IT1215731B - Procedimento ed apparecchiatura per la produzione di acciaio in barre. - Google Patents

Procedimento ed apparecchiatura per la produzione di acciaio in barre.

Info

Publication number
IT1215731B
IT1215731B IT8819116A IT1911688A IT1215731B IT 1215731 B IT1215731 B IT 1215731B IT 8819116 A IT8819116 A IT 8819116A IT 1911688 A IT1911688 A IT 1911688A IT 1215731 B IT1215731 B IT 1215731B
Authority
IT
Italy
Prior art keywords
bars
procedure
steel
production
equipment
Prior art date
Application number
IT8819116A
Other languages
English (en)
Other versions
IT8819116A0 (it
Inventor
Bernd Trabert
Volker Flaxa
Karl Heinz Kobelke
Karl Otto Prietzel
Original Assignee
Thaelmann Schwermaschbau Veb
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 Thaelmann Schwermaschbau Veb filed Critical Thaelmann Schwermaschbau Veb
Publication of IT8819116A0 publication Critical patent/IT8819116A0/it
Application granted granted Critical
Publication of IT1215731B publication Critical patent/IT1215731B/it

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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • 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
    • B21B43/02—Cooling beds comprising rakes racks, walking beams or bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
IT8819116A 1987-04-22 1988-01-19 Procedimento ed apparecchiatura per la produzione di acciaio in barre. IT1215731B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD87302036A DD260014A1 (de) 1987-04-22 1987-04-22 Verfahren und einrichtung zur herstellung von stabsstahl aus einem mikrolegierten block oder knueppel

Publications (2)

Publication Number Publication Date
IT8819116A0 IT8819116A0 (it) 1988-01-19
IT1215731B true IT1215731B (it) 1990-02-22

Family

ID=5588437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819116A IT1215731B (it) 1987-04-22 1988-01-19 Procedimento ed apparecchiatura per la produzione di acciaio in barre.

Country Status (4)

Country Link
DD (1) DD260014A1 (it)
DE (1) DE3743444A1 (it)
IT (1) IT1215731B (it)
SE (1) SE8800736L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395109B1 (en) 2000-02-15 2002-05-28 Cargill, Incorporated Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
DE102008036237B3 (de) * 2008-08-02 2010-01-28 GMT Gesellschaft für metallurgische Technologie- und Softwareentwicklung mbH Verfahren und Anlage zum Inline-Umformen, -Vergüten und -Richten von stabförmigen Metallteilen
CN118477901A (zh) * 2024-05-21 2024-08-13 南京钢铁股份有限公司 一种降低CrMnTi类钢棒材弯曲度和硬度的方法

Also Published As

Publication number Publication date
DE3743444A1 (de) 1989-01-05
SE8800736L (sv) 1988-10-23
SE8800736D0 (sv) 1988-03-02
IT8819116A0 (it) 1988-01-19
DD260014A1 (de) 1988-09-14

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