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Online since: April 2015
Authors: Andrzej Kiełbus, Bartłomiej Dybowski, Robert Jarosz, Łukasz Poloczek
Adamiec, The assessment of impact of construction factors on weldability of MSRB alloy, Materials Science Forum 690 (2011) 37-40
Rzychoń, The intermetallic phases in sand casting magnesium alloys for elevated temperature, Materials Science Forum 690 (2011) 214-217
Khomamizadeh, The effect of different content of Al, RE and Si element on the microstructure, mechanical and creep properties of Mg–Al alloys, Materials Science and Engineering A 523 (2009) 1-6
Pekguleryuz, Cast magnesium alloys for elevated temperature applications, Journal of Materials Science 29 (29) 5259-5271
Ding, Effect of flux containing YCl3 on the yttrium loss, mechanical and corrosion properties of Mg-10Gd-3Y-0.5Zr alloy, Materials Science and Engineering A 527 (2010) 1510-1515
Online since: April 2004
Authors: Hannu Hänninen, M. Bojinov, T. Laitinen, T. Saario, Tetsuo Shoji, P. Kinnunen, K. Mäkelä, K. Sakaguchi, Yo-ichi Takeda, P. Sirkiä, A. Toivonen
INTRODUCTION As a possible approach to predict the susceptibility of structural materials to stress corrosion cracking (SCC), we have focused our attention to the role of oxide films formed on the structural materials.
Chemical compositions of the materials (wt%) AISI 316L for normal SSRT AISI 316L for SSRT-CER C Cr Ni Mo Si P S Fe C Cr Ni Mo Si N P S Fe 0.028 16.9 10.7 2.62 0.56 0.024 0.001 Bal. 0.019 16.85 11.18 2.07 0.44 0.065 0.026 0.008 Bal.
Yang, Corrosion Science, 37 (1995) p.429 2.
Debbouz, Journal of Materials Science, 34 (1999) p.1073 3.
Saario, Corrosion Science, 44 (2002) p.1923 6.
Online since: November 2012
Authors: Wen Liu, Jian Xin Yan, Wei Zhong Wen, Ji Bing Li
All materials were obtained from Shanghai crystal pure industrial limited company.
The presence of MgAl2O4 forms as a result of the oxide phases present in the starting materials and the milling process.
Due to the existence of the spinel affect the overall hardness value materials (high purity AlMgB14 hardness is 33-40 Gpa or so).
Roberts I, Jinfeng Zhao and Zuhair A, Journal of Refractory Metals & Hard Materials. 27 (2009)556-563
Chen, Journal of Alloys and Compounds,492(2010)303-306
Online since: August 2012
Authors: Pedro Garcia Lins, Ticiane Sanches Valera, Nicole Raymonde Demarquette
The present work aims to purify Brazilian smectite clay, removing the non clay mineral fraction and other impurities, such as organic materials and iron ions, in order to obtain a clay with greater applicability for use in nanocomposites.
Santos, Journal of Applied Polymer Science, 112(4), 1949–1958, 2009.
Conclusion A Brazilian smectite clay was purified using 3 methods: separation of the colloidal fraction, removal of the iron oxides or hydroxides and of organic materials.
Lagaly, volume 1 of Handbook of Clay Science, Developments in Clay Science, chapter 2, Elsevier (2006)
Lagaly, volume 1 of Handbook of Clay Science, Developments in Clay Science, chapter 4, Elsevier (2006)
Online since: June 2011
Authors: A. Zuliahani, H.D. Rozman, G.S. Tay
Introduction The utilization of lignocellulosic materials in making composites has gained importance recently.
Experimental Materials Epoxy resin with equivalent weight of epoxide 182-192 and fatty polyamides based hardeners were purchased from Euro Chemo Pharma Sdn Bhd Penang, Malaysia.
Polymer Science 24-221 [7] A.Paul, K.
Journal of Polymeric Materials (1998) 161-172
J.Material Science (2006) 41: 5915-5925
Online since: February 2011
Authors: Wen Kun Zhu, Xiao Yan Lin, Jing He, Xue Gang Luo
As a result, studies on synthesis of inorganic materials with special morphology, crystal structure, and size attracted more attention of many experts.
This has certain significance towards the understanding of the mechanism of biomineralization and preparation of special featured biomimetic materials.
Materials Letters Vol. 59 (2005), p.2519 -2522 [2] B.
Yu, et al .Materials Letters Vol.58 (2004), p.1565-1570 [3] T.
Pei, et al., Journal of Crystal Growth Vol.312 (2010), p.831-836 [11] M.
