FIELD: ferrous metallurgy, in particular, heat treatment of articles, mainly, rails. SUBSTANCE: method includes heating of article up to austenite region temperature cooling in water heated up to temperature of 75 to 100 C is carried out in several stages. First, article is cooled in water, then, in the air, and finally, again, in water. EFFECT: increased straightness of rails, higher resistance to contact- fatigue failure and, as a result, increased service life of rails due to formation of uniform structure in form of dispersed sorbit of hardening through considerable depth of rail head. 2 cl
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Year |
Author |
Number |
| RAIL STEEL |
2010 |
- Jur'Ev Aleksej Borisovich
- Volkov Konstantin Vladimirovich
- Kuznetsov Evgenij Pavlovich
- Junin Gennadij Nikolaevich
- Mogil'Nyj Viktor Vasil'Vich
- Korneva Larisa Viktorovna
- Bojkov Dmitrij Vladimirovich
|
RU2449045C1 |
| METHOD FOR HEAT TREATMENT OF RAILS |
1991 |
- Nesterov Dmitrij Kuz'Mich[Ua]
- Sapozhkov Valerij Evgen'Evich[Ua]
- Levchenko Nikolaj Filippovich[Ua]
- Sakhno Valerij Aleksandrovich[Ua]
- Tikhonjuk Leonid Sergeevich[Ua]
- Shevchenko Aleksandr Ivanovich[Ua]
|
RU2023026C1 |
| METHOD OF HEAT TREATMENT OF SOLID-ROLLED RAILROAD WHEELS FROM ALLOYED STEEL |
2016 |
- Filippov Georgij Anatolevich
- Getmanova Marina Evgenevna
- Grinshpon Aleksandr Semenovich
- Yandimirov Aleksandr Arsentevich
- Pavlova Natalya Vladimirovna
- Vasenina Elena Maratovna
|
RU2616756C1 |
| METHOD OF TREATING RAILS |
1994 |
- Galitsyn G.A.
- Derjabin A.A.
- Trynkin A.R.
- Fomin N.A.
- Lebedev V.I.
- Bedarev N.I.
- Sergeev T.V.
|
RU2084545C1 |
| METHOD FOR HARDENING OF RAILS OUT OF CARBON STEEL |
0 |
- Fomin Nikolaj Andreevich
- Muratov Valentin Mikhajlovich
- Fedorov Petr Petrovich
- Luchshev Vladimir Vasilevich
- Vorozhishchev Vladimir Ivanovich
- Kulemin Anatolij Viktorovich
- Shur Evgenij Avelevich
|
SU1668427A1 |
| METHOD OF HEAT TREATMENT OF RAILS |
2005 |
- Pavlov Vjacheslav Vladimirovich
- Pjatajkin Evgenij Mikhajlovich
- Korneva Larisa Viktorovna
- Vorozhishchev Vladimir Ivanovich
- Kozyrev Nikolaj Anatol'Evich
- Godik Leonid Aleksandrovich
- Dement'Ev Valerij Petrovich
- Morenko Andrej Vladimirovich
- Shcheglova Alla Borisovna
|
RU2283353C1 |
| METHOD OF HEAT TREATMENT OF WHOLE-ROLLED RAILWAY WHEELS |
2016 |
- Yandimirov Aleksandr Arsentevich
- Vasenina Elena Maratovna
- Sedyshev Igor Aleksandrovich
- Vilkov Sergej Alekseevich
- Baikin Dmitrij Vladimirovich
|
RU2632507C1 |
| RAIL STEEL |
2003 |
- Vorozhishchev V.I.
- Pavlov V.V.
- Devjatkin Ju.D.
- Pjatajkin E.M.
- Shur E.A.
- Dement'Ev V.P.
- Kozyrev N.A.
- Nikitin S.V.
- Korneva L.V.
|
RU2259418C2 |
| METHOD OF HEAT TREATMENT OF RAILS |
2005 |
- Pavlov Vjacheslav Vladimirovich
- Pjatajkin Evgenij Mikhajlovich
- Korneva Larisa Viktorovna
- Kozyrev Nikolaj Anatol'Evich
- Godik Leonid Aleksandrovich
- Dement'Ev Valerij Petrovich
- Morenko Andrej Vladimirovich
- Taraborin Aleksandr Nikolaevich
- Bedarev Nikolaj Ivanovich
|
RU2280700C1 |
| RAIL STEEL |
2005 |
- Vorozhishchev Vladimir Ivanovich
- Pavlov Vjacheslav Vladimirovich
- Devjatkin Jurij Dmitrievich
- Pjatajkin Evgenij Mikhajlovich
- Godik Leonid Aleksandrovich
- Mogil'Nyj Viktor Vasil'Evich
- Dement'Ev Valerij Petrovich
- Kozyrev Nikolaj Anatol'Evich
- Shur Evgenij Avelevich
- Timmerman Natal'Ja Nikolaevna
- Gavrilov Vladimir Vasil'Evich
- Nikitin Sergej Valentinovich
- Mikhajlov Aleksej Sergeevich
- Gorkavenko Viktor Vasil'Evich
- Bojkov Dmitrij Vladimirovich
|
RU2295587C1 |
