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Online since: May 2011
Authors: Ning Li, Cheng Hui Gao, Guang Ming Cheng
Electrodeposited amorphous/nanocrystal Ni-Mo alloys have fewer defects, higher density and less porosity, which widely used in the preparation of new materials.
Literature [7] has shown that when the wMo/wNi atomic ratio is of 0.35, the material has a good apparent activity.
Chinese Journal of Chemistry, 21, 382(2003) [12]Koteski V., Mahnke H.
Applied Surface Science, 254(1), 392(2007) [15]Kulkarni U.D.
Materials Science and Engineering A, 347(1-2), 1(2003) [17]Mikołaj Donten, Henrikas Cesiulis, Zbigniew Stojek.
Online since: November 2011
Authors: Wu Qin, Xiao Gang Dong, Cong Ping Chen, Zi Fan Fang
Vision Based Control of Micro-fluid Dispensing for Surface Mount Technology Cong-ping Chen , Xiao-gang Dong , Wu Qin and Zi-fan Fang School of Mechanical & Materials Engineering, China Three Gorges University, Yichang, Hubei,443002,People’s Republic of China (PRC) E-mail: mechencp@163.com, dongxiaogang2010@163.com Keywords-micro-fluid dispensing; consistency; predictive model; vision based control Abstract.
Additionally, silicon oil (non-Newtonian fluid,) is selected as the dispensing material to reduce the error due to the time dependence associated with non-Newtonian fluids.
International Journal of Automation and Computing, 4 (4):422-427, 2007 [3] Yi-Ping Hong, Han-Xiong Li.
Analytical modeling of the automated dispensing of adhesive materials.
Adhesion Science.
Online since: July 2008
Authors: Jia Jin Zheng, Zhao Zhong Zhou, Ju Long Yuan, Bing Hai Lv
Si3N4 is considered as the promising material for its many desirable properties, such as high hardness, high thermal and chemical stability, low density, high Young's modulus, high stiffness, good fatigue life, low friction, and high wear resistance [1-3].
Acknowledgements This project is supported by Natural Science Foundation of China (Grant No. 50375147, 50475119, 50705028), Zhejiang Provincial Natural Science Foundation of China (Y106590, Y104494) and the Key Subject Open Foundation of Zhejiang University of Technology (56310202017).
Komanduri: Key Engineering Materials, Vol. 202-203 (2001), p.1-14 [3] N.
Komanduri: International Journal of Machine Tools & Manufacture Vol. 46 (2006), p. 151-169 [4] T.
Zhao,et al: Key Engineering Materials.
Online since: January 2011
Authors: Qun Du, Yan Li Li, Li Jun Li
Various of resources, energy and raw materials flow from the economic system to the environmental system, while various of industrial waste gas, waste water and residue flow from the economic system to the environmental system. with a great deal of toxic and hazardous "waste" and garbage pluging back in his body, the environmental system is being rapidly emptied by the human.
Environmental compensation is not a concept of pure naturalism, but a product combining environmental science with economics.
Generally, they may receive related materials and costs to help the environment management or the subject of environmental remediation carry out the work properly.
The natural environment should be compensated since it transports various of matter and energy constantly into the social environment to ensure human being to obtain material interests.
Journal of Shijiazhuang Railway Institute(Social Sciences), 2009, 3(4). p.36-40
Online since: December 2011
Authors: Ding Cang Zhang, Tie Ming Guo, Zhi Hui, Chang Song Han, Li Ming Zhao
Experiment materials and methods Experiment materials.
The curves can be more effective to assess the pitting corrosion resistance of the tested materials.
Journal of University of Science and Technology Beijing .2010 32(4):461-465 [9] CAO Chu-nan, Principles of Electrochemistry of Corrosion[M], Third Edition.
TRANSACTIONS OF MATERIALS AND HEAT TREATMENT.
Beijing: Science Press, 1964:243 [14] XIAO Ji-mei, CAO Chu-nan: Principles of corrosion material [M], First Edition.
Online since: April 2011
Authors: Quang Cherng Hsu, Kun Hong Kuo, Chi Peng Hsu
These separate materials contact together when they flow through the lower die (with welding chamber).
After stage E, the separated materials meet together and solid welding occurs.
According to main body metallurgical phase and side metallurgical structure, the materials are bonded under the shear force at the side.
Lo: Journal of Materials Processing Technology, Vol. 140 (2003), p.700
Cui: Materials Science and Engineering A, Vol. 266 (1999), p. 295.
Online since: February 2013
Authors: Yong Tian Wang, Zi Gong Xue, Yuan Xun Huang, Xiao Jing Hai
TiAl has become one of the most promising high temperature lightweight materials.
Experimental materials and methods Experimental materials.
So it ensures the safety in the process of materials using.
Chinese Journal of Rare Metals[J],2012,1(36):154-160
Materials Characterization, 2002,48(5):401-406
Online since: July 2019
Authors: Luca Tomesani, Giorgio Olmi, Stefano Fini, Lorenzo Barozzi, Riccardo Pelaccia, Leonardo Orazi, Barbara Reggiani, Michele Bandini
Materials and Methods Reduced shank connecting rod screws made of two high strength materials were involved in the study.
The aforementioned two-factor design was replicated twice, one for each of the two screw materials involved in the present study.
The effect of the shot-peening on fatigue was attributed to the increment of the surface roughness induced by the process with the selected parameters, also in consideration of the here investigated highly notch sensitive materials.
Journal of applied Mechanical Engineering 6: 250. doi: 10.4172/2168-9873.1000250 (2017)
[17] International organization for standardization ISO 12107:2012, Metallic Materials – Fatigue Testing – Statistical Planning and Analysis of Data, Geneva, Switzerland, 2012
Online since: February 2013
Authors: Wu Xiang Wang, Xiao Feng Wang, Xiao Ming Zhou, Jie Yang, Jin Wen Zou
Detection and Deformation Mechanism of Non-metallic Inclusions in FGH96 Alloy Isothermal Forging Disk Xiaofeng Wanga, Xiaoming Zhoub, Jie Yangc, Jinwen Zoud and Wuxiang Wange Science and Technology on Advanced High Temperature Structural Materials Laboratory, Beijing Institute of Aeronautical Materials, Beijing 100095, China awangxiaofeng_0404@163.com, bxmzhouf@163.com, cj-y03@mails.tsinghua.edu.cn, dzoujw03@mails.tsinghua.edu.cn, ewwux@sina.com Keywords: Powder metallurgy superalloy, Inclusion, Detection, Deformation mechanism, Extrusion process.
Founding internal defects in the material is one of basic functions of ultrasonic nondestructive testing.
The crack initiation and propagation from the location of inclusions and the interface became easily under external force, which lead to rapidly failure of materials.
Wang, Development and Application of P/M Superalloy, Journal of Aeronautical materials. 26 (2006) 244-250
Pollock, Deformation and Strain Storage Mechanisms during High-Temperature Compression of a Powder Metallurgy Nickel-Base Superalloy, Metallurgical and Materials Transactions A.41(2010) 2002-2009
Online since: May 2013
Authors: Hai Peng Wang, Jie Yang, Chong Wang, Yu Yang, Jie Yu
Advance in the Growth of Ordered Ge/Si Quantum Dots Hai-peng Wang, Chong Wanga, Jie Yu, Jie Yang, Yu Yangb Institute of Optoelectronic Information Materials, Yunnan University, Kunming, China acwang6@163.com, byuyang@ynu.edu.cn Keywords: Ordering, Ge/Si quantum dots, Multiple layers, Ion beam irradiation, Patterned substrate Abstract.
Sham: Science, Vol. 301 (2003) No.5634, p.809
Pileni: Nature Materials, Vol. 4 (2005), p.395
Peng: Journal of synthetic crystals, Vol. 32 (2003) No.1, p.71.
Huang: The research to Ge/Si material system of self-organised Ge quantum dots (Ph.D., Insitute of Semiconductors, Chinese Academy of Sciences, China 2002), p.46
Showing 91451 to 91460 of 97165 items