KR910007604A - Rolls for thin strip strip continuous casting machine of molten metal - Google Patents

Rolls for thin strip strip continuous casting machine of molten metal Download PDF

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Publication number
KR910007604A
KR910007604A KR1019900014896A KR900014896A KR910007604A KR 910007604 A KR910007604 A KR 910007604A KR 1019900014896 A KR1019900014896 A KR 1019900014896A KR 900014896 A KR900014896 A KR 900014896A KR 910007604 A KR910007604 A KR 910007604A
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KR
South Korea
Prior art keywords
sleeve
molten metal
rolls
continuous casting
strip
Prior art date
Application number
KR1019900014896A
Other languages
Korean (ko)
Other versions
KR0169721B1 (en
Inventor
라우렌트 소신
Original Assignee
유시노 사실로
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Application filed by 유시노 사실로 filed Critical 유시노 사실로
Publication of KR910007604A publication Critical patent/KR910007604A/en
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Publication of KR0169721B1 publication Critical patent/KR0169721B1/en

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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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/0651—Casting wheels
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Continuous Casting (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Glass Compositions (AREA)
  • Indole Compounds (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Metal Extraction Processes (AREA)
  • Metal Rolling (AREA)
  • Coating With Molten Metal (AREA)

Abstract

This cylinder (1) is covered by a combination of two metal sleeves (3, 4) forming two superposed cylindrical layers and chosen from materials such that the inner sleeve (3) has a coefficient of expansion greater than that of the outer sleeve (4) in contact with the molten metal; the differential thermal expansion experienced by the two sleeves (3, 4) during casting of the molten metal prevents the cylinder (1) from bulging and, consequently, guarantees the production of cast products having a satisfactory thickness profile. Application to the continuous casting of molten steel. <IMAGE>

Description

응용금속의 박판스트립 직접연속주조장치용 롤Rolls for thin strip strip continuous casting machine of applied metal

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 다른 이중슬리이브로 구성되고 금속제 박판스트립을 연속주조하기 위한 장치에 사용되는 롤의 사시도.1 is a perspective view of a roll composed of a double sleeve according to the present invention and used in an apparatus for continuous casting a thin metal strip.

제2도는 제1도에서 보인 롤의 부분축단면도.FIG. 2 is a partial sectional view of the roll shown in FIG.

Claims (3)

두 롤(1) 또는 단일 롤상에서 용융금속의 박판스트립을 직접연속주조하기 위한 장치용으로서, 제1슬리이브(3)로 피복된 내부원통형 코아(2)와, 슬리이브(3)와 코아시이에 또는 상기 슬이브내에 형성된 냉각채널로 구성되는 롤(1)에 있어서, 이 롤이 제1슬리이브(3)의 둘레에 이 제1슬리이브와 함께 두개의 중첩된 원통형 층을 형성하는 제2슬리이브(4)로 구성되고 이들 슬리이브는 내부슬리이브(3)가 용융금속과 접촉하는 외부슬리이브의 팽창계수보다 큰 팽창계수를 갖는 물질로 선택됨을 특징으로 하는 용융금속의 박판스트림 직접연속주조장치용 롤.For apparatus for direct continuous casting of thin strips of molten metal on two rolls (1) or a single roll, an inner cylindrical core (2) coated with a first sleeve (3), a sleeve (3) and a core Or in a roll 1 consisting of cooling channels formed in the sleeve, the roll forming a second superimposed cylindrical layer with the first sleeve around the first sleeve 3. A continuous stream of molten metal, characterized in that it consists of a sleeve (4) and these sleeves are selected as a material having an expansion coefficient larger than that of the outer sleeve in which the inner sleeve (3) contacts the molten metal. Rolls for casting machines. 청구범위 1항에 있어서, 두 슬리이브(3, 4)가 용접방법, 일측물질이 타측물질에 대하여 충전되는 방법 또는 전착방법으로 결합됨을 특징으로 하는 롤.Roll according to claim 1, characterized in that the two sleeves (3, 4) are joined by a welding method, a method in which one material is filled with respect to the other material, or an electrodeposition method. 청구범위 1항과 2항의 어느 한 항에 있어서, 내부슬리이브(3)가 구리로 되어 있고 외부슬리이브(4)가 강철, 니켈 또는 크롬으로 되어 있음을 특징으로 하는 롤.Roll according to any of the preceding claims, characterized in that the inner sleeve (3) is made of copper and the outer sleeve (4) is made of steel, nickel or chromium. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900014896A 1989-10-02 1990-09-20 Roll for a device for the direct continuous casting of thin strips of molten metal KR0169721B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR898912855A FR2652525B1 (en) 1989-10-02 1989-10-02 CYLINDER FOR A DEVICE FOR DIRECT CONTINUOUS CASTING OF THIN STRIPS OF LIQUID METAL.
FR8912855 1989-10-02

Publications (2)

