ZA988427B - Sectional elements - Google Patents

Sectional elements

Info

Publication number
ZA988427B
ZA988427B ZA988427A ZA988427A ZA988427B ZA 988427 B ZA988427 B ZA 988427B ZA 988427 A ZA988427 A ZA 988427A ZA 988427 A ZA988427 A ZA 988427A ZA 988427 B ZA988427 B ZA 988427B
Authority
ZA
South Africa
Prior art keywords
sectional elements
sectional
elements
Prior art date
Application number
ZA988427A
Inventor
Alick Henville Priest
Original Assignee
British Steel Plc
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 British Steel Plc filed Critical British Steel Plc
Publication of ZA988427B publication Critical patent/ZA988427B/en

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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Metal Rolling (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
ZA988427A 1997-09-26 1998-09-15 Sectional elements ZA988427B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9720370.7A GB9720370D0 (en) 1997-09-26 1997-09-26 Sectional elements

Publications (1)

Publication Number Publication Date
ZA988427B true ZA988427B (en) 1999-03-24

Family

ID=10819604

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA988427A ZA988427B (en) 1997-09-26 1998-09-15 Sectional elements

Country Status (3)

Country Link
KR (1) KR19990030072A (en)
GB (2) GB9720370D0 (en)
ZA (1) ZA988427B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521883B1 (en) * 1982-02-19 1985-08-30 Sacilor METHOD FOR DRESSING A RAILWAY RAIL AND DRESSE RAILWAY RAIL
JP2924687B2 (en) * 1995-02-15 1999-07-26 日本鋼管株式会社 Roller straightening method and apparatus for H-section steel

Also Published As

Publication number Publication date
KR19990030072A (en) 1999-04-26
GB9722357D0 (en) 1997-12-17
GB2329650A (en) 1999-03-31
GB9720370D0 (en) 1997-11-26

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