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Online since: November 2003
Authors: Do Hyun Kim, Jeong Whan Han, Byung Don You, Mok Soon Kim, Sang Wook Kim
Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Evaporation Behavior of Magnesium under Reduced Pressure Sang-Wook Kim, Do-Hyun Kim, Byung-Don You*, Jeong-Whan Han and Mok-Soon Kim School of Materials Science and Engineering, Inha University, Inchon 402-751, Korea, bdyou@inha.ac.kr Keywords: Recycling of Magnesium Scrap, Evaporation Rate, Vacuum Degree, Temperature, Reaction Time Abstract.
All these characteristics make magnesium alloys particularly attractive for the use of structural materials for electronics, telecommunications, and transportation applications.
Acknowledgment This research was supported by INHA UNIVERSITY research grant through the Special Research Program in 2002, and by Inha Technology Innovation Center for Light Materials.
Kim, Metals and Materials International, Vol. 6, (2002), p.551 [3] J.D.
Pak, Metals and Materials, Vol.5, (1999), p.497 [10] J.J.
Online since: August 2014
Authors: Fabien Lefebvre, Catherine Verdu, Catherine Peyrac, Jean Yves Buffière, C. Revilla-Gomez
.), welding is, by far, the most popular joining method .The large temperature variations, which occur during welding, induce phase transformations in ferrous materials.
Materials and Experimental Methods A low-alloy high strength structural steel, grade S690 is considered in this study.
In-depth residual stress measurements, with material removal by chemical etching, have also been performed on the fatigue samples.
Journal of Engineering and Technology, 1(3) (2001) 80-90 [2] G.
A direct comparison in the fatigue resistance enhanced by surface severe plastic deformation and shot peening in a C-2000 superalloy Materials Science and Engineering A, 527 (2010) 986-994
Online since: November 2014
Authors: A.M. Abioye, Farid Nasir Ani
Activated carbon which is mostly amorphous in nature can be produce from virtually all carbon based materials.
Preparation of activated carbons from carbonaceous materials is usually carried out either by physical activation process or chemical activation process.
Experimental Materials.
This variable output in multimode domestic microwave is capable of distorting the exact temperature of the material.
Dallatu, Preparation and Characterization of Activated Carbon from Palm Kernel Shell by Chemical Activation, Research Journal of Chemical Sciences 3 (7) (2013) 54-61.
Online since: January 2017
Authors: Fu Tian Liu, Hong Yi Zhao, Yong Gao, Xiao Bo Zhao, Kong Zan Zhu, Nan Jing Song
China 2School of Material Science and Engineering, University of Jinan, Jinan 250022, P.
However, it was also observed that many piezoelectric materials exhibit poor thermal aging stability in the temperature regions of tetragonal phase without any phase transition in previous studies [11-15].
Experimental The KNLN and KNLNT ceramics were prepared by the conventional solid-state reaction technique, using starting materials of K2CO3 (99.0%), Na2CO3 (99.8%), Li2CO3 (98.0%), Nb2O5 (99.5%) and Ta2O5 (99.5%).
The raw materials were dried to remove the absorbed moisture, weighed according to the stoichiometric ratio, and then ball-mixed in alcohol.
Chu, et al., Journal of Electronic Materials, 39 (2010) 347-354
Online since: June 2018
Authors: José Filipe Bizarro de Meireles, Hugo Miguel Silva
The beam’s mass can be reduced using materials having low density, however, these materials reduce the Elasticity Modulus significantly.
Materials Science Forum 730-732 (2013), 507-512, Trans Tech Publications, Switzerland [10] Silva, H.M.
Journal of Constructional Steel Research 104 (2015), 104–114 [19] Tran, T., L-Y Li.
Applied Mechanics and Materials 775 (2015), 119-124, Trans Tech Publications, Switzerland [21] Silva, H.M., J.F.
Applied Mechanics and Materials 590 (2014), 58-62, Trans Tech Publications, Switzerland [35] Silva, H.M., J.F.
Online since: December 2006
Authors: Jeong Guk Kim
Experimental Procedures Materials System.
Moudden, Nondestructive Evaluation and Materials Properties III, Edited by P.K.
Green, Jr., The Minerals, Metals & Materials Society, 1997, p. 55 [6] J.
