Effect of the composition and microalloying with strontium on the structure and properties of Al-Si-Mg alloys

1983 ◽  
Vol 25 (8) ◽  
pp. 623-625
Author(s):  
I. N. Ganiev ◽  
A. V. Vakhobov ◽  
O. N. Semenova
Keyword(s):  
Mg Alloys ◽  
Structure And Properties ◽  
Effect Of The Composition

Analysis of the Transient Contact Resistance of Composite Copper-Graphite Material Obtained Using Plasma Spraying Technology

2021 ◽  
Vol 1022 ◽  
pp. 27-34
Author(s):  
Pavel Derevyankin ◽  
Vladimir Frolov
Keyword(s):  
Contact Resistance ◽  
Internal Structure ◽  
Plasma Spraying ◽  
Erosion Resistance ◽  
Graphite Powder ◽  
Copper Electrode ◽  
Structure And Properties ◽  
Transient Contact ◽  
Graphite Coating ◽  
Effect Of The Composition

The article is devoted to the analysis of the internal structure and properties of a copper-graphite coating applied to a copper electrode. The article provides a calculation of the transient contact resistance of electrodes with a coating obtained using plasma spraying technology. Copper-graphite powder with high arc resistance was used as a spraying substance. Coated electrodes were tested for erosion resistance by an arc at currents of several kiloamperes. The aim of the work is to determine the effect of the composition and internal structure of the coating on the transient processes in the contact gap.

Effect of the composition of the liquid base on the structure and properties of plastic lubricants

1971 ◽  
Vol 7 (5) ◽  
pp. 355-358
Author(s):  
I. G. Fuks ◽  
I. P. Lukashevich ◽  
�. M. Uvarova ◽  
T. F. Lemesh ◽  
S. P. Rogov
Keyword(s):  
Structure And Properties ◽  
Plastic Lubricants ◽  
Effect Of The Composition

Change in the structure and properties of Al?Zn?Mg alloys

1972 ◽  
Vol 14 (3) ◽  
pp. 233-236
Author(s):  
N. S. Gerchikova ◽  
I. N. Fridlyander ◽  
N. I. Zaitseva ◽  
N. N. Kirkina
Keyword(s):  
Mg Alloys ◽  
Structure And Properties

INVESTIGATION OF EFFECT OF SILVER SMALL ADDITIVES ON STRUCTURE AND PROPERTIES OF RESOURCE Al–Cu–Mg ALLOYS

2014 ◽  
Vol 0 (10) ◽  
pp. 1-1
Author(s):  
A.O. Ivanova ◽  
◽  
R.O. Vakhromov ◽  
M.V. Grigoriev ◽  
O.G. Senatorova ◽  
...  
Keyword(s):  
Mg Alloys ◽  
Structure And Properties

Crystallographic structure of S′ precipitates in Al–Li–Cu–Mg alloys

1997 ◽  
Vol 12 (3) ◽  
pp. 577-580 ◽  
Author(s):  
J. I. Pérez-Landazábal ◽  
M. L. Nó ◽  
G. Madariaga ◽  
J. San Juan
Keyword(s):  
Powder Diffraction ◽  
Structural Model ◽  
Structural Models ◽  
Mg Alloys ◽  
Crystallographic Structure ◽  
Structure And Properties ◽  
X Ray ◽  
Proposed Model ◽  
Crystallographic Structures ◽  
Diffraction Patterns

The crystallographic structures of some phases present as precipitates in Al–Li–Cu–Mg alloys are not perfectly resolved. In particular, several structural models have been proposed for the S′ phase, and this controversy is not yet resolved. New x-ray powder diffraction measurements have been performed to compare the theoretical powder diffraction patterns associated with each proposed model with the measured spectra obtained from two different kinds of alloys. The structural model of the S′ phase described by Mondolfo [L. F. Mondolfo, Aluminum Alloys Structure and Properties (Butterworths, London, 1976)] agrees with the experimental results and allows us to reject the two other proposed crystallographic models.

scholarly journals The effect of the composition of magnesia flux on the sinter structure and properties

2019 ◽  
Vol 625 ◽  
pp. 012009 ◽  
Author(s):  
A N Shapovalov ◽  
E V Ovchinnikova ◽  
V B Gorbunov ◽  
R R Dema ◽  
O B Kalugina
Keyword(s):  
Structure And Properties ◽  
Effect Of The Composition
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