ES372396A1 - Method for casting and rolling of metal stands from the casting heat - Google Patents

Method for casting and rolling of metal stands from the casting heat

Info

Publication number
ES372396A1
ES372396A1 ES372396A ES372396A ES372396A1 ES 372396 A1 ES372396 A1 ES 372396A1 ES 372396 A ES372396 A ES 372396A ES 372396 A ES372396 A ES 372396A ES 372396 A1 ES372396 A1 ES 372396A1
Authority
ES
Spain
Prior art keywords
rod
casting
mold
section
cross
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
ES372396A
Other languages
Spanish (es)
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.)
Mannesmann Demag AG
Original Assignee
Demag 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 Demag AG filed Critical Demag AG
Publication of ES372396A1 publication Critical patent/ES372396A1/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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/22—Hinged chocks

Abstract

A method and apparatus for continuously casting metal in particular, steel rods, includes a continuous casting mold in which the rod is continuously cast and cooled to solidification as it is passed through the mold and moved through a transport path. The rod which is cast is subjected to a first set of up setting rolls and straightening rolls for reducing its cross section and for causing a stretching of the rod and a second set of high deformation rolls for further reducing the cross section and stretching the rod which is formed. The construction is characterized by an arrangement of the first acting sets of rollers at a first station to produce such a rod reduction and a rod stretching that the second acting rollers at the second station attain a maximum degree of deformation and at a faster passage rate of the rod which is cast and which therefore also requires a lower rolling force. The apparatus includes a roll stand for deforming the casting at a high reduction per pass which is preceeded by a roll stand having a roll gap which in the set in dependence upon the ratio of the casting cross section at the mold and the smallest possible rolling gap of the high deformation rollers. The construction is such that the casting cross section of the mold has a side ratio greater than 1 and the upsetting gap of the first roller set of approximately 1 and that of the high deformation stand of 1 or less than 1. The side ratio is the relationship of the side lengths with one another.
ES372396A 1968-12-24 1969-10-10 Method for casting and rolling of metal stands from the casting heat Expired ES372396A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1816849A DE1816849C3 (en) 1968-12-24 1968-12-24 Process for continuous casting and subsequent rolling from the casting heat of steel

Publications (1)

Publication Number Publication Date
ES372396A1 true ES372396A1 (en) 1972-01-01

Family

ID=5717302

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372396A Expired ES372396A1 (en) 1968-12-24 1969-10-10 Method for casting and rolling of metal stands from the casting heat

Country Status (8)

Country Link
US (2) US3710841A (en)
JP (1) JPS4820690B1 (en)
AT (1) AT311913B (en)
CA (1) CA925264A (en)
CH (1) CH518759A (en)
DE (1) DE1816849C3 (en)
ES (1) ES372396A1 (en)
LU (1) LU59649A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304414A1 (en) * 1975-03-19 1976-10-15 Secim IMPROVEMENT OF THE LAMINATION PROCESS OF AN ALUMINUM ALLOY Rough Obtained by Continuous Casting
AT359671B (en) * 1978-06-23 1980-11-25 Voest Alpine Ag DRIVING ROLLER SCAFFOLDING FOR A CONTINUOUS CASTING SYSTEM
US4456491A (en) * 1979-10-01 1984-06-26 Southwire Company Method of hot-forming metals prone to crack during rolling
FR2505691A1 (en) * 1981-05-15 1982-11-19 Fives Cail Babcock Curving continuously cast metal bar - from a vertical mould to the horizontal
WO1983002783A1 (en) * 1982-02-04 1983-08-18 Southwire Co Method of hot-forming metals prone to crack during rolling
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
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
US5360054A (en) * 1991-10-11 1994-11-01 Kawasaki Jukogyo Kabushiki Kaisha Method and apparatus for performing horizontal continuous casting
FR2697182B1 (en) * 1992-10-26 1995-01-13 Clecim Sa Device for guiding a casting bar from the exit of its casting wheel to the entry of a rolling mill.
IT1280207B1 (en) * 1995-08-02 1998-01-05 Danieli Off Mecc CONTINUOUS CASTING PROCESS FOR LONG PRODUCTS AND RELATED CONTINUOUS CASTING LINE
EP2025432B2 (en) * 2007-07-27 2017-08-30 Concast Ag Method for creating steel long products through strand casting and rolling
CN113210425A (en) * 2021-03-18 2021-08-06 兴化市广福金属制品有限公司 Continuous rolling and casting equipment for stainless steel strip

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US395684A (en) * 1889-01-08 Method of making rods
US2698467A (en) * 1950-06-05 1955-01-04 Edward W Osann Jr Method and apparatus for the continuous casting of metal
US2714752A (en) * 1950-08-16 1955-08-09 Olin Mathieson Continuous casting apparatus
GB950882A (en) * 1961-05-01 1964-02-26 Davy & United Eng Co Ltd Improvements in or relating to roll adjustment apparatus
US3317994A (en) * 1964-08-19 1967-05-09 Southwire Co Method of conditioning metal for hot forming
US3358358A (en) * 1964-12-31 1967-12-19 United States Steel Corp Method of reducing width of metal slabs
US3333452A (en) * 1965-03-03 1967-08-01 Sendzimir Inc T Reduction of thick flat articles
AT284043B (en) * 1966-12-06 1970-08-25 Boehler & Co Ag Geb Process for regulating working conditions in the manufacture of rolled products from continuously cast products made from refractory metals, in particular from unalloyed and alloyed steels
DE1558220C3 (en) * 1967-05-16 1974-06-06 Demag Ag, 4100 Duisburg Storage of rollers for changing the shape of a metallic strand coming from a continuous casting mold

Also Published As

Publication number Publication date
DE1816849A1 (en) 1970-07-02
CA925264A (en) 1973-05-01
AT311913B (en) 1973-12-10
US3746076A (en) 1973-07-17
JPS4820690B1 (en) 1973-06-22
US3710841A (en) 1973-01-16
DE1816849B2 (en) 1973-05-24
CH518759A (en) 1972-02-15
LU59649A1 (en) 1970-01-12
DE1816849C3 (en) 1973-12-13

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