IT1156227B - Profilati grezzi procedimento per il loro ottenimento e perfezionamenti apportati alla laminazione universale delle rotaie - Google Patents

Profilati grezzi procedimento per il loro ottenimento e perfezionamenti apportati alla laminazione universale delle rotaie

Info

Publication number
IT1156227B
IT1156227B IT68284/82A IT6828482A IT1156227B IT 1156227 B IT1156227 B IT 1156227B IT 68284/82 A IT68284/82 A IT 68284/82A IT 6828482 A IT6828482 A IT 6828482A IT 1156227 B IT1156227 B IT 1156227B
Authority
IT
Italy
Prior art keywords
rails
procedure
obtaining
universal rolling
refinements made
Prior art date
Application number
IT68284/82A
Other languages
English (en)
Other versions
IT8268284A0 (it
Inventor
Andre Faessel
Gabriel Bernard Mennel
Jacques Marie Michaux
Original Assignee
Sacilor
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 Sacilor filed Critical Sacilor
Publication of IT8268284A0 publication Critical patent/IT8268284A0/it
Application granted granted Critical
Publication of IT1156227B publication Critical patent/IT1156227B/it

Links

Classifications

    • 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
    • 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
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12271—Intermediate article [e.g., blank, etc.] having discrete fastener, marginal fastening, taper, or end structure
IT68284/82A 1981-11-04 1982-11-03 Profilati grezzi procedimento per il loro ottenimento e perfezionamenti apportati alla laminazione universale delle rotaie IT1156227B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8120689A FR2515538B1 (it) 1981-11-04 1981-11-04

Publications (2)

Publication Number Publication Date
IT8268284A0 IT8268284A0 (it) 1982-11-03
IT1156227B true IT1156227B (it) 1987-01-28

Family

ID=9263696

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68284/82A IT1156227B (it) 1981-11-04 1982-11-03 Profilati grezzi procedimento per il loro ottenimento e perfezionamenti apportati alla laminazione universale delle rotaie

Country Status (16)

Country Link
US (1) US4518660A (it)
JP (1) JPH07102361B2 (it)
KR (1) KR890002074B1 (it)
AU (1) AU553782B2 (it)
BR (1) BR8206394A (it)
CA (1) CA1197713A (it)
DE (1) DE3239655A1 (it)
ES (1) ES517017A0 (it)
FR (1) FR2515538B1 (it)
GB (1) GB2110137B (it)
IN (1) IN158658B (it)
IT (1) IT1156227B (it)
LU (1) LU84440A1 (it)
SE (1) SE447213B (it)
SU (1) SU1222188A3 (it)
ZA (1) ZA827999B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272520A3 (de) * 1986-12-24 1988-11-09 Sms Schloemann-Siemag Aktiengesellschaft Verfahren und Reversierstrasse zum Walzen, insbesondere von Spundbohlen
DE19628369A1 (de) * 1996-07-13 1998-01-15 Schloemann Siemag Ag Verfahren zum Walzen von Fertigprofilen aus einem Vorprofil
IT1315029B1 (it) * 2000-08-28 2003-01-27 Danieli Off Mecc Metodo e linea per la laminazione di rotaie o altre sezioni
ITMI20021594A1 (it) * 2002-07-19 2004-01-19 Danieli Off Mecc Metodo e impianto per la laminazione a caldo di rotaie
CN103639654A (zh) * 2013-11-26 2014-03-19 大连创达技术交易市场有限公司 一种一次成型t型材的加工方法
RU2569624C2 (ru) * 2013-12-11 2015-11-27 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Пензенский Государственный Университет Архитектуры И Строительства" Способ изготовления рельса
RU2583495C2 (ru) * 2014-03-11 2016-05-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитектуры и строительства" Способ гарантирования достаточного технического ресурса подкрановой балки
CN105983576B (zh) * 2015-02-13 2018-08-03 鞍钢股份有限公司 一种钢轨全万能精轧成品孔型及轧制工艺
CN105414172A (zh) * 2015-12-16 2016-03-23 武汉科技大学 一种消除连扎钢轨尾部凸点的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE135101C (it) *
US499651A (en) * 1893-06-13 Rolling-mill
US657964A (en) * 1900-06-07 1900-09-18 Joseph S Seaman Manufacture of rails.
US1306967A (en) * 1918-12-13 1919-06-17 Lackawanna Steel Co Rail.
BE365576A (it) * 1928-11-22
LU37200A1 (it) * 1958-05-31
FR1447939A (fr) * 1964-04-15 1966-08-05 Wendel & Cie De Perfectionnements au laminage de rails
US3583193A (en) * 1967-12-16 1971-06-08 Nippon Steel Corp Rolling method and apparatus for producing h-shaped steel products having flanges of different thicknesses and similarly shaped steel products
US3597954A (en) * 1968-01-16 1971-08-10 Nippon Steel Corp Method and apparatus for rolling steel material and rails or similarly shaped products
GB1292849A (en) * 1968-12-09 1972-10-11 Nippon Steel Corp A method of rolling rails and a mill train for the same
JPS52117861A (en) * 1976-03-31 1977-10-03 Nippon Steel Corp Method of rolling hhshaped metal material
JPS5931404B2 (ja) * 1979-08-03 1984-08-02 新日本製鐵株式会社 軌条およびその類似形鋼のユニバ−サル圧延方法

