The electrochemical characterization of aluminium nnodes containing different intermetallic compounds in 3% sodium chloride and 0.3% radium sulphate aqueous solutions was carried out by means of d.c. measurements. The case of some Ca-Zn. CL-In and Al-Mg-Zn inlermelallic compound!. in Ihe aluminium malrix was examined. SEM and EDAX analyses were...
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1997 (v1)PublicationUploaded on: April 14, 2023
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1997 (v1)Publication
e electrochemical and corrosion behaviour of Al-Mg-Zn alloys in 3% sodium chloride and 0.3% sodium sulphate aqueous solution was studied, by means of dc and UCmeasurements at different polarization conditions. SEM and EDAX analysis were employed in order to characterize the surface structure of the above alloys. The relationship between...
Uploaded on: March 31, 2023 -
1998 (v1)Publication
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Uploaded on: March 31, 2023 -
1998 (v1)Publication
A metallurgical investigation of Al–Zn–Mg alloys (Al90Mg5Zn5 and Al95Mg2.5Zn2.5) showed the existence of an aluminium based solid solution and an intermetallic phase finely dispersed in the aluminium matrix. The study of the alloy structure using SEM, TEM, EDX and AES showed that, in both the alloys, the alloy matrix was an aluminium a-solid...
Uploaded on: March 31, 2023 -
2000 (v1)Publication
Aluminium alloys are successfully used in several technological applications. Aluminium itself has weak mechanical properties, hence it is alloyed with other elements and thermally treated to improve and tailor its characteristics. These processes remarkably change the original structure of Al from a homogeneous solid solution to a complex...
Uploaded on: December 5, 2022 -
2004 (v1)Publication
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Uploaded on: March 25, 2023 -
2004 (v1)Publication
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Uploaded on: March 31, 2023 -
2004 (v1)Publication
Several methods have been tested in order to prepare the perovskite type compound MgxCyNi3 applying the mechanical alloying (MA), the self-propagating high-temperature synthesis (SHS) and the isothermal heating techniques in the different steps of preparation. These methods may be summarized as follows: method MCN-1) synthesis of the MgxCyNi3...
Uploaded on: April 14, 2023 -
2004 (v1)Publication
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Uploaded on: March 25, 2023