AR091760A1 - Parte de via, procedimiento para producir dicha parte de via y dispositivo para llevar a cabo dicho procedimiento - Google Patents

Parte de via, procedimiento para producir dicha parte de via y dispositivo para llevar a cabo dicho procedimiento

Info

Publication number
AR091760A1
AR091760A1 ARP130102503A AR091760A1 AR 091760 A1 AR091760 A1 AR 091760A1 AR P130102503 A ARP130102503 A AR P130102503A AR 091760 A1 AR091760 A1 AR 091760A1
Authority
AR
Argentina
Prior art keywords
temperature
track part
stage
cooling
refrigerant
Prior art date
Application number
Other languages
English (en)
Inventor
Pointner Peter
Frank Norbert
Original Assignee
Voestalpine Schienen Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voestalpine Schienen Gmbh filed Critical Voestalpine Schienen Gmbh
Publication of AR091760A1 publication Critical patent/AR091760A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/085—Rail sections
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • 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
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B2045/0221—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for structural sections, e.g. H-beams
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)

Abstract

En una parte de vía, particularmente un riel para vehículos ferroviarios, fabricada de acero de baja aleación, el acero presenta en la cabeza de riel de la parte de vía una proporción de ferrita de 5 - 15% en volumen y una estructura de bainita multifase que consiste de proporciones de bainita superior y bainita inferior. Reivindicación 12: Procedimiento para producir una parte de vía según una de las reivindicaciones 1 a 11, a partir de un perfil laminado en caliente, caracterizado porque la cabeza de riel del perfil laminado, inmediatamente después de salir de la caja de laminación con el calor de laminación, es sometida a un enfriamiento controlado, comprendiendo el enfriamiento controlado en una primera etapa un enfriamiento acelerado hasta alcanzar una primera temperatura que permite una formación de ferrita, en una segunda etapa el mantenimiento de la primera temperatura, para lograr la formación de ferrita, en una tercera etapa un enfriamiento ulterior hasta una zona de temperatura que permite la formación de bainita multifase hasta una segunda temperatura, y en una cuarte etapa el mantenimiento de la segunda temperatura. Reivindicación 28: Dispositivo para llevar a cabo el procedimiento según una de las reivindicaciones 12 a 27, el cual caracterizado porque comprende un tanque de enfriamiento que corresponde a la longitud de la parte de vía y capaz de ser llenado con refrigerante, un dispositivo de elevación y de descenso para la parte de vía previsto para sumergir y extraer la pieza de vía del tanque de enfriamiento, un dispositivo de medición de temperatura para medir la temperatura de la parte de vía, medios de generación de fluido bajo presión para inyectar un fluido bajo presión en el refrigerante, medios para controlar la temperatura del refrigerante, y un dispositivo de control, al cual se alimentan los valores de medición del dispositivo de medición y que interactúa con el dispositivo de elevación y de descenso para controlar las operaciones de ascenso y descenso, y con los medios de regulación de temperatura del refrigerante en función de los valores de medición de temperatura, y además con los medios de generación de fluido bajo presión.
ARP130102503 2012-09-11 2013-07-12 Parte de via, procedimiento para producir dicha parte de via y dispositivo para llevar a cabo dicho procedimiento AR091760A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA990/2012A AT512792B1 (de) 2012-09-11 2012-09-11 Verfahren zur Herstellung von bainitischen Schienenstählen

Publications (1)

Publication Number Publication Date
AR091760A1 true AR091760A1 (es) 2015-02-25

Family

ID=48856470

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102503 AR091760A1 (es) 2012-09-11 2013-07-12 Parte de via, procedimiento para producir dicha parte de via y dispositivo para llevar a cabo dicho procedimiento

Country Status (14)

