PT849368E - Perfil laminado e procedimento para o respectivo fabrico - Google Patents
Perfil laminado e procedimento para o respectivo fabricoInfo
- Publication number
- PT849368E PT849368E PT97890249T PT97890249T PT849368E PT 849368 E PT849368 E PT 849368E PT 97890249 T PT97890249 T PT 97890249T PT 97890249 T PT97890249 T PT 97890249T PT 849368 E PT849368 E PT 849368E
- Authority
- PT
- Portugal
- Prior art keywords
- notgreater
- content
- transformation
- iron alloy
- alloy
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Formation And Processing Of Food Products (AREA)
- Ceramic Capacitors (AREA)
- Golf Clubs (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Powder Metallurgy (AREA)
- Forging (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0222296A AT407057B (de) | 1996-12-19 | 1996-12-19 | Profiliertes walzgut und verfahren zu dessen herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
PT849368E true PT849368E (pt) | 2004-09-30 |
Family
ID=3530300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT97890249T PT849368E (pt) | 1996-12-19 | 1997-12-16 | Perfil laminado e procedimento para o respectivo fabrico |
Country Status (19)
Country | Link |
---|---|
US (1) | US6086685A (pt) |
EP (1) | EP0849368B1 (pt) |
JP (1) | JP4039474B2 (pt) |
CN (1) | CN1101856C (pt) |
AT (2) | AT407057B (pt) |
AU (1) | AU728635B2 (pt) |
BR (1) | BR9706423A (pt) |
CA (1) | CA2225240C (pt) |
CZ (1) | CZ295574B6 (pt) |
DE (1) | DE59711569D1 (pt) |
DK (1) | DK0849368T3 (pt) |
ES (1) | ES2216123T3 (pt) |
HU (1) | HU220124B (pt) |
PL (1) | PL184601B1 (pt) |
PT (1) | PT849368E (pt) |
RO (1) | RO119237B1 (pt) |
RU (1) | RU2136767C1 (pt) |
SI (1) | SI0849368T1 (pt) |
UA (1) | UA41454C2 (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19735285C2 (de) * | 1997-08-14 | 2001-08-23 | Butzbacher Weichenbau Gmbh | Verfahren zur Herstellung eines Gleisteils |
GB2352726A (en) * | 1999-08-04 | 2001-02-07 | Secr Defence | A steel and a heat treatment for steels |
US6632301B2 (en) | 2000-12-01 | 2003-10-14 | Benton Graphics, Inc. | Method and apparatus for bainite blades |
US6783610B2 (en) * | 2001-03-05 | 2004-08-31 | Amsted Industries Incorporated | Railway wheel alloy |
CN1798568B (zh) | 2003-04-04 | 2011-05-11 | 尤尼根制药公司 | 用于哺乳动物皮肤护理的双重环氧合酶(cox)以及脂氧合酶(lox)抑制剂的组合物 |
JP4469248B2 (ja) * | 2004-03-09 | 2010-05-26 | 新日本製鐵株式会社 | 耐摩耗性および延性に優れた高炭素鋼レールの製造方法 |
CN100392140C (zh) * | 2006-08-03 | 2008-06-04 | 燕山大学 | 铁路辙叉专用含钨铝贝氏体锻钢及其制造方法 |
DE102006059050A1 (de) * | 2006-12-14 | 2008-06-19 | Schaeffler Kg | Verfahren zur Wärmebehandlung von Wälzlagerbauteilen aus durchgehärtetem, bainitischem Wälzlagerstahl |
DE102007024797A1 (de) * | 2007-05-26 | 2008-11-27 | Linde + Wiemann Gmbh Kg | Verfahren zur Herstellung eines Profilbauteils, Profilbauteil und Verwendung eines Profilbauteils |
EP2310545B1 (en) * | 2008-07-31 | 2013-10-23 | The Secretary of State for Defence | Super bainite steels and methods of manufacture thereof |
JP5483859B2 (ja) * | 2008-10-31 | 2014-05-07 | 臼井国際産業株式会社 | 焼入性に優れた高強度鋼製加工品及びその製造方法、並びに高強度かつ耐衝撃特性及び耐内圧疲労特性に優れたディーゼルエンジン用燃料噴射管及びコモンレールの製造方法 |
PL2343390T3 (pl) * | 2008-10-31 | 2016-01-29 | Nippon Steel & Sumitomo Metal Corp | Szyna perlityczna mająca lepszą odporność na ścieranie i doskonałą odporność na obciążenia dynamiczne |
EP2400040B1 (en) | 2009-02-18 | 2015-11-25 | Nippon Steel & Sumitomo Metal Corporation | Pearlitic rail with excellent wear resistance and toughness |
JP4635115B1 (ja) * | 2009-06-26 | 2011-02-23 | 新日本製鐵株式会社 | 延性に優れたパーライト系高炭素鋼レール及びその製造方法 |
KR101314338B1 (ko) | 2009-08-18 | 2013-10-04 | 신닛테츠스미킨 카부시키카이샤 | 펄라이트계 레일 |
