FIELD: metallurgy, particularly, rolled strock production, particularly, rolling steel ingots to blooms. SUBSTANCE: method comprises steps of placing hot ingots widened downwards in vertical position into heating well, heating them and performing multiple rolling. Ingots are placed at temperature of their surface equal to 600-950 C in such a way that their widened ends are turned upwards; heating ingots up to temperature 1200-1350 C and realizing multiple rolling at total elongation degree 2.7-6.5. Invention provides filling of shrinkage cavities, welding internal non-oxidized discontinuities. EFFECT: less loss of yield. 1 tbl, 1 ex
| Title |
Year |
Author |
Number |
| METHOD FOR MAKING ROLLED BARS |
2001 |
- Lamukhin A.M.
- Ziborov A.V.
- Morozov V.N.
- Savinova N.G.
- Vodovozova G.S.
- Zinchenko S.D.
- Peshev A.D.
- Trajno A.I.
|
RU2208483C2 |
| METHOD FOR MAKING ROLLED PIECES OF BALL BEARING STEELS |
2001 |
- Lamukhin A.M.
- Kuvshinnikov O.A.
- Peshev A.D.
- Benedechuk I.B.
- Ronzhina L.N.
- Rjabinkova V.K.
- Trajno A.I.
|
RU2201973C2 |
| METHOD FOR ROLLING PYRAMIDAL INGOTS IN COGGING AND BILLET MILLS |
1997 |
- Kukuj David Pentsusovich
- Emchenko Jurij Borisovich
- Orobtsev Jurij Viktorovich
- Litvinov Leonid Fedorovich
- Naumov Aleksandr Alekseevich
- Azarov Sergej Ivanovich
- Gorbunev Oleg Georgievich
- Dymchenko Evgenij Nikolaevich
- Manshilin Aleksandr Gejnievich
- Onishchenko Sergej Aleksandrovich
|
RU2128093C1 |
| BLANK ROLLING METHOD |
1998 |
- Skorokhvatov N.B.
- Lukanin Ju.V.
- Postonogov Ju.A.
- Kacherov V.S.
- Rosljakova N.E.
|
RU2122906C1 |
| INGOT ROLLING METHOD |
0 |
- Kalugin Valerij Ivanovich
- Zhabkin Viktor Petrovich
- Poltorapavlo Yurij Vasilevich
- Dudnik Valerij Viktorovich
- Tarasenko Yurij Vladimirovich
- Sapelkin Valerij Sergeevich
- Lyubarev Mikhail Genrikhovich
- Semenov Sergej Georgievich
- Novik Sergej Yurevich
- Sivokho Anatolij Feodosevich
|
SU1678468A1 |
| METHOD OF PRODUCTION OF THE BLOOMS |
2006 |
- Emel'Janov Aleksandr Matveevich
- Nemtinov Aleksandr Anatol'Evich
- Monid Vladimir Anatol'Evich
- Kacherov Viktor Sergeevich
- Kolobov Vladimir Konstantinovich
- Vodovozova Galina Sergeevna
|
RU2308327C2 |
| STEEL INGOT |
2007 |
- Levada Anton Grigor'Evich
- Makarov Dmitrij Nikolaevich
- Antonov Vitalij Ivanovich
- Artjushov Vjacheslav Nikolaevich
- Shaburov Dmitrij Valentinovich
- Komel'Kov Evgenij Mikhajlovich
- Khjakkinen Valerij Ivanovich
- Mikhajlov Nikolaj Kirillovich
- Agapkin Vladimir Nikolaevich
- Zaretskij Mikhail Anatol'Evich
- Zykov Anatolij Valentinovich
- Tselykh Georgij Vladimirovich
- Khvastunov Vasilij Dmitrievich
- Pyshmintsev Igor' Jur'Evich
|
RU2368454C2 |
| METHOD OF MAKING RAILROAD RAILS |
1992 |
- Nesterov Dmitrij Kuz'Mich[Ua]
- Sakhno Valerij Aleksandrovich[Ua]
- Karpenko Vitalij Fedorovich[Ua]
- Levchenko Nikolaj Filippovich[Ua]
- Klimenko Igor' Georgievich[Ua]
- Tikhonjuk Leonid Sergeevich[Ua]
- Arikh Nikolaj Grigor'Evich[Ua]
- Sapozhkov Valerij Evgen'Evich[Ua]
- Dolgij Anatolij Anatol'Evich[Ua]
|
RU2043793C1 |
| METHOD OF ROLLING BLOOMS |
0 |
- Markov Aleksandr Nikolaevich
- Nazarenko Viktor Ivanovich
- Zelichenok Boris Yulevich
- Tokarev Vladimir Aristarkhovich
- Lozhko Oleg Konstantinovich
- Chigirinskij Valerij Viktorovich
- Karabanov Anatolij Konstantinovich
- Lokhmatov Aleksandr Pavlovich
- Saraev Yurij Aleksandrovich
- Mulko Gennadij Nikolaevich
- Feldman Yakov Mikhajlovich
|
SU1463358A1 |
| METHOD FOR PRODUCING OF ROLLED ROUND PROFILED SECTIONS FOR BEARING ROLLING BODIES |
2006 |
- Lutsenko Andrej Nikolaevich
- Monid Vladimir Anatol'Evich
- Nemtinov Aleksandr Anatol'Evich
- Benedechuk Igor' Borisovich
- Fedorichev Jurij Viktorovich
- Vodovozova Galina Sergeevna
- Ronzhina Ljudmila Nikolaevna
- Rosljakova Natal'Ja Evgen'Evna
- Trajno Aleksandr Ivanovich
|
RU2320733C1 |