Country Link
US (1) US20150218759A1 (es)
EP (1) EP2895632A1 (es)
JP (1) JP2015532946A (es)
CN (1) CN104812918A (es)
AR (1) AR091760A1 (es)
AT (1) AT512792B1 (es)
AU (1) AU2013315331A1 (es)
BR (1) BR112015005189A2 (es)
CA (1) CA2883523A1 (es)
RU (1) RU2608254C2 (es)
TW (1) TWI496897B (es)
UA (1) UA110312C2 (es)
WO (1) WO2014040093A1 (es)
ZA (1) ZA201502151B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107326302B (zh) * 2017-05-26 2018-10-19 北京交通大学 一种耐蚀贝氏体钢、钢轨及制备方法
AT519669B1 (de) * 2017-06-07 2018-09-15 Voestalpine Schienen Gmbh Gleisteil und Verfahren zur Herstellung eines Gleisteils
WO2019102258A1 (en) 2017-11-27 2019-05-31 Arcelormittal Method for manufacturing a rail and corresponding rail
CN110102581B (zh) * 2019-04-03 2020-10-30 池州海琳服装有限公司 一种基于物联网的冷轧线材堆钢检测方法
FR3101888B1 (fr) * 2019-10-14 2024-02-09 Fives Stein Refroidissement rapide des tôles d’acier à haute limite élastique
CN110904311B (zh) * 2019-12-06 2021-08-03 马鞍山钢铁股份有限公司 一种抗失圆车轮钢、车轮及车轮的制备方法
CN110714377B (zh) * 2019-12-10 2021-08-13 安徽浦进轨道装备有限公司 一种易于装配的磁悬浮车辆轨道的支撑结构
CN112159940A (zh) * 2020-10-27 2021-01-01 攀钢集团攀枝花钢铁研究院有限公司 大过冷度深硬化层道岔钢轨及其制备方法
CN112962029B (zh) * 2021-02-01 2021-12-21 广东鑫发精密金属科技有限公司 一种拉链纽扣用低硬度易加工的不锈钢材料及其制备方法
CN114317918B (zh) * 2021-12-28 2023-09-22 内蒙古科技大学 一种高强韧组织定量化控制的贝马复相重轨钢及其制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
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
US4895605A (en) * 1988-08-19 1990-01-23 Algoma Steel Corporation Method for the manufacture of hardened railroad rails
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
GB9313060D0 (en) * 1993-06-24 1993-08-11 British Steel Plc Rails
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
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
JPH0971844A (ja) * 1995-09-04 1997-03-18 Nkk Corp 耐損傷性に優れた高強度ベイナイト鋼レ−ル
CN1083013C (zh) * 1996-09-29 2002-04-17 攀枝花钢铁(集团)公司 利用轧制余热生产高强度钢轨的热处理方法及其装置
AT407057B (de) * 1996-12-19 2000-12-27 Voest Alpine Schienen Gmbh Profiliertes walzgut und verfahren zu dessen herstellung
GC0000233A (en) * 2000-08-07 2006-03-29 Exxonmobil Upstream Res Co Weld metals with superior low temperature toughness for joining high strength, low alloy steels
AT410549B (de) * 2001-09-13 2003-05-26 Voest Alpine Schienen Gmbh & C Vorrichtung zum vergüten von walzgut mit grosser länge
CN100497663C (zh) * 2004-04-07 2009-06-10 东方工程公司 金属部件的冷却方法、金属部件的制造方法以及金属部件的冷却装置
CZ14602U1 (cs) 2004-06-22 2004-08-16 Dtávýhybkárnaáaámostárnaáa@Ás Ocel pro odlitky srdcovek železničních a tramvajových výhybek
DE102006030816A1 (de) 2006-06-30 2008-01-03 Deutsche Bahn Ag Verfahren zur Herstellung einer hochfesten Herzstückspitze sowie Herzstückspitze
DE102006030815A1 (de) 2006-06-30 2008-01-03 Deutsche Bahn Ag Verfahren zur Herstellung hochfester Zungenvorrichtungen , Zungenschienen und/oder Backenschienen sowie Zungenvorrichtung, Zungenschiene und/oder Backenschiene sowie Schienenauszügen und Isolierstöße
WO2008042982A2 (en) * 2006-10-03 2008-04-10 Cola Jr Gary M Microtreatment of iron-based alloy, apparatus and method therefor, and articles resulting therefrom
CN101611163B (zh) * 2006-10-06 2013-01-09 埃克森美孚上游研究公司 具有优良的抗应变时效性的低屈服比双相钢管线管
JP5365112B2 (ja) * 2008-09-10 2013-12-11 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
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
ITMI20090892A1 (it) * 2009-05-20 2010-11-21 Danieli Off Mecc Vasca di raffreddamento per rotaie
JP5883211B2 (ja) * 2010-01-29 2016-03-09 株式会社神戸製鋼所 加工性に優れた高強度冷延鋼板およびその製造方法

