UA98685C2 - Способ термической обработки рельс и устройство для осуществленния этого способа - Google Patents
Способ термической обработки рельс и устройство для осуществленния этого способаInfo
- Publication number
- UA98685C2 UA98685C2 UAA201007884A UAA201007884A UA98685C2 UA 98685 C2 UA98685 C2 UA 98685C2 UA A201007884 A UAA201007884 A UA A201007884A UA A201007884 A UAA201007884 A UA A201007884A UA 98685 C2 UA98685 C2 UA 98685C2
- Authority
- UA
- Ukraine
- Prior art keywords
- thermal treatment
- ralls
- rails
- line
- ensures
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/04—Cooling beds comprising rolls or worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/06—Cooling beds comprising carriages
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
Abstract
Способ термической обработки катаных рельс на технологической линии, который обеспечивает получение тонкозернистой перлитной структуры, однородной на всю заранее определенную толщину предповерхностного слоя головки рельса. Также описано новое устройство для термической обработки рельс, которое является частью технологической линии, в состав которой входит линия прокатки, которое имеет простую конструкцию, высокую прочность и требует меньших объемов технологических обслуживания по сравнению с существующими устройствами.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT002244A ITMI20072244A1 (it) | 2007-11-28 | 2007-11-28 | Dispositivo per trattamento termico di rotaie e relativo processo |
Publications (1)
Publication Number | Publication Date |
---|---|
UA98685C2 true UA98685C2 (ru) | 2012-06-11 |
Family
ID=40314770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201007884A UA98685C2 (ru) | 2007-11-28 | 2008-11-28 | Способ термической обработки рельс и устройство для осуществленния этого способа |
Country Status (12)
Country | Link |
---|---|
US (1) | US8388775B2 (ru) |
EP (1) | EP2231884B1 (ru) |
JP (1) | JP5536660B2 (ru) |
CN (1) | CN101868557B (ru) |
AT (1) | ATE510934T1 (ru) |
BR (1) | BRPI0819730B8 (ru) |
EA (1) | EA018426B1 (ru) |
ES (1) | ES2367092T3 (ru) |
IT (1) | ITMI20072244A1 (ru) |
PL (1) | PL2231884T3 (ru) |
UA (1) | UA98685C2 (ru) |
WO (1) | WO2009068644A1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1392807B1 (it) * | 2009-02-03 | 2012-03-23 | Danieli Off Mecc | Macchina di manipolazione rotaie e relativo processo di manipolazione |
US9082308B2 (en) * | 2009-10-20 | 2015-07-14 | Cartasite Inc. | Driver performance analysis and consequence |
EP2674504A1 (en) * | 2012-06-11 | 2013-12-18 | Siemens S.p.A. | Method and system for thermal treatments of rails |
CN102899471B (zh) * | 2012-10-17 | 2014-08-06 | 攀钢集团攀枝花钢铁研究院有限公司 | 贝氏体钢轨的热处理方法 |
US10604819B2 (en) | 2012-11-15 | 2020-03-31 | Arcelormittal Investigacion Y Desarrollo, S.L. | Method of making high strength steel crane rail |
HUE058121T2 (hu) * | 2012-11-15 | 2022-07-28 | Arcelormittal | Eljárás nagyszilárdságú acél darusín elõállítására |
US10286460B2 (en) | 2017-04-07 | 2019-05-14 | Robert J. Murphy | Single-pass, single-radial layer, circumferential-progression fill-welding system, apparatus and method for refurbishing railway and other transit rails |
AT521405B1 (de) * | 2018-07-10 | 2021-09-15 | Voestalpine Schienen Gmbh | Gleisteil aus einem hypereutektoiden Stahl |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124492A (en) * | 1964-03-10 | Method for heat-treating rails | ||
US368132A (en) | 1887-08-09 | coffin | ||
US1752646A (en) * | 1926-02-23 | 1930-04-01 | Lukasczyk Jakob | Apparatus for strengthening the heads of railway rails |
US2095946A (en) * | 1934-03-31 | 1937-10-12 | Chiers Hauts Fourneaux | Apparatus for tempering rails |
CA1193176A (en) * | 1982-07-06 | 1985-09-10 | Robert J. Ackert | Method for the production of improved railway rails by accelerated colling in line with the production rolling mill |
BE899617A (fr) * | 1984-05-09 | 1984-11-09 | Centre Rech Metallurgique | Procede et dispositif perfectionnes pour la fabrication de rails. |
JPS613842A (ja) | 1984-06-19 | 1986-01-09 | Nippon Steel Corp | 高強度レ−ルの製造法 |
JPS63134632A (ja) * | 1986-11-25 | 1988-06-07 | Nippon Steel Corp | レ−ルの熱処理方法 |
US5004510A (en) * | 1989-01-30 | 1991-04-02 | Panzhihua Iron & Steel Co. | Process for manufacturing high strength railroad rails |
DE4003363C1 (en) | 1990-02-05 | 1991-03-28 | Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At | Hardening rails from rolling temp. - using appts. with manipulator engaging rail from exit roller table with support arms positioned pivotably on each side |
IN191289B (ru) * | 1994-07-19 | 2003-11-01 | Voest Alpine Schienen Gmbh | |
JPH0957301A (ja) * | 1995-08-21 | 1997-03-04 | Nippon Steel Corp | 高深度高硬度レールの製造方法 |
JP3802604B2 (ja) * | 1996-03-13 | 2006-07-26 | 新日本製鐵株式会社 | 高強度高靭性レールの製造方法 |
AT409268B (de) * | 2000-05-29 | 2002-07-25 | Voest Alpine Schienen Gmbh & C | Verfahren und einrichtung zum härten von schienen |
DE10137596A1 (de) | 2001-08-01 | 2003-02-13 | Sms Demag Ag | Verfahren zur Kühlung von Werkstücken, insbesondere von Profilwalzprodukten, aus Schienenstählen |
DE10148305A1 (de) | 2001-09-29 | 2003-04-24 | Sms Meer Gmbh | Verfahren und Anlage zur thermischen Behandlung von Schienen |
CN100482812C (zh) | 2006-09-12 | 2009-04-29 | 攀枝花钢铁(集团)公司 | 钢轨热处理方法及钢轨热处理机组 |
AT504706B1 (de) * | 2006-12-22 | 2012-01-15 | Knorr Technik Gmbh | Verfahren und vorrichtung zur wärmebehandlung von metallischen langprodukten |
-
2007
- 2007-11-28 IT IT002244A patent/ITMI20072244A1/it unknown
-
2008
- 2008-11-28 UA UAA201007884A patent/UA98685C2/ru unknown
- 2008-11-28 WO PCT/EP2008/066426 patent/WO2009068644A1/en active Application Filing
- 2008-11-28 AT AT08854046T patent/ATE510934T1/de active
- 2008-11-28 ES ES08854046T patent/ES2367092T3/es active Active
- 2008-11-28 PL PL08854046T patent/PL2231884T3/pl unknown
- 2008-11-28 EP EP08854046A patent/EP2231884B1/en not_active Revoked
- 2008-11-28 JP JP2010535394A patent/JP5536660B2/ja active Active
- 2008-11-28 EA EA201000874A patent/EA018426B1/ru unknown
- 2008-11-28 CN CN2008801167870A patent/CN101868557B/zh active Active
- 2008-11-28 US US12/734,797 patent/US8388775B2/en active Active
- 2008-11-28 BR BRPI0819730A patent/BRPI0819730B8/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2231884B1 (en) | 2011-05-25 |
BRPI0819730B1 (pt) | 2016-12-06 |
ATE510934T1 (de) | 2011-06-15 |
US8388775B2 (en) | 2013-03-05 |
PL2231884T3 (pl) | 2011-11-30 |
EA018426B1 (ru) | 2013-07-30 |
ITMI20072244A1 (it) | 2009-05-29 |
EA201000874A1 (ru) | 2010-12-30 |
WO2009068644A1 (en) | 2009-06-04 |
US20100300586A1 (en) | 2010-12-02 |
CN101868557B (zh) | 2013-04-10 |
EP2231884A1 (en) | 2010-09-29 |
CN101868557A (zh) | 2010-10-20 |
BRPI0819730B8 (pt) | 2017-03-07 |
JP5536660B2 (ja) | 2014-07-02 |
JP2011504967A (ja) | 2011-02-17 |
ES2367092T3 (es) | 2011-10-28 |
BRPI0819730A2 (pt) | 2015-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA98685C2 (ru) | Способ термической обработки рельс и устройство для осуществленния этого способа | |
IN2014MN00193A (ru) | ||
WO2010017556A8 (en) | Method and apparatus for fractional deformation and treatment of cutaneous and subcutaneous tissue | |
IN2014CN03250A (ru) | ||
IN2014DN10577A (ru) | ||
MX2012013740A (es) | Metodos para tratar trastornos resistentes al metotrexato con 10-propargil-10-deaza-aminopterina. | |
UA104835C2 (ru) | Способ и устройство для термической обработки рельсы | |
DK201470507A (da) | Fremgangsmåde til fremstilling af et glideleje og et glideleje | |
ZA201502151B (en) | Method for producing bainitic rail steels ,track element and installation for carrying out the method | |
MX2010005047A (es) | Inhibidores de aldh-2 en el tratamiento de enfermedades psiquiatricas. | |
MX2013007106A (es) | Tornillo hecho de una aleacion baja de carbon y acero, y metodo para producir tal tornillo. | |
WO2011156406A3 (en) | Railroad tie hardware removing apparatus and methods | |
ZA201106122B (en) | A method of rolling rails, apparatus for rolling rails and rail produced according to said method | |
ATE442461T1 (de) | Verfahren zur anfertigung von schienen | |
EP2252608A4 (en) | METHOD FOR TREATING PAIN SYNDROME AND OTHER SUFFERING | |
MX2013012850A (es) | Derivados de pentilentetrazol. | |
ATE555357T1 (de) | Vorrichtung zur positionierung eines materialkorbs | |
AP2012006333A0 (en) | A method of rolling rails, apparatus for rolling rails and rail produced according to said method. | |
WO2012177565A3 (en) | Regulation of macrophage activation using mir - 125b | |
RU2011131883A (ru) | Способ и установка термической обработки рельсов | |
WO2010083241A3 (en) | 2,4-pyrimidinediamine compounds for treatment of inflammatory disorders | |
RU2440427C1 (ru) | Способ производства рельсов | |
Kang et al. | Research on quenching equipment of rail head | |
BR112017005296A2 (pt) | método de fabricação de trilho e aparelho de fabricação de trilho | |
MX2009004247A (es) | Metabolitos aislados de hidroxi y n-oxido y derivados de o-desmetilvenlafaxina y metodos de tratamiento. |