Zawada, Eds., American Society for Testing and Materials, 1997
Stinton, Science, 253, 1991, p. 1104
Online since: August 2018
Authors: Shinji Koyama, Li Hua Yu, Ho Bong Ju, Yao Xiang Geng, Jun Hua Xu, Tong Chen
Influence of Ag Content on the Microstructure, Mechanical, and Tribological Properties of ZrN-Ag Films Tong Chen1,2,a, Lihua Yu1,b*, Hongbo Ju1,c, Yaoxiang Geng1,d, Junhua Xu1,e, Shinji Koyama2,f 1School of Material Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, China 2Graduate School of Science and Technology, Gunma University, Gunma, 376-8515, Japan a923439477@qq.com, blhyu6@just.edu.cn, chbju@rocketmail.com, dyaoxianggeng@163.com, ejhxu@just.edu.cn, fkoyama@gunma-u.ac.jp Keywords: ZrN-Ag films; RF magnetron sputtering; microstructure; mechanical properties; tribological properties Abstract: A series of ZrN-Ag nano-composite films were deposited using the RF magnetron sputtering system.
Introduction As we know that ZrN-based films have been used as surface protective materials of the cutting tools, wear resistant parts and other fields owing to the high hardness [1-3], good corrosion resistance [4-6] and good chemical stability [7-10].
Acknowledgments This paper supported by the National Natural Science Foundation of China (51374115, 51574131), Postgraduate Research & Practice Innovation Program of Jiangsu Province (KYCX17-1832) and Research Fund of Jiangsu University of Science and Technology (YCX16S-22).
Material Chemistry and Physics, 2007, 102:31-38
Journal of Applied Physics, 2006, 100(7):074303-074303-6
Online since: October 2010
Authors: Fei He, Zhi Guo Liang, Jin Wu Xu, Min Li
Online Quality Prediction of Strip Hot-Dip Galvanizing Based on Support Vector Regression Fei He 1,a, Zhiguo Liang1,b, Min Li2,c and Jinwu Xu2,d 1 National Engineering Research Center of Flat Rolling Equipment, University of Science and Technology Beijing, Beijing 100083, China; 2 Mechanical Engineering School, University of Science and Technology Beijing, Beijing 100083, China; a hefei@ustb.edu.cn, bzgliang@ustb.edu.cn, cjwxu@ustb.edu.cn, dlimin@ustb.edu.cn Keywords: Quality prediction, Online support vector regression, Hot-dip galvanizing, Zinc coating weights Abstract.
The prediction model of the zinc coating weights through the parameters of the air-knife has important significance to establish the reasonable set value, save raw materials and improve the production efficiency.
FRF-TP-09-014A, FRF-MP-09-009B), the Open Fund of The Key Laboratory for Metallurgical Equipment and Control of Ministry of Education in WUHAN University of Science and Technology (Grant No. 2009A16).
Morris: International Journal of Systems Science, Vol. 31 (2000) No.11, p.1473
Zhu: Steel Materials Heat Coating Zinc (In Chinese) (Beijing Chemical Industry Press, China 2006).
Online since: May 2011
Authors: Shou Jin Wang, Tian Bo Liu, Fang Jun Luan
Construction of rural building products evaluation model The construction of evaluation index system should be considering the actual situation of our country, our country's building materials industry is a large, loose industry, building materials, and energy and resource consumption is large.
And China is in the rapid stage of economic development, the demand for energy and resources were rapid growth, can not afford the increasing consumption of resources, which is necessary to explore changes in the development of model building materials to make building materials, resources and energy development model followed by the performance of excellent quality and recycling diversity.
Evaluation system of new style village economic building materials certification [J] .Concrete, 2010, 4:1-2 [2] Wang Yao-wu.
Building Science, 2007(23)4:19-23 [4] Tong Jifeng.
Journal of Harbin Institute of Technology(New Series).2004,11 (2) [6] Li Liangbao,Wang Yaowu.
Online since: August 2015
Authors: Alexey A. Ruktuev, Ivan A. Bataev, Mikhail G. Golkovskii, Anatoly A. Bataev, Ilya S. Laptev, Alberto Moreira Jorge
This effect (texturing) can be clearly observed in materials fabricated using primary crystallization techniques, or after plastic deformation.
Experimental procedures Cp-Ti plates with dimensions 100x50x10 mm were used as a base material.
The layer had a dendrite structure typical of materials obtained during primary crystallization.
It should be noted that cubic texture (<100> directions are parallel to the crystallization direction) is typical of many BCC materials.
Kozono, Electropolishing of CP titanium and its alloys in an alcoholic solution-based electrolyte, Dental Materials Journal 27 (2008) 258-265
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