INFLUENCE OF ALKALINE – EARTH METALS ON ANODIC BEHAVIOR OF ALLOY ССУЗ IN NEUTRAL ENVIRONMENT OF THE ELECTROLYTE NaCl
The anodic behavior of a lead-antimony alloy (3 wt% Sb) doped with alkaline-earth metals was investigated in potentiostatic method in the potentiodynamic mode at a potential sweep rate of 2 mV/s and it was shown that with an increase in the content of alkaline earth metals in the alloy (SSUZ), the p...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Belarusian National Technical University
2018-04-01
|
| Series: | Литьë и металлургия |
| Subjects: | |
| Online Access: | https://lim.bntu.by/jour/article/view/2191 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849242440545861632 |
|---|---|
| author | I. N. Ganiev O. Kh. Niyezov N. M. Mulloeva B. B. Eshov |
| author_facet | I. N. Ganiev O. Kh. Niyezov N. M. Mulloeva B. B. Eshov |
| author_sort | I. N. Ganiev |
| collection | DOAJ |
| description | The anodic behavior of a lead-antimony alloy (3 wt% Sb) doped with alkaline-earth metals was investigated in potentiostatic method in the potentiodynamic mode at a potential sweep rate of 2 mV/s and it was shown that with an increase in the content of alkaline earth metals in the alloy (SSUZ), the potentials of free Corrosion and pitting are slightly shifted to the positive region. As the concentration of the chloride ion in the electrolyte increases, these potentials decrease. The current density of corrosion and, accordingly, the corrosion rate of alloys with an increase in the content of alkaline earth metals are reduced by 75–85%, and the concentration of chloride ion increases.In transition from alloys with calcium to alloys with strontium, the corrosion rate of alloys increases by 20–30%, and to alloys with barium it decreases by 25–30%. |
| format | Article |
| id | doaj-art-5e7af6a15e154a84859850b9f4ef5b81 |
| institution | Kabale University |
| issn | 1683-6065 2414-0406 |
| language | English |
| publishDate | 2018-04-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Литьë и металлургия |
| spelling | doaj-art-5e7af6a15e154a84859850b9f4ef5b812025-08-20T03:59:49ZengBelarusian National Technical UniversityЛитьë и металлургия1683-60652414-04062018-04-0101848910.21122/1683-6065-2018-1-84-892171INFLUENCE OF ALKALINE – EARTH METALS ON ANODIC BEHAVIOR OF ALLOY ССУЗ IN NEUTRAL ENVIRONMENT OF THE ELECTROLYTE NaClI. N. Ganiev0O. Kh. Niyezov1N. M. Mulloeva2B. B. Eshov3Tajik Technical University named after M. S. Osimi, DushanbeTajik Technical University named after M. S. Osimi, DushanbeTajik Technical University named after M. S. Osimi, DushanbeState Scientific Experimental and Production facility of the Academy of Sciences of the Republic of TajikistanThe anodic behavior of a lead-antimony alloy (3 wt% Sb) doped with alkaline-earth metals was investigated in potentiostatic method in the potentiodynamic mode at a potential sweep rate of 2 mV/s and it was shown that with an increase in the content of alkaline earth metals in the alloy (SSUZ), the potentials of free Corrosion and pitting are slightly shifted to the positive region. As the concentration of the chloride ion in the electrolyte increases, these potentials decrease. The current density of corrosion and, accordingly, the corrosion rate of alloys with an increase in the content of alkaline earth metals are reduced by 75–85%, and the concentration of chloride ion increases.In transition from alloys with calcium to alloys with strontium, the corrosion rate of alloys increases by 20–30%, and to alloys with barium it decreases by 25–30%.https://lim.bntu.by/jour/article/view/2191alloy of lead-antimony alloy ссузcalciumstrontiumbariumpotentiostatic methodelectrochemical corrosionpotential for corrosioncorrosion rate |
| spellingShingle | I. N. Ganiev O. Kh. Niyezov N. M. Mulloeva B. B. Eshov INFLUENCE OF ALKALINE – EARTH METALS ON ANODIC BEHAVIOR OF ALLOY ССУЗ IN NEUTRAL ENVIRONMENT OF THE ELECTROLYTE NaCl Литьë и металлургия alloy of lead-antimony alloy ссуз calcium strontium barium potentiostatic method electrochemical corrosion potential for corrosion corrosion rate |
| title | INFLUENCE OF ALKALINE – EARTH METALS ON ANODIC BEHAVIOR OF ALLOY ССУЗ IN NEUTRAL ENVIRONMENT OF THE ELECTROLYTE NaCl |
| title_full | INFLUENCE OF ALKALINE – EARTH METALS ON ANODIC BEHAVIOR OF ALLOY ССУЗ IN NEUTRAL ENVIRONMENT OF THE ELECTROLYTE NaCl |
| title_fullStr | INFLUENCE OF ALKALINE – EARTH METALS ON ANODIC BEHAVIOR OF ALLOY ССУЗ IN NEUTRAL ENVIRONMENT OF THE ELECTROLYTE NaCl |
| title_full_unstemmed | INFLUENCE OF ALKALINE – EARTH METALS ON ANODIC BEHAVIOR OF ALLOY ССУЗ IN NEUTRAL ENVIRONMENT OF THE ELECTROLYTE NaCl |
| title_short | INFLUENCE OF ALKALINE – EARTH METALS ON ANODIC BEHAVIOR OF ALLOY ССУЗ IN NEUTRAL ENVIRONMENT OF THE ELECTROLYTE NaCl |
| title_sort | influence of alkaline earth metals on anodic behavior of alloy ссуз in neutral environment of the electrolyte nacl |
| topic | alloy of lead-antimony alloy ссуз calcium strontium barium potentiostatic method electrochemical corrosion potential for corrosion corrosion rate |
| url | https://lim.bntu.by/jour/article/view/2191 |
| work_keys_str_mv | AT inganiev influenceofalkalineearthmetalsonanodicbehaviorofalloyssuzinneutralenvironmentoftheelectrolytenacl AT okhniyezov influenceofalkalineearthmetalsonanodicbehaviorofalloyssuzinneutralenvironmentoftheelectrolytenacl AT nmmulloeva influenceofalkalineearthmetalsonanodicbehaviorofalloyssuzinneutralenvironmentoftheelectrolytenacl AT bbeshov influenceofalkalineearthmetalsonanodicbehaviorofalloyssuzinneutralenvironmentoftheelectrolytenacl |