Search results

Silin, E.L.
Silin  et al, Mechanochemical Synthesis of High Alloyed Powder Alloys of the Fe–Cr–Ni–Mn–N System, Russian Journal of Non-Ferrous Metals, Vol. 54 № 6 (2013) 508-512

Wang et al., have shown an overpotential of 230 mV for cobalt telluride as electrocatalysts for HER [2].
Walter, E.L.

Chemical Composition (%) Mg Al Zn Mn Fe Cu Si Ni Ca AZ31B Balance 2.98 0.99 0.5 0.0026 0.0005 0.019 0.0005 0.001 Experimental Procedure and Specimens The Hopkinson bar or Kolsk’s bar [12] is used for both compressive and tensile high strain rate testing of the alloy.
Gullett, Haithem El Kadiri, W.

Se Hyun Ahn et al. reported that using of ultra short pulses with tens of nanosecond duration is a good way to localize dissolution area [8].
El-Taweel, A.H.

Comparison of thermal front from present numerical model with Crookston et al (1979).
El-Usta, R.R.

According to Palombarini et al. [14] boriding steels containing large amounts of chromium and nickel, lead to the formation of chromium and nickel borides on the treated surface.
Taleb, Analyse sur la disparité expérimentale sur le comportement et la fatigue d’acier inoxydable 304L, Congrès Algérien de Mécanique, 25-29 Oct. (2015), El Oued, Algérie.

References: [1]　Spencer Guthrie W,et al.Selecting Optimum CementContens for Stablizing Aggregate Base Materials[R]
[3]　Ashraf M,Abd El-Rahim,George P K,.Optimum cracking for improved performance of cement-treated bases[M/CD].TRB 1999 Annual Meeting(CD-ROM),Transportation Research Board,Washington,D.C.1999,Paper TRB 00688

Bencharif1c 1Laboratoire de Chimie des Matériaux, Université Mentouri de Constantine, Route d'Aïn El Bey, Constantine, Algeria asalimacne@yahoo.fr bi.zbiri@yahoo.fr cl_bencharif@umc.edu.dz Keywords: Anodic polymerization, (Z)2-(2-phenyl-3-thien-2-yl)acrylonitrile, (Z)2-(2-phenyl-3-fur2-yl) acrylonitrile, cyclic voltammetry Abstract Two arylenevinylenes compounds formed with thienyl or furyl units substituted by a cyano group at the ethylene linkage were studied by direct anodic oxidation in CH2Cl2/Bu4NBF4 0,2M medium on platinum electrode using cyclic voltammetry method.
Several routes were investigated especially in the polythiophene family which was described by Roncali and al. [4].

Results presented here, are similar to those obtained by Kulpa el al. [4], which identified a psychrotolerant strain of At. ferrooxidans in enriched culture of a mine drainage-impacted soils and sediments from Siberia and Sweden.

El-Raghy: J.
Novikov, A.L.