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Online since: January 2012
Authors: Diego Mantovani, Pascal J. Jacques, Philippe Vermaut, Frédéric Prima, F. Sun, T. Gloriant
From this cluster approach, electronic parameters Bo and Md are calculated for each element, resulting in a spot on the Bo/Md map (Fig. 1).
Figure 1.
References [1] S.
France, Vol. 1 (1988), p. 1601 [15] T.
Vol. 479 (2009), P. 699-703 [17] N.T.C.
Online since: April 2011
Authors: Eduardo G. Pérez-Tijerina, R. Rangel, L. Chávez Chávez, M. Meléndrez, P. Batolo-Pérez, Manuel García-Méndez
Ce(1-x)MXO2, {M=Ru, In} Solid Solutions as Novel Gas Sensors for CO Detection R.
This can be done mainly by three mechanisms, referred to as compensation vacancy (Eq. 1), dopant interstitial compensation (Eq. 2) or interstitial compensation (Eq. 3), according to the following scheme: xMO1.5 + (1-x) CeO2 ↔ xM'Ce + 0.5xVδ + (1-x)CeCe + (2-0.5x)O0, (1) xMO1.5 + (1-x) CeO2 ↔ 0.25xMi*** + 0.75xM'Ce + (1-x)CeCe + (2-0.5x)O0, (2) xMO1.5 + (1-x) CeO2 ↔ xM'Ce + 0.25xCei**** + (1-1.25)CeCe + (2-0.5x)O0, (3) where: O0 and CeCe oxygen and cerium in their respective net sites, Vδ oxygen vacancy, Cei**** cerium ion at interstitial position, (*) effective positive charge, (') effective negative charge.
Figure 1.
References [1] B.
Reddy, J Alloys Comp 479 (2009) 589-593
Online since: January 2009
Authors: Han Ning Xiao, Yan Li Liu, Ming Jian Wu, Peng Zhao Gao
The XRD spectrum of BPC and SiC/BPC was shown in Fig.1.
Conclusion 1.
[4] Zollfrank C, Kladny R, Sieber H, Biomorphous SiOC/C ceramic composites from chemically modified wood templates, J Eur Ceram Soc, 24 (2004) 479~487
Appl Surf Sci. 2005; 248(1-4) : 355-359
Mater Sci Eng A 2006; 432 (1-2): 226-230
Online since: January 2010
Authors: Claudia Carrasco, Rafael Colás, Carlos Camurri, Antonio Pagliero
OPTIMAL PRECIPITATION HARDENING CONDITIONS IN LEAD BASE ANODES FOR COPPER ELECTROWINNING Carlos Camurri 1, Claudia Carrasco 1, Antonio Pagliero 2 ,Rafael Colàs3 1: Department of Materials Engineering, , Faculty of Engineering , Concepción University.
Figure 1.
Table 1.
Referentes [1] C.
Dille, Materials Science Forum, Vol. 475-479 (2005), p. 2631-2634
Online since: August 2010
Authors: Yi Xing Liu, Gui Zhen Fang, Yao Xing Sun
Under the compression rate of 30 percent, the retention quantity of preservative in the experimental lumber impregnated with DDAC (thickness of 1 percent) was 8.743 kg/m3 and the mass loss rate was 14.36 percent, while those with boride (thickness of 2 percent) are 3.322kg/m3 and 9.92 percent. 1.
The two water-based preservative: DDAC, the concentration of 1%; boride, the concentration of 2%.
The calculation methods of the retention is the formula (1).
References [1] Morishita Shigeru.
Journal of Wood Science,2004,50(6):479-483
Online since: December 2014
Authors: Jing Pei Xie, Ji Wen Li, Ai Qin Wang, Hui Hui Han
In the present work, rapidly solidified Al-21Si-0.8Mg-1.5Cu-0.5Mn alloys strips was prepared by melt-spinning technique.
In this paper, the microstructure morphology and the mechanism of the formation for rapidly solidified Al-21Si-0.8Mg-1.5Cu-0.5Mn alloy are investigated.
Results and discussion The microstructures of the Al-21Si-0.8Mg-1.5Cu-0.5Mn alloys were shown in Fig.1.
Reference [1] A.M.
E Engineering & Materials Science, 2005, 35(3),479
Online since: November 2016
Authors: Carlos Camurri, Claudia Carrasco, Yazmín Maril
That number represents on electro winning cells half million of lead base anodes (Pb-0.07% Ca-1.3% Sn), with dimensions of 1 x 1 meters of section and 6, 7.5 and 9 mm thickness.
The resulting Hollomon law from figure 1 is σ0=59.7εeff 0.13 MPa Figure 1.
Table 1.
References [1] C.
Dille, Materials Science Forum, Vol. 475-479 (2005), p. 2631-2634
Online since: May 2006
Authors: Eduardo Alves, André Wemans, Nuno Franco, Manuel J.P. Maneira, Carlos Marques, Rui Coelho da Silva
Franco 1,2,b , R.C. da Silva 1,2,c, A.
Alves1,2,f 1 LFI, Dep.
Several host matrices have been used, namely SiO2 [5], glass [4], CsCdBr3 [6] and sapphire [1].
References [1] A.
B 175-177 (2001) 479
Online since: March 2016
Authors: M.R. Sahar, S.F. Abd Rahman
Table 1: The sample composition in mol% glasses and labelling.
Figure 1 illustrated the DTA traces of P2O5-MgO-TiO2-Li2O glasses for various concentration of TiO2.
Figure 1.
References [1] P.W.
International Journal of Chemical Sciences, 10:1 (2012) 479-489 [14] B.J.
Online since: January 2006
Authors: Igor V. Alexandrov, Sun Ig Hong, V.V. Latysh, S.N. Faizova, V.M. Polovnikov
Alexandrov 1,a, V.V.
Polovnikov 1,a 1 Ufa State Aviation Technical University, 12 K.
Table 1.
Fig. 1.
(State 2, tECAP=20°С) Number of passes σuts MPa σys MPa δ % ψ % 0 226 74 68 64 4 503 420 13 54 8 480 396 14 73 10 490 479 16 64 Table 3.
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