Zobrazeno 1 - 10 of 12 pro vyhledávání: '"V. I. Shchetinina"'
1
Rolls crack resistance increase by reducing welding stresses and heat input
Autor: V. I. Shchetinina, S. V. Shchetinin, О. V. Koval
Publikováno v: Vìsnik Priazovsʹkogo Deržgavnogo Tehničnogo Unìversitetu. Serìâ: Tehnìčnì Nauki, Vol 0, Iss 39, Pp 66-70 (2019)
The rolling mills working and backup rolls operate under high specific pressures, abrasion and corrosion wear, thermal cycling conditions and they are produced of high carbon steel, prone to hot and cold cracks formation. Therefore, crack resistance
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::206fbf83b2ce220360702f9f0c0f86dd
http://journals.uran.ua/vestnikpgtu_tech/article/view/201055
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2
Crack and wear resistance increase at high-speed surfacing with low heat input
Autor: О. V. Koval, P. V. Nikitenko, Elsaed Khaled, S. V. Shchetinin, V. I. Shchetinina
Publikováno v: Vìsnik Priazovsʹkogo Deržgavnogo Tehničnogo Unìversitetu. Serìâ: Tehnìčnì Nauki, Vol 0, Iss 38, Pp 99-104 (2019)
The support rolls, which prevent the work rolls from deflection and breakage, operate under high specific pressure conditions and are produced of high carbon steel, prone to hot and cold cracking formation. Therefore better crack and wear resistance
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8b851a8cb1aaa8de035851d4ba563e1
https://doi.org/10.31498/2225-6733.38.2019.181399
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4
Підвищення тріщиностійкості при високошвидкісному наплавленні на низькій погонній енергії валків
Autor: S. V. Shchetinin, V. I. Shchetinina, A. V. Koval, P. V. Nikitenko, Elsaed Khaled
Publikováno v: Vìsnik Priazovsʹkogo Deržgavnogo Tehničnogo Unìversitetu. Serìâ: Tehnìčnì Nauki, Vol 0, Iss 37, Pp 80-85 (2018)
Валки прокатних станів працюють при високих питомих тисках і виготовляються з високовуглецевої сталі, схильної до утворення тріщин. То
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::217a5408895a9f7feff97daa47207c78
http://journals.uran.ua/vestnikpgtu_tech/article/view/160249
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5
The electromagnetic mechanism of the movement of the welding arc
Autor: S. V. Shchetinin, V. I. Shchetinina
Publikováno v: Welding International. 31:131-135
The electromagnetic mechanism of movement of the arc on the tip of the electrode is described. When the welding speed is increased as a result of decreasing the induction of the magnetic field, the...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bedb1a72380487cbf7817d3c74dfa822
https://doi.org/10.1080/09507116.2016.1223912
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6
Magnetic field in electric arc welding
Autor: V. V. Chigarev, S. V. Shthetinin, V. I. Shchetinina
Publikováno v: Welding International. 30:319-324
It is shown that the longitudinal magnetic field of welding current in welding of two sheets transforms to the field of a single sheet and this confirms the electromagnetic nature of the interatomic binding forces. At a gap of 0.002 m and as a result
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e6222870e30ffcc72e2430325587b4b
https://doi.org/10.1080/01431161.2015.1058008
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