WO2012031771A1 (en) * | 2010-09-09 | 2012-03-15 | Tata Steel Uk Limited | Super bainite steel and method for manufacturing it |
RU2469103C1 (ru) * | 2011-07-08 | 2012-12-10 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Способ изготовления листа из сложнолегированной конструкционной стали повышенной прочности |
CN104185690A (zh) * | 2012-04-23 | 2014-12-03 | 新日铁住金株式会社 | 钢轨 |
RU2487178C1 (ru) * | 2012-06-01 | 2013-07-10 | Открытое акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат" (ОАО "ЕВРАЗ ЗСМК") | Способ термической обработки рельсов |
AT512792B1 (de) | 2012-09-11 | 2013-11-15 | Voestalpine Schienen Gmbh | Verfahren zur Herstellung von bainitischen Schienenstählen |
DE102012020844A1 (de) | 2012-10-24 | 2014-04-24 | Thyssenkrupp Gft Gleistechnik Gmbh | Verfahren zur thermomechanischen Behandlung von warmgewalzten Profilen |
CA2891882C (en) * | 2012-11-15 | 2020-09-15 | Arcelormittal Investigacion Y Desarrollo S.L. | Method of making high strength steel crane rail |
JP6288261B2 (ja) | 2014-05-29 | 2018-03-07 | 新日鐵住金株式会社 | レールおよびその製造方法 |
PL228168B1 (pl) * | 2014-08-18 | 2018-02-28 | Politechnika Warszawska | Sposób wytwarzania struktury nanokrystalicznej w stali łozyskowej |
RU2578873C1 (ru) * | 2014-11-25 | 2016-03-27 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" | Сталь с бейнитной структурой |
RU2601847C1 (ru) * | 2015-07-02 | 2016-11-10 | Открытое акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", ОАО "ЕВРАЗ ЗСМК" | Способ изготовления рельсов низкотемпературной надежности |
CN106636891A (zh) * | 2016-11-17 | 2017-05-10 | 马鞍山市银鼎机械制造有限公司 | 抗震铁路钢轨用球磨铸铁制备方法 |
WO2019102258A1 (en) * | 2017-11-27 | 2019-05-31 | Arcelormittal | Method for manufacturing a rail and corresponding rail |
DE102019200620A1 (de) * | 2019-01-18 | 2020-07-23 | MTU Aero Engines AG | Verfahren zur Herstellung von Laufschaufeln aus Ni-Basislegierungen und entsprechend hergestellte Laufschaufel |
CN110484824A (zh) * | 2019-09-23 | 2019-11-22 | 益阳金能新材料有限责任公司 | 一种耐磨合金钢及其制备方法 |
CN111534763B (zh) * | 2020-06-22 | 2022-02-11 | 益阳金能新材料有限责任公司 | 一种耐磨合金钢及其制备方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR90024E (fr) * | 1965-04-28 | 1967-09-29 | Lorraine Escaut Sa | Procédé et installation de traitement thermique des rails |
DE2302865C2 (de) * | 1973-01-20 | 1975-09-11 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Verfahren zum Herstellen einer unvergüteten hochfesten Schiene |
DE2416055C3 (de) * | 1974-04-03 | 1978-08-17 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Verwendung eines Stahles als Werkstoff für Schienen |
DE2917763A1 (de) * | 1979-05-02 | 1980-11-13 | Wacker Chemie Gmbh | Giesspulver zum stranggiessen von stahl |
DE3336006A1 (de) * | 1983-10-04 | 1985-04-25 | Krupp Stahl Ag, 4630 Bochum | Schiene mit hoher verschleissfestigkeit im kopf und hoher bruchsicherheit im fuss |
EP0186373B1 (en) * | 1984-12-24 | 1990-09-12 | Nippon Steel Corporation | Method of and apparatus for heat treating rails |
US4886558A (en) * | 1987-05-28 | 1989-12-12 | Nkk Corporation | Method for heat-treating steel rail head |
US4895605A (en) * | 1988-08-19 | 1990-01-23 | Algoma Steel Corporation | Method for the manufacture of hardened 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 |
DE4003887A1 (de) * | 1990-02-09 | 1991-08-14 | Cassella Ag | Verfahren zur herstellung ausgeruesteter, thermomigrierechter faerbungen |
US5209792A (en) * | 1990-07-30 | 1993-05-11 | Nkk Corporation | High-strength, damage-resistant rail |
JP2685381B2 (ja) * | 1991-12-27 | 1997-12-03 | 新日本製鐵株式会社 | 耐表面損傷・高寿命レール |