Also Published As

Publication number Publication date
AU2013315331A1 (en) 2015-04-16
CA2883523A1 (en) 2014-03-20
CN104812918A (zh) 2015-07-29
BR112015005189A2 (pt) 2017-07-04
UA110312C2 (uk) 2015-12-10
RU2015113360A (ru) 2016-11-10
TW201410877A (zh) 2014-03-16
JP2015532946A (ja) 2015-11-16
US20150218759A1 (en) 2015-08-06
AT512792A4 (de) 2013-11-15
WO2014040093A1 (de) 2014-03-20
AT512792B1 (de) 2013-11-15
EP2895632A1 (de) 2015-07-22
TWI496897B (zh) 2015-08-21
ZA201502151B (en) 2016-01-27
RU2608254C2 (ru) 2017-01-17

Similar Documents

Publication Publication Date Title
AR091760A1 (es) Parte de via, procedimiento para producir dicha parte de via y dispositivo para llevar a cabo dicho procedimiento
ES2666312T3 (es) Procedimiento para la fabricación de piezas de chapa conformadas a baja temperatura
CL2009000444A1 (es) Metodo y aparato para posicionar una unidad de operacion de un carro que carga carbon en una abertura predefinida de carga de horno de coque los que usan medicion optica para detectar las coordenadas de una marca aplicada al techo del horno asociada a la abertura y asi corregir el posicionamiento de la unidad.
AR089109A1 (es) Escenario de elevacion compuesto
RU2014154400A (ru) Способ и система для термической обработки рельсов
PE20150343A1 (es) Maquina de tiro para la descarga y colocacion de vias de ferrocarril
MX2015011735A (es) Metodo para producir una banda metalica mediante fundicion y laminacion.
AR098119A1 (es) Línea de equipos para fabricar un caño o tubo de acero sin costura y método para la fabricación de un tubo o caño de acero inoxidable de alta resistencia, sin costura, para pozos petrolíferos que utiliza la línea de equipos
CO6470831A2 (es) Método para enfriar un horno metalúrgico
MX2020004626A (es) Lamina de acero laminada en caliente y metodo para producir la misma.
WO2016196719A3 (en) Hyperthermia targeting compositions, devices, and methods for cancer therapy
CN104073607B (zh) 淬火冷却系统及淬火冷却方法
EP2657199A3 (de) Vorrichtung zur Herstellung von Hohlkörpern aus einer Glasschmelze
GB201210843D0 (en) Electric vehicle with charging support means
CN203419954U (zh) 立式淬火炉
CN203125093U (zh) 深冷容器内、外容器组对的专用装置
CN103451388A (zh) 立式淬火炉
CN102312063A (zh) 一种淬火装置
CN202433171U (zh) 水动力试验平台
Horský et al. In-line heat treatment of long products
CN103121286B (zh) 一种土工格栅单双向拉伸生产装置
CN110405167B (zh) 一种时变磁场下金属水平凝固研究装置与方法
CN204054448U (zh) 一种ppr盘管生产机
FR3011268B1 (fr) Turbine permettant de generer de fines gouttelettes de liquide en particulier de fines gouttelettes d'eau
Kozynets et al. THE REFORM OF THE CENTRAL ADMINISTRATION IN THE RUSSIAN EMPIRE DURING THE REIGN OF ALEXANDER I

Legal Events

Date Code Title Description
FB Suspension of granting procedure