FR1597875A - - Google Patents

Info

Publication number
FR1597875A
FR1597875A FR1597875DA FR1597875A FR 1597875 A FR1597875 A FR 1597875A FR 1597875D A FR1597875D A FR 1597875DA FR 1597875 A FR1597875 A FR 1597875A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1597875A publication Critical patent/FR1597875A/fr
Expired legal-status Critical Current

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
    • 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
    • B21B1/08—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
    • B21B1/088—H- or I-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/14—Reduction rate
FR1597875D 1967-12-16 1968-12-16 Expired FR1597875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8043967 1967-12-16

Publications (1)

Publication Number Publication Date
FR1597875A true FR1597875A (fr) 1970-06-29

Family

ID=13718277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1597875D Expired FR1597875A (fr) 1967-12-16 1968-12-16

Country Status (4)

Country Link
US (1) US3583193A (fr)
DE (1) DE1814950C3 (fr)
FR (1) FR1597875A (fr)
GB (1) GB1245628A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2515538B1 (fr) * 1981-11-04 1985-05-17 Sacilor
JPS5921402A (ja) * 1982-06-30 1984-02-03 Nippon Steel Corp 連続ｈ形鋼圧延工程における軌条のユニバ−サル圧延方法
FR2543027B1 (fr) * 1983-03-21 1986-05-16 Sacilor Procede de laminage universel integral de profiles metalliques du type poutrelle h ou i
ITMI20021594A1 (it) * 2002-07-19 2004-01-19 Danieli Off Mecc Metodo e impianto per la laminazione a caldo di rotaie
CN113399453B (zh) * 2021-06-17 2022-09-02 马鞍山钢铁股份有限公司 热轧h型钢及其生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US431623A (en) * 1890-07-08 Rolling mill
US657964A (en) * 1900-06-07 1900-09-18 Joseph S Seaman Manufacture of rails.
FR1447939A (fr) * 1964-04-15 1966-08-05 Wendel & Cie De Perfectionnements au laminage de rails

Also Published As

Publication number Publication date
DE1814950C3 (de) 1975-10-16
US3583193A (en) 1971-06-08
DE1814950A1 (de) 1970-02-19
DE1814950B2 (de) 1975-02-27
GB1245628A (en) 1971-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse