and Civil Engineering Institute, Changchun 130118, P.
Materials and experimental Materials.
The influence of Raw materials and cooperate on high strength and high performance concrete properties [J].Concrete, 1996 (5):10-17
Journal of Hazardous Materials, 2005, 127(9): 196-203.
Online since: March 2013
Authors: Hideaki Sano, Yasuo Uchiyama, Guo Bin Zheng
Synthesis of spherical carbon nanoparticles via sol-gel and their electrochemical properties in electrical double layer capacitor Guo-Bin Zheng, Hideaki Sano, Yasuo Uchiyama Division of Chemistry and Materials Science, Graduate School of Engineering, Nagasaki University, Nagasaki, 852-8521, Japan email: gbzheng@nagasaki-u.ac.jp Keywords: carbon nanoparticles, sol-gel, porous carbon, EDLC.
Introduction Porous carbon materials with high surface area have been widely used in supercapacitors, catalysts and absorbents, etc. [1].
In last decade, increasing efforts were focused on the development of mesoporous carbon materials, such as those synthesized by soft or hard template method, because hierarchical pore structure facilitate the ion transportation in supercapacitors [2, 3].
In this paper, we mixed CNTs in the precursor solution of sol-gel method to prepare CNT-RF gels and the subsequent carbonization resulted in CNT/C porous composite materials.
Burke, Journal of Power Sources, 91 (2000) p37
Online since: July 2006
Authors: Dun Wen Zuo, Wolfgang Bleck, Ming Wang, Min Wang, Yan Nian Rui
Sometimes, the structure of this material will change
(2) The ultrasonic grinding can minimize the static and dynamic friction coefficient of the materials contacted to each other
Therefore, it is a popular approach when machining other hard and brittle materials.
Acknowledgement Supported by Natural Science Foundation of Jiangsu Province (BK2005215).
Wang: Journal of Materials Processing Technology, Vol.129 (2002), pp.45-49.
Online since: February 2012
Authors: Xin Sheng Yin, Xin Ying Xie
The element of concrete is designed for non-uniform material, such as concrete and rock.
Concrete should be input parameters of density , the elastic modulus and poisson's ratio; Soil uses D-P materials, and needs to input parameters of density ,the elastic modulus, poisson's ratio, cohesion, friction angle and the expansion angle.
And ANSYS will get the coefficient of static soil pressure K0 automatically when the material sets poisson's ratio μ.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50878096).
References [1] Yongmei Qian.Research on the Factor of the Bearing Push-extend Reamed of Push-extend Multi-under-reamed Pile Affecting the Bearing Capability of the Pile.Journal of the Jilin Construction Engineering.2004(2)14-16,In chinese