Search results

Compos Sci Technol. 2006,66:1285-1288 [3] Gojny FH, Wichmann MHG, Fiedler B, Kinloch IA, Bauhofer W, Windle AH, et el.
G., Cui, D., Budak, G., Ozbay, E., et al.
[7] Kim YA, Hayashi T, Endo M, Kaburagi Y, Tsukada T, et al.
Carbon,2005,45(11):2243-50 [8] Zdenko S, Christos A, Georgia T, Christos T, John P, Stavroula G, et al.
Mater Sci Eng B,2009,165:135-138 [9] Wu Z, Chen Z, Du X, Logan JM, Sippel J, Nikolou M, et al.

References [1] R.Brochu,M.El Yacoubi,A.Serghini,et al.Crystal chemistry and thermal expansion of Cd0.5Zr2(PO4)3 and Cd0.5Sr0.5Zr2(PO4)3 ceramics.Materials Research Bulletin,1997,32(1):15-23 [2] Y Miyajima,T Miyoshi,J Tamski,et al.Solubility range and ionic conductivity of large trivalent ion doped Na1-xMxZr2-x(PO4)3(M: In, Yb,Er, Y, Tb, Gd)[J].Solid State Ionics, 1999,124:201-211 [3] S Y.
Limaye,D K.Agrawal,R Roy, et al.Synthesis, sintering and thermal expansion of Ca1-xSrxZr4P6O24—an ultra-low thermal expansion ceramic system [J].Journal of Materials Science,1991,26:93-98 [4] V.Srikanth,X.Subbarao,D.Agrawal,et al.Thermal expansion anisotropy and acoustic emission of NaZr2(PO4)3 family ceramics[J].Am.Ceram.Soc,1991,74(2):365-368 [5] L.Bois,M.J,Guittet,F.Carrot,et a1.Preliminary results on the leaching process of phosphate ceramics potential hosts for actinide immobilization[J].Journal of Nuclear Materials.2001,297: 129-137 [6] C.S.Yoon,C.K.Kim,T.Y.Byun.Synthesis and thermal expansion behavior of liquid phase sintered CaZr4(PO4)6–Li2O[J].Materials Chemistry and Physics, 2002,77:930–937 [7] N.Chakraborty, D.
Journal of the European Ceramic Society,2005,25:1885–1893 [8] S.Y.Limaye,D.K.Agrawal,R.Roy,et al.Synthesis,sintering and thermal expansion of Ca1-xSrxZr4P6O24—an ultra-low thermal expansion ceramic system[J].Journal of Materials Science,1991,26:93-98

Wei et al. [1] illustrated the methodology and utility of an approach for developing a probability model for life prediction, and examined the stochastic features of the crack growth process.
Gliniak et al. [2] proposed a probabilistic model for the growth of creep cracks.
Nikbin et al. [4] also studied probabilistic analysis of creep crack initiation and growth in pipe components.
Table 1 Chemical composition of Grade 9Cr-1Mo steel (wt. %) C Si Mn P S Cr Mo Ni Cu Al Nb V Ti N 0.115 0.23 0.415 0.012 0.001 8.9 0.869 0.22 0.038 0.02 0.073 0.194 0.003 0.051 Table 2 Mechanical properties of Grade 9Cr-1Mo steel at room temperature Results and Discussion Fig. 1 shows the creep crack growth curves at 600ºC for the six specimens.
As shown in this figure, although the data are fairly tightly grouped together for larger value of C* (C*>1), the data for lower C* range (C*<1) are quite widely dispersed, as stated by Gliniak et al. [2].

X-ray diffraction patterns mainly consist of Ni, TiO2, and Al peaks.
The high conductivity to heat of excessive Ni would absorb the Ni-Al heat energy that is required in the self-propagating reaction of Al-TiO2-B2O3.
In Ni20 system, although Ni would react with Al, Ni-Al reaction only is the induced reaction of Al-TiO2-B2O3 system.
Firstly mechanically induced Al-Ni self-propagating reaction occurs, and then the reaction heat from Al-Ni self-propagating reaction induces more drastic exothermic reaction of Al-TiO2-B2O3.
Dave, E.L.

Elemental analysis of complex was carried out with a Vario ELⅡ elemental analyzer.
Beckman et al.: Nature.
Wang et al.: Inorg.
Pang et al.: Chem.
Brukenta et al.: Eur.

Mg-Al based alloys like AZ91, AM60 and AM50 are widely used in automotive industry to fabricate various parts, owing to their superior castability and good balance of strength, ductility and corrosion resistance.
Rare earth elements have been proved to be effective to improve the mechanical properties of Mg-Al based alloys since they can suppress the formation of Mg17Al12 phase and precipitate intermetallic compounds with higher thermal stability.
However, up to date, few researches about the effect of rolling on Mg-Al-RE alloys have been reported.
Alloy ingot with size of 200 mm × 100 mm × 20 mm was prepared from pure Mg (99.5 wt.%), high pure Al (99.9 wt.%), Al-10 wt.% Mn and Mg-23 wt.% Ce master alloys.
El-morsy, A.

The Al-Si-Ca alloy foams were produced by the commercial manufacturer, FoamTech Korea, using the melt-based process while the Al-Si-Cu-Mg alloy foams of composition Al-Si3wt.
Both of the Al-Si-Ca alloy foams and Al-Si-Cu-Mg alloy foam used in this study had the relative density 12 %.
The same method was then utilized for obtaining the stress-strain curves of Al-Si-Ca alloy foam and Al-Si-Cu-Mg alloy (alloy 322) foam cell walls.
The uni-axial compression test was performed on Al-Si-Ca and Al-Si-Cu-Mg alloy foam specimens using an MTS 810 machine.
El-Abbasi: Finite Elem.

The samples fracture surfaces of Cf/Al composites after mechanical tests are investigated.
Samples of Cf/Al composite wire were reinforced with the same fiber types: high-modulus UMT-430 and high-strength UMT-49.
Kotsuka et al., Carbon fibers, trans. with Japanese, Moscow, Mir, 1987
Woltersdorf, Interface Engineering of Carbon Fiber Reinforced Mg–Al Alloys, Adv Eng Mater., 2 (2000), 471-480
Nazarov, E.L.

.* (%) YS (MPa) UTS (MPa) EL* (%) CP-Ti 82.4 400 ± 16 455 ± 11 6.6 ± 0.0 Ti-6Al-4V 94.6 900 ± 7 991 ± 4 4.4 ± 2.0 *T.D.: Theoretical density, YS: Yield strength, UTS: Ultimate tensile strength, EL: Elongation Consolidation Modeling ABAQUS is being used for the process simulation.
Montgomery et al., JOM 49, 5 (1997) pp. 45-47
Hurless et al.
Hartman et al.
Friedrich et al., "Titanium in Automotive Applications -Nightmare, Vision, or Reality," Proceedings 10thWorld Conference on Titanium, ed.

El-Taweel etal [1] describes that the Electrical discharge machining (EDM) has become one of the most extensively used non-traditional material removal process.
Puertas et al. [3] carried out study on the influence of process parameters on the listed machining characteristics.
D.Kanagarajan et al. [4] developed models for the MRR and Ra over the most influencing process parameters in EDM of WC/30% Co composites.
REFERENCE [1] El-Taweel, T.
Modelling and analysis of hybrid electrochemical turning magnetic abrasive finishing of 6061 Al/Al2O3 composite.