Also Published As

Publication number Publication date
IN158658B (it) 1987-01-03
KR890002074B1 (ko) 1989-06-16
SE8206236L (sv) 1983-05-05
FR2515538B1 (it) 1985-05-17
BR8206394A (pt) 1983-09-27
ES8401868A1 (es) 1984-01-16
US4518660A (en) 1985-05-21
AU9001982A (en) 1983-05-12
IT8268284A0 (it) 1982-11-03
CA1197713A (fr) 1985-12-10
LU84440A1 (fr) 1983-06-13
KR840002264A (ko) 1984-06-25
SU1222188A3 (ru) 1986-03-30
SE447213B (sv) 1986-11-03
SE8206236D0 (sv) 1982-11-03
JPS5884602A (ja) 1983-05-20
AU553782B2 (en) 1986-07-24
DE3239655A1 (de) 1983-05-11
FR2515538A1 (it) 1983-05-06
ZA827999B (en) 1983-08-31
GB2110137A (en) 1983-06-15
GB2110137B (en) 1985-07-17
JPH07102361B2 (ja) 1995-11-08
ES517017A0 (es) 1984-01-16

Similar Documents

Publication Publication Date Title
IT1157315B (it) Metodo per incrementare l'incidenza delle nascite femminili
IT7950613A0 (it) Procedimento per la produzione continua di butandiolo-1-4
IT8348479A0 (it) Procedimento ed apparecchio per laproduzione di acido solforico
IT1156227B (it) Profilati grezzi procedimento per il loro ottenimento e perfezionamenti apportati alla laminazione universale delle rotaie
IT1190729B (it) Metodo con protezione delle condizioni ambientali per il trattamento con calce di pelli grezze
AU543112B2 (en) Rolling of rails or like sections
NO820018L (no) Skistav med innstillbar lengde
IT1127342B (it) Processo per la laminazione a freddo di elementi costruttivi
MX161013A (es) Metodo para la produccion continua de cuerpos de carbono alargados
IT1095874B (it) Procedimento ed apparato per la produzione di profilati compositi
MX152698A (es) Metodo mejorado para la produccion de perfiles metalicos
IT1132527B (it) Procedimento e dispositivo per la produzione continua di poliuretani
ATA236583A (de) Schraegwalzwerk zur herstellung von rundprofilen
BR8203770A (pt) Jogo universal de perfis iniciais
IT1155363B (it) Telomeri fotoreticolabili e procedimento per il loro ottenimento
IT1178798B (it) Metodo per migliorare la resistenza delle superleghe alla degradazione ambientale
IT8125810A0 (it) Procedimento e impianto per la fabbricazione di tubi senza saldatura mediante laminazione continua.
IT8519518A0 (it) Procedimento per la produzione continua di nastri metallici profilati
IT1109016B (it) Procedimento ed attrezzatura per la depurazione delle acque di ri fiuto
MX157004A (es) Procedimiento para la preparacion de acido ultrafosforico y polifosforico
IT7809694A0 (it) Procedimento ed attrezzatura per la depurazione delle acque di rifiuto
GB2111417B (en) Improvements in or relating to the production of tubular members
FR2586410B1 (fr) Procede de preparation de fluorures de soufre de formule s2f10 et sf6.
IT1158164B (it) Procedimento per la separazione di acido solforico e acido iodridico
JPS52123366A (en) Method of making nut of excellent joint property