Publication Number Publication Date
KR910007604A true KR910007604A (en) 1991-05-30
KR0169721B1 KR0169721B1 (en) 1999-01-15

Family

ID=9386004

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900014896A KR0169721B1 (en) 1989-10-02 1990-09-20 Roll for a device for the direct continuous casting of thin strips of molten metal

Country Status (22)

Country Link
EP (1) EP0421908B1 (en)
JP (1) JP3262560B2 (en)
KR (1) KR0169721B1 (en)
CN (1) CN1034480C (en)
AT (1) ATE102098T1 (en)
AU (1) AU634818B2 (en)
BR (1) BR9004911A (en)
CA (1) CA2026244A1 (en)
CS (1) CS275363B2 (en)
DD (1) DD298216A5 (en)
DE (1) DE69007001T2 (en)
DK (1) DK0421908T3 (en)
ES (1) ES2050991T3 (en)
FI (1) FI91134C (en)
FR (1) FR2652525B1 (en)
HU (1) HU208931B (en)
IE (1) IE903457A1 (en)
NO (1) NO904263L (en)
PL (1) PL164353B1 (en)
PT (1) PT95480A (en)
YU (1) YU185390A (en)
ZA (1) ZA907828B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687515B1 (en) 1994-06-13 2000-09-20 Mitsubishi Jukogyo Kabushiki Kaisha Cooling drum for a continuous casting system and method for manufacturing the same
AU659364B1 (en) * 1994-06-21 1995-05-11 Mitsubishi Jukogyo Kabushiki Kaisha Cooling drum for a continuous casting system and method for manufacturing the same
US5598633A (en) * 1994-07-12 1997-02-04 Norandal Usa, Inc. Method of manufacturing a caster roll core and shell assembly
WO1998052706A1 (en) * 1997-05-23 1998-11-26 Voest-Alpine Industrieanlagenbau Gmbh Casting cylinder for thin-band continuous casting installation
DE10134074C1 (en) * 2001-07-13 2003-01-23 Thyssenkrupp Nirosta Gmbh Casting roller used for casting molten metal, especially molten steel, comprises a metallic rolling body having a metallic layer which is harder than the material of the rolling body
EP2687303A1 (en) 2012-07-20 2014-01-22 SMS Concast AG Roll arrangement for a continuous casting apparatus
CN103611898B (en) * 2013-12-10 2016-08-10 青岛云路先进材料技术有限公司 Copper sheathing manufacture method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1844062A (en) * 1930-05-27 1932-02-09 Pittsburgh Plate Glass Co Fluid cooled roll
FR1290938A (en) * 1961-03-07 1962-04-20 Saint Gobain Rolls for laminating glass or other thermoplastic materials
FR2367557A1 (en) * 1976-10-15 1978-05-12 Usinor GUIDANCE ROLLERS IMPROVEMENTS, ESPECIALLY FOR CONTINUOUS CASTING INSTALLATION
FR2467030A1 (en) * 1979-10-09 1981-04-17 Pont A Mousson Bi:metallic steel barrel for continuous casting roller - having external layer of tempered martensite structure stainless steel and inner layer of low carbon manganese molybdenum- niobium steel
JPS5982149A (en) * 1982-11-02 1984-05-12 Nippon Steel Corp Cooling roll for producing ultraquickly cooled metal

Also Published As

Publication number Publication date
CS9004774A3 (en) 1992-02-19
YU185390A (en) 1993-10-20
HU906281D0 (en) 1991-03-28
AU6316390A (en) 1991-04-11
BR9004911A (en) 1991-09-10
ATE102098T1 (en) 1994-03-15
CN1050693A (en) 1991-04-17
DE69007001T2 (en) 1994-07-14
AU634818B2 (en) 1993-03-04
EP0421908B1 (en) 1994-03-02
EP0421908A1 (en) 1991-04-10
JP3262560B2 (en) 2002-03-04
CN1034480C (en) 1997-04-09
HUT57104A (en) 1991-11-28
PT95480A (en) 1991-06-25
HU208931B (en) 1994-02-28
NO904263L (en) 1991-04-03
FI904829A0 (en) 1990-10-01
ZA907828B (en) 1992-05-27
FI91134B (en) 1994-02-15
ES2050991T3 (en) 1994-06-01
DD298216A5 (en) 1992-02-13
FR2652525B1 (en) 1994-06-10
DE69007001D1 (en) 1994-04-07
PL287149A1 (en) 1991-09-23
KR0169721B1 (en) 1999-01-15
FI91134C (en) 1994-05-25
FR2652525A1 (en) 1991-04-05
DK0421908T3 (en) 1994-06-06
IE903457A1 (en) 1991-04-24
CS275363B2 (en) 1992-02-19
CA2026244A1 (en) 1991-04-03
PL164353B1 (en) 1994-07-29
NO904263D0 (en) 1990-10-01
JPH03133550A (en) 1991-06-06

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