AT399346B (de) * | 1992-07-15 | 1995-04-25 | Voest Alpine Schienen Gmbh | Verfahren zum w[rmebehandeln von schienen |
JP2912123B2 (ja) * | 1993-07-22 | 1999-06-28 | 新日本製鐵株式会社 | 耐表面損傷性に優れた高強度・高靭性ベイナイト系レールの製造法 |
AU663023B2 (en) * | 1993-02-26 | 1995-09-21 | Nippon Steel Corporation | Process for manufacturing high-strength bainitic steel rails with excellent rolling-contact fatigue resistance |
JP3287496B2 (ja) * | 1993-04-30 | 2002-06-04 | 新日本製鐵株式会社 | 耐表面損傷性に優れたベイナイト鋼レールの製造方法 |
US5759299A (en) * | 1994-05-10 | 1998-06-02 | Nkk Corporation | Rail having excellent resistance to rolling fatigue damage and rail having excellent toughness and wear resistance and method of manufacturing the same |
AT402941B (de) * | 1994-07-19 | 1997-09-25 | Voest Alpine Schienen Gmbh | Verfahren und vorrichtung zur wärmebehandlung von profiliertem walzgut |
JP3267124B2 (ja) * | 1994-09-27 | 2002-03-18 | 日本鋼管株式会社 | 耐遅れ破壊性、耐摩耗性及び靱性に優れた高強度レール及びその製造方法 |
JP3063543B2 (ja) * | 1994-09-27 | 2000-07-12 | 日本鋼管株式会社 | 車輪とのなじみ性に優れた高強度レールおよびその製造方法 |
GB2297094B (en) * | 1995-01-20 | 1998-09-23 | British Steel Plc | Improvements in and relating to Carbide-Free Bainitic Steels |
-
1996
- 1996-12-19 AT AT0222296A patent/AT407057B/de not_active IP Right Cessation
-
1997
- 1997-12-09 RO RO97-02312A patent/RO119237B1/ro unknown
- 1997-12-10 JP JP36969897A patent/JP4039474B2/ja not_active Expired - Fee Related
- 1997-12-12 PL PL97323703A patent/PL184601B1/pl unknown
- 1997-12-16 EP EP97890249A patent/EP0849368B1/de not_active Revoked
- 1997-12-16 SI SI9730643T patent/SI0849368T1/xx unknown
- 1997-12-16 PT PT97890249T patent/PT849368E/pt unknown
- 1997-12-16 DE DE59711569T patent/DE59711569D1/de not_active Revoked
- 1997-12-16 AT AT97890249T patent/ATE265549T1/de not_active IP Right Cessation
- 1997-12-16 DK DK97890249T patent/DK0849368T3/da active
- 1997-12-16 ES ES97890249T patent/ES2216123T3/es not_active Expired - Lifetime
- 1997-12-18 CZ CZ19974111A patent/CZ295574B6/cs not_active IP Right Cessation
- 1997-12-18 AU AU48485/97A patent/AU728635B2/en not_active Expired
- 1997-12-18 CA CA2225240A patent/CA2225240C/en not_active Expired - Lifetime
- 1997-12-18 RU RU97121919A patent/RU2136767C1/ru active
- 1997-12-18 CN CN97108732A patent/CN1101856C/zh not_active Expired - Lifetime
- 1997-12-18 HU HU9702498A patent/HU220124B/hu not_active IP Right Cessation
- 1997-12-18 UA UA97126153A patent/UA41454C2/uk unknown
- 1997-12-19 US US08/994,190 patent/US6086685A/en not_active Expired - Lifetime
- 1997-12-19 BR BR9706423A patent/BR9706423A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK0849368T3 (da) | 2004-08-30 |
CZ411197A3 (cs) | 1999-05-12 |
SI0849368T1 (en) | 2004-08-31 |
JPH10195604A (ja) | 1998-07-28 |
RU2136767C1 (ru) | 1999-09-10 |
EP0849368B1 (de) | 2004-04-28 |
CN1185359A (zh) | 1998-06-24 |
CA2225240A1 (en) | 1998-06-19 |
ES2216123T3 (es) | 2004-10-16 |
ATE265549T1 (de) | 2004-05-15 |
ATA222296A (de) | 2000-04-15 |
US6086685A (en) | 2000-07-11 |
CN1101856C (zh) | 2003-02-19 |
AU4848597A (en) | 1998-06-25 |
PL184601B1 (pl) | 2002-11-29 |
HUP9702498A3 (en) | 2000-03-28 |
AU728635B2 (en) | 2001-01-11 |
JP4039474B2 (ja) | 2008-01-30 |
PL323703A1 (en) | 1998-06-22 |
AT407057B (de) | 2000-12-27 |
HU9702498D0 (en) | 1998-03-02 |
DE59711569D1 (de) | 2004-06-03 |
EP0849368A1 (de) | 1998-06-24 |
RO119237B1 (ro) | 2004-06-30 |
HUP9702498A2 (hu) | 1998-07-28 |
CZ295574B6 (cs) | 2005-08-17 |
CA2225240C (en) | 2010-03-16 |
UA41454C2 (uk) | 2001-09-17 |
HU220124B (hu) | 2001-11-28 |
BR9706423A (pt) | 1999-08-10 |
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