GB1189731A - Mechanically-Working Continuous Castings. - Google Patents

Mechanically-Working Continuous Castings.

Info

Publication number
GB1189731A
GB1189731A GB07493/67A GB1749367A GB1189731A GB 1189731 A GB1189731 A GB 1189731A GB 07493/67 A GB07493/67 A GB 07493/67A GB 1749367 A GB1749367 A GB 1749367A GB 1189731 A GB1189731 A GB 1189731A
Authority
GB
United Kingdom
Prior art keywords
reduction
strand
core
reduced
april
Prior art date
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
GB07493/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co AG
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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Publication of GB1189731A publication Critical patent/GB1189731A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/026—Rolling
    • 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
    • B21B1/463—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 in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

1,189,731. Continuous casting. BOHLER & CO. A.G. GEB. 17 April, 1967 [22 April, 1966], No. 17493/67. Heading B3F. A continuously cast strand, e.g. of carbon or alloy steel, is reduced in cross-sectional area by a single stage forging or rolling operation between the mould and the natural tip of the molten core 2 so that the core length is reduced and the tip lies on the mould side of the plane 5 in which the strand assumes its final crosssection due to the reduction which occurs at a part of the strand where, if there were no reduction, the smallest diameter of the core would be 5-30 mm., and there would be a convection current in the liquid metal. The pouring or cooling rate is adjusted to give the required core diameter. The cross-section of the solidified portion may be reduced by 20% by the reduction. For square strands, the rolls may be grooved. Downstream of the reduction, further deformation of the strand may be performed.
GB07493/67A 1966-04-22 1967-04-17 Mechanically-Working Continuous Castings. Expired GB1189731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT378666A AT266362B (en) 1966-04-22 1966-04-22 Method and device for the production of stretch-formed products from refractory metals, in particular from unalloyed or alloyed steels with improved quality properties

Publications (1)

Publication Number Publication Date
GB1189731A true GB1189731A (en) 1970-04-29

Family

ID=3555412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07493/67A Expired GB1189731A (en) 1966-04-22 1967-04-17 Mechanically-Working Continuous Castings.

Country Status (6)

Country Link
US (1) US3491823A (en)
AT (1) AT266362B (en)
CH (1) CH456861A (en)
ES (1) ES339500A1 (en)
GB (1) GB1189731A (en)
SE (1) SE309091B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000456A1 (en) * 1988-07-14 1990-01-25 Thyssen-Stahl Aktiengesellschaft Process for manufacturing steel strip with a thickness of less than 10 mm

