Effect of liquid glass type on hygienic characteristics of coated electrodes for arc welding of tin bronze
Аутори
Levchenko, OlegBezushko, Olga
Maidanchuk, Taras
Lukianenko, Anna
Goncharova, Olga
Bajić, Darko
Veljić, Darko
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The results of investigations of chemical composition and emission rates of the welding
fume, generated during welding using electrodes for copper alloys, are presented with the aim of
improvement of their sanitary and hygienic characteristics. It is shown that in order to create new
grades of welding electrodes with improved hygienic characteristics, it is necessary to have the
data of the initial sanitary and hygienic evaluation in accordance with international standards. It
was established that the use of binder based on pure lithium liquid glass in the coating of
electrodes for welding copper alloys, increases the rate of welding fume emission into the air, as
well as the content of manganese and copper oxides in it. The minimum rates of harmful
emissions were recorded during the use of sodium-potassium binder, which is recommended for
mass production of this type of electrodes.
Кључне речи:
coated electrodes / welding fumes / copper alloys / harmful substancesИзвор:
E3S Web of Conferences, 2021, 280, 09018-Издавач:
- EDP Sciences
Напомена:
- Second International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters (ICSF 2021), Kryvyi Rih, Ukraine, May 19-21
Институција/група
Inovacioni centarTY - CONF AU - Levchenko, Oleg AU - Bezushko, Olga AU - Maidanchuk, Taras AU - Lukianenko, Anna AU - Goncharova, Olga AU - Bajić, Darko AU - Veljić, Darko PY - 2021 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6923 AB - The results of investigations of chemical composition and emission rates of the welding fume, generated during welding using electrodes for copper alloys, are presented with the aim of improvement of their sanitary and hygienic characteristics. It is shown that in order to create new grades of welding electrodes with improved hygienic characteristics, it is necessary to have the data of the initial sanitary and hygienic evaluation in accordance with international standards. It was established that the use of binder based on pure lithium liquid glass in the coating of electrodes for welding copper alloys, increases the rate of welding fume emission into the air, as well as the content of manganese and copper oxides in it. The minimum rates of harmful emissions were recorded during the use of sodium-potassium binder, which is recommended for mass production of this type of electrodes. PB - EDP Sciences C3 - E3S Web of Conferences T1 - Effect of liquid glass type on hygienic characteristics of coated electrodes for arc welding of tin bronze SP - 09018 VL - 280 DO - 10.1051/e3sconf/202128009018 ER -
@conference{ author = "Levchenko, Oleg and Bezushko, Olga and Maidanchuk, Taras and Lukianenko, Anna and Goncharova, Olga and Bajić, Darko and Veljić, Darko", year = "2021", abstract = "The results of investigations of chemical composition and emission rates of the welding fume, generated during welding using electrodes for copper alloys, are presented with the aim of improvement of their sanitary and hygienic characteristics. It is shown that in order to create new grades of welding electrodes with improved hygienic characteristics, it is necessary to have the data of the initial sanitary and hygienic evaluation in accordance with international standards. It was established that the use of binder based on pure lithium liquid glass in the coating of electrodes for welding copper alloys, increases the rate of welding fume emission into the air, as well as the content of manganese and copper oxides in it. The minimum rates of harmful emissions were recorded during the use of sodium-potassium binder, which is recommended for mass production of this type of electrodes.", publisher = "EDP Sciences", journal = "E3S Web of Conferences", title = "Effect of liquid glass type on hygienic characteristics of coated electrodes for arc welding of tin bronze", pages = "09018", volume = "280", doi = "10.1051/e3sconf/202128009018" }
Levchenko, O., Bezushko, O., Maidanchuk, T., Lukianenko, A., Goncharova, O., Bajić, D.,& Veljić, D.. (2021). Effect of liquid glass type on hygienic characteristics of coated electrodes for arc welding of tin bronze. in E3S Web of Conferences EDP Sciences., 280, 09018. https://doi.org/10.1051/e3sconf/202128009018
Levchenko O, Bezushko O, Maidanchuk T, Lukianenko A, Goncharova O, Bajić D, Veljić D. Effect of liquid glass type on hygienic characteristics of coated electrodes for arc welding of tin bronze. in E3S Web of Conferences. 2021;280:09018. doi:10.1051/e3sconf/202128009018 .
Levchenko, Oleg, Bezushko, Olga, Maidanchuk, Taras, Lukianenko, Anna, Goncharova, Olga, Bajić, Darko, Veljić, Darko, "Effect of liquid glass type on hygienic characteristics of coated electrodes for arc welding of tin bronze" in E3S Web of Conferences, 280 (2021):09018, https://doi.org/10.1051/e3sconf/202128009018 . .