Online since: December 2011
Authors: Yun Li Feng, Shuang Li, Jin Zhi Yin, Ming Shan Du
Effect of normalizing on texture and deep-drawing property of 10Cr17 ferrite stainless steel Yunli Feng1, a, Shuang Li1, b, Jinzhi Yin1, c and Mingshan Du2, d 1Metal Material Engineering Department, Hebei United University; Hebei key laboratory of Modern Metallurgy Technology, Tangshan Hebei 063009, China 2Technologic Centre, Tangshan Iron and Steel Co .Ltd, Tangshan Hebei 063016, China afengyl@heuu.edu.cn Keywords: 10Cr17 Ferritic Stainless Steel, Normalizing, Texture, Deep-drawing Property Abstract.
The price of raw materials increased sharply, it gives a very big development space to ferrite stainless steel whitch includes a little nickel or little nickel.
Test Materials and Methods Table 1 Chemical composition of 10Cr17(wt%) C Si Mn P S Ni Cr 0.12 1.00 1.00 0.040 0.030 0.75 17.00 Test materials are 10Cr17 ferritic stainless steel’s hot rolled strips which are provided by Tangshan Iron and Steel Co.
(3) After the 10Cr17 ferritic stainless steel’s hot-rolled sheet’s normalizing and then pickling, rolling and annealing processes, the final annealed sheet show good formability and high ridging resistance Acknowledgements The authors express their gratitude to the financial support of the Natural Science Foundation of Hebei Province (E2009000759), the National Natural Science Foundation of China (51074062) and Science Fund for Distinguished Young of Hebei Province (E2011209029).
Li: Journal of Plasticity Engineering Vol. 3 (2006), p. 35-38 (in Chinese)
Online since: February 2011
Authors: Hong Wei Song, Zhen Luo, San San Ao, Rui Wang
Propagation Character of the Stress Wave in Weld Joints Hongwei Song1 2, a, Zhen Luo1 2, b, Sansan Ao1 2, c, Rui Wang1 2, d 1School of Materials Science and Engineering, Tianjin University, Tianjin, China 2Tianjin Key Laboratory of Advanced Joining Technology, Tianjin University, Tianjin, 30072, China ashwinner@tju.edu.cn, blz@tju.edu.cn, caosanmick@163.com, dwangrui19840816@163.com Keywords: Stress Wave; Non-destructive Test; Model Analysis.
Introduction Weld NDT is defined as the detection technology which can check the internal or surface weld defect without damage of measured materials.
Then other parts of the surface receive the stress wave signal, and determine the transient pulse propagation material for the efficiency of stress wave factor by the signal analysis, in order to characterize the mechanical properties. [2] Model analysis is used to display the change.
Experiments Materials and equipments.
Journal of Harbin Institute of Technology. 2005. 37(2):552-554.
Online since: June 2004
Authors: S. Tanaka, K. Rajanna, Masayoshi Esashi, Toshio Itoh
Reaction Bonding of Microstructured Silicon Carbide using Polymer and Silicon Thin Film K.Rajanna 1, S.Tanaka 2, T.Itoh 2 and M.Esashi 3 1 Department of Instrumentation, Indian Institute of Science, Bangalore- 560012, India. 2 Graduate School of Engineering, 3New Industry Creation Hatchery Center, Tohoku University, Sendai 980-8579, Japan.
It is well known that, SiC is an interesting material possessing many favourable properties for such applications.
The outer wall of the chamber is made of stainless steel material with water cooling arrangement.
The inner chamber is made of ceramic material with an outer metallic envelope.
[3] K.Bhanumurthy and R.Schmid-Fetzer, Materials Science and Engineering A 220 (1996) p.35 [4] P.Colombo, V.Sglavo, E.Pippel and J.Woltersdorf, Journal of Materials Science, Vol.33 (1998) p. 2405 [5] S.Tanaka, K.Rajanna, T.Abe and M.Esashi, J.Vac.Sci.Technol.
Online since: December 2014
Authors: Li Li Zhang, Lan Zhou, Shi Gang Su
In general, CB is considered as artificial synthetic materials and xenobiotics of environment.
In BTF, few microorganisms are initially present on the inorganic packing material and some reports have proved that mixed bacteria show better removal efficiency of chlorobenzene than pure strains (Jechorek et al.), therefore inoculation is always needed[2].
Materials and Methods Experimental Set-up.
Acknowledgements This work was supported by the National Natural Science Foundation of China (No. 21177116) and Zhejiang Provincial Top Key Academic Discipline of Chemical Engineering and Technology, Zhejiang Sci-Tech University (No.
Majumder,Biofiltration and kinetic aspects of a biotrickling filter for the removal of paint solvent mixture laden air stream, Journal of Hazardous Materials, 152 (2008), 1027-1036.