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT279072B (en) * 1968-05-29 1970-02-25 Voest Ag Process for the treatment of cast strands in continuous casting plants outside the mold
AT291898B (en) * 1969-05-09 1971-08-10 Voest Ag Process for machining a cast steel strand
AT293315B (en) * 1969-05-09 1971-10-11 Voest Ag Process for processing an unquenched cast steel strand
US3554269A (en) * 1969-08-21 1971-01-12 Demag Ag Method of deforming and straightening a curved continuous casting strand
AT298714B (en) * 1970-09-04 1972-05-25 Voest Ag Process for the treatment of cast strands in continuous casting plants
JPS5916862B2 (en) * 1973-03-26 1984-04-18 日本鋼管株式会社 Continuous casting method
DE3637893C2 (en) * 1986-11-06 1996-02-08 Schloemann Siemag Ag Process and plant for the production of hot-rolled steel strip and strip casting plant
ATE81042T1 (en) * 1988-07-14 1992-10-15 Thyssen Stahl Ag PROCESS FOR MAKING A STEEL STRIP WITH A THICKNESS LESS THAN 10 MM.
NL9100911A (en) * 1991-03-22 1992-10-16 Hoogovens Groep Bv Mfg. hot-rolled steel strip with single pass - for the sole reduction means through two-high roll stand
EP0535368B1 (en) * 1991-09-19 1996-06-05 Sms Schloemann-Siemag Aktiengesellschaft Method and apparatus for continuous casting of metal strand
IT1280207B1 (en) * 1995-08-02 1998-01-05 Danieli Off Mecc CONTINUOUS CASTING PROCESS FOR LONG PRODUCTS AND RELATED CONTINUOUS CASTING LINE
JP4218383B2 (en) * 2002-04-08 2009-02-04 住友金属工業株式会社 Continuous casting method, continuous casting apparatus and continuous cast slab
BR112015030150B1 (en) * 2013-06-20 2020-10-20 Nippon Steel Corporation method for continuous casting of a slab
CN108672668A (en) * 2018-03-29 2018-10-19 马鞍山钢铁股份有限公司 The method and its control device of casting blank solidification institutional framework in a kind of control casting process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US705721A (en) * 1900-04-28 1902-07-29 Johan Otto Emanuel Trotz Apparatus for casting ingots in continuous long lengths.
FR58498E (en) * 1948-07-27 1953-11-30 Process and devices for the continuous manufacture, by direct casting and rolling, of profiled or other metal products
AT187251B (en) * 1953-07-04 1956-10-25 Mannesmann Ag Process for the continuous casting of void-free strands from deformable metals
US3147521A (en) * 1961-08-10 1964-09-08 Boehm Arnold Henry Continuous casting and forming process
BE624436A (en) * 1961-11-03
US3307230A (en) * 1963-05-09 1967-03-07 Oglebay Norton Co Continuous casting apparatus with positive drive oscillating means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000456A1 (en) * 1988-07-14 1990-01-25 Thyssen-Stahl Aktiengesellschaft Process for manufacturing steel strip with a thickness of less than 10 mm
EP0353402A1 (en) * 1988-07-14 1990-02-07 Thyssen Stahl Aktiengesellschaft Method for producing steel strip with a thickness of less than 10 mm

Also Published As

Publication number Publication date
US3491823A (en) 1970-01-27
CH456861A (en) 1968-05-31
SE309091B (en) 1969-03-10
ES339500A1 (en) 1968-07-16
AT266362B (en) 1968-11-11

Similar Documents

Publication Publication Date Title
GB1189731A (en) Mechanically-Working Continuous Castings.
GB1205791A (en) Continuously cast steel slabs and method of making same
US3680623A (en) Improvements in or relating to processes of manufacturing rolled stock from products of continuous casting processes
US3771584A (en) Method for continuously casting steel billet strands to minimize the porosity and chemical segregation along the center line of the strand
BR8902396A (en) PROCESS FOR CONTINUOUS FOUNDRY LAMINATION
GB1189732A (en) Improvements in or relating to Processes of Controlling the Operating Conditions in the Manufacture of Rolled Stock from Products of Continuous Casting Processes, Which Products Consist of High-Melting Metals.
GB1087026A (en) Improvements in or relating to the continous casting of metals and metal alloys
GB1251875A (en)
GB1437580A (en) Manufacture of copper wire rod
GB1296271A (en)
Wolf Elements of solidification control in the continuous casting of billets and blooms
GB1174849A (en) A Method of Producing Continuous Steel Castings
GB1087154A (en) Improvements in and relating to the production of metal strip
GB1362701A (en) Arrangement for continuous casting
SE313893B (en)
GB1351856A (en) Continuous casting process and apparatus
GB1196804A (en) Method of Continuously Casting Metals or Alloys.
GB729490A (en) Liquid-cooled metallic chill-mould for the continuous casting of ingots of square cross section from metals of high melting point, especially iron and steel
FR2409808A1 (en) Continuous casting of metals, esp. steel billets - using magnetic stirring in the sec. cooling zone below the chilled mould (BE 16.5.79)
GB1157977A (en) A Method and Apparatus for Continuous or Semi-Continuous Casting of Metals
Quick Optimization of a Five Strand Billet Caster W ith an Unshrouded Tundish-to-Mold Stream
Yamakoshi Future of Mini-Mills-- a Technical Prospect
GB1430881A (en) Method of continuous casting of hollow blanks
Haissig Start Up of a Two Strand Horizontal Billet Caster at First-Miss Steel
Fastert Continuous Casting Mold and Method

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees