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Online since: April 2013
Authors: Abdel Bakkali, L. Azrar, A.A. Aljinadi
The Increment Self Consistent has already used by Fakri and Azrar (2010) [2] for piezoelectric composites and recently by Bakkali et al. (2011) [6] for N-phase magnetoelectroelastic composites.
El Bakkali,“Electoelastic behavior modeling of piezoelectric composite materials containing spatially oriented reinforcements,” International Journal of Solids and Structures, 40: 361-384, Issue 2, (2003)
Online since: June 2013
Authors: Dermot Brabazon, Mohammad S. Reza, Syarifah N. Aqida, Mohd Radzi Mohd Toff
Bond coat powder used was Praxair Nickel based NiCrAlY (Ni-164/211 Ni 22%Cr 10%Al 1.0%Y) while top coat, Praxair Ai-1075 ceramic coating yttria stabilized zirconia (ZrO2 + 8 wt.% Y2O3).
Abdellah El-Hadj, M.
Online since: August 2017
Authors: Krisana Siralertmukul, Niyom Thamrongananskul, Atikom Surintanasarn
Materials and Methods Filler Synthesis and Preparation Mesoporous silica was prepared from tetraethyl orthosilicate (TEOS) using sol-gel process adapting the method of Rao et al. [20].
El-Hami, T.
Online since: January 2009
Authors: M. Surender, R. Balasubramaniam, S. Bhargava, M.N. Mungole
Belyakov et al. have reported such evolution of ultra fined-grain microstructure during continuous recrystallization in 22Cr 1Mo ferritic stainless steel [13].
Table 3: Mechanical properties of as received and cold rolled recrystallized-annealed 9Cr-1Mo ferritic steel As-received 1100 K 20 hr 100 hr 0.2 Si 0.5 Si 0.2 Si 0.5 Si 0.2 Si 0.5 Si Yield stress (MPa) 504 600 266 317 270 362 UTS (MPa) 626 750 578 601 573 657 % El 13.0 15.7 18.7 21.5 19.8 18.3 Summary The recrystallization-annealing at 1100 and 1200 K for 40 % cold rolled 9Cr 1Mo steels containing 0.2 and 0.5 Si exhibited no significant grain growth even after 100 hr.
Online since: June 2006
Authors: W. George Ferguson, Clark Hyland
This being consistent with the concept of cumulative ductility being determined by the development of critical strains in the notch root where the effective gauge length is some multiple of the non-metallic inter-particle spacing, X0, as proposed by Clark et al., [3].
El Soudani, W.G.
Online since: July 2022
Authors: Laila Laasri, Hafida Naim
Daria et al. 2020 confirmed that geotextiles made of natural fibers will be widely used in environmental engineering in the years to come [5].
Assumptions: The usual supply perimeters are located in several Moroccan rural communes: Bouchfâa, Smiâa, Ait Zeghrouchen, and in Rebat El Khair.
Online since: July 2015
Authors: Walter Krenkel, Florian Reichert, Nico Langhof
U.Zielke et al. analyzed different carbon fiber surfaces with various methods and the resulting interaction with the high-temperature thermoplastics PEI and polyethersulfone (PES) [14–17].
Abu El-Hija, W.
Online since: July 2012
Authors: Katsumi Kushiya, Hiroki Sugimoto, Yoshiyuki Chiba, Yoshiaki Tanaka, Hideki Hakuma
They also developed three critical and still living techniques for CIS-based thin-film PV technology; The first was to apply the ZnO:2wt%Al (AZO) window by sputtering techniques, the second was to put the intrinsic (high resistivity) ZnO layer between AZO window and CdS buffer to reinforce the surface coverage of absorber deposited with their CBD-CdS buffer and the third was to alloy gallium (Ga) into the CuInSe2 absorber to form a Cu(In,Ga)Se2 (CIGS) absorber.
Therefore, mapping techniques like EL and PL mapping and LBIC have been employed more as simple and quick characterization techniques for large area [9, 10].
Online since: May 2020
Authors: Winarto Winarto, Herry Oktadinata, Eddy S. Siradj
Yang et al. [12], who investigated CGHAZ of HSLA steel, suggested that higher heat input may increase granular bainite and M-A phases.
Table 2 Mechanical properties of parent metal SM570-TMC and filler metal E81-Ni1 Material TS (N/mm2) YS (N/mm2) El (%) Impact value (J) SM570-TMC 590 488 38 201 (at -20 °C) E81-Ni1 605 525 27 120 (at -40 °C) Metallographic Examination The metallographic specimens were extracted from welded samples of LNi1 and HNi1 for microstructural analysis.
Online since: August 2021
Authors: Rudolf Hela, Klára Křížová, Lenka Bodnárová
Permeability – Describes the medium movement or energy flow through a concrete (capillarity, water absorption, water tightness, el. conductivity, etc).
[7] Šmerda, Z.; et al.
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