GB1271959A - Compound cast rolls - Google Patents

Compound cast rolls

Info

Publication number
GB1271959A
GB1271959A GB37165/69A GB3716569A GB1271959A GB 1271959 A GB1271959 A GB 1271959A GB 37165/69 A GB37165/69 A GB 37165/69A GB 3716569 A GB3716569 A GB 3716569A GB 1271959 A GB1271959 A GB 1271959A
Authority
GB
United Kingdom
Prior art keywords
partition member
roll
steel
july
carbon
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
GB37165/69A
Other languages
English (en)
Inventor
Mikio Hachisu
Chikanori Saito
Osamu Sitamura
Yasuo Nambu
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP5244268A external-priority patent/JPS5324371B1/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1271959A publication Critical patent/GB1271959A/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
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making
    • Y10T29/4956—Fabricating and shaping roller work contacting surface element
    • Y10T29/49563—Fabricating and shaping roller work contacting surface element with coating or casting about a core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49989—Followed by cutting or removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Continuous Casting (AREA)
GB37165/69A 1968-07-26 1969-07-23 Compound cast rolls Expired GB1271959A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5244268A JPS5324371B1 (de) 1968-07-26 1968-07-26
JP343269 1969-01-20

Publications (1)

Publication Number Publication Date
GB1271959A true GB1271959A (en) 1972-04-26

Family

ID=26337006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37165/69A Expired GB1271959A (en) 1968-07-26 1969-07-23 Compound cast rolls

Country Status (4)

Country Link
US (1) US3659323A (de)
AU (1) AU5852369A (de)
DE (1) DE1937974A1 (de)
GB (1) GB1271959A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35052E (en) * 1979-11-13 1995-10-03 Forcast International Method for hot rolling metal strip with composite metal rolls
GB2435456A (en) * 2006-02-28 2007-08-29 James Richard Yates Machines for manoeuvring trailers

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820212A (en) * 1972-10-05 1974-06-28 United States Steel Corp Method of forming composite rolls
JPS52813B2 (de) * 1973-05-11 1977-01-11
FR2493191A1 (fr) * 1980-10-31 1982-05-07 Usinor Cydindre de laminage a froid fabrique par coulee et son procede de fabrication
US4610073A (en) * 1982-12-06 1986-09-09 Combustion Engineering, Inc. Trimetal pulverizer roll and a method of manufacture thereof
US5359772A (en) * 1989-12-13 1994-11-01 Sandvik Ab Method for manufacture of a roll ring comprising cemented carbide and cast iron
US5248289A (en) * 1989-12-13 1993-09-28 Sandvik Ab Cast iron roll with one or more cemented carbide roll rings metallurgically bonded thereto
US5207776A (en) * 1991-10-04 1993-05-04 The Babcock & Wilcox Company Bi-metallic extrusion billet preforms and method and apparatus for producing same
US5188023A (en) * 1991-10-30 1993-02-23 The Dupps Company Cast formed bi-metallic worm assembly and method
US5547521A (en) * 1992-11-16 1996-08-20 The Babcock & Wilcox Company Heat treatment method for lost foam cast materials
US6013141A (en) * 1995-06-06 2000-01-11 Akers International Ab Cast iron indefinite chill roll produced by the addition of niobium
EP0881019A1 (de) * 1997-05-26 1998-12-02 Wärtsilä NSD Schweiz AG Verfahren zur Herstellung von metallischen Giesslingen, metallischer Giessling, sowie Hubkolbenbrennkraftmaschine
AT411970B (de) * 2002-04-19 2004-08-26 Huette Klein Reichenbach Gmbh Leichtbauteil, sowie verfahren und vorrichtung zu dessen herstellung
DE102005040869A1 (de) * 2005-08-29 2007-03-08 Voith Patent Gmbh Beheizbare Walze
US9044807B2 (en) * 2012-04-02 2015-06-02 Hitachi Metals, Ltd. Centrifugally cast composite roll and its production method
JP5843055B2 (ja) * 2013-09-25 2016-01-13 日立金属株式会社 遠心鋳造製複合ロール及びその製造方法
US9387534B2 (en) * 2014-08-29 2016-07-12 Zf Friedrichshafen Ag Control arm and a method for forming the same
CN112139471B (zh) * 2020-09-24 2022-04-08 邢台鸿科高速钢轧辊有限公司 一种棒线材及中宽带钢轧机用轧辊的浇铸箱及使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US288176A (en) * 1883-11-06 Ingtos
US517747A (en) * 1894-04-03 Roll for metal-rolling
US1011430A (en) * 1911-11-10 1911-12-12 John B Henry Method of casting chilled rolls.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35052E (en) * 1979-11-13 1995-10-03 Forcast International Method for hot rolling metal strip with composite metal rolls
GB2435456A (en) * 2006-02-28 2007-08-29 James Richard Yates Machines for manoeuvring trailers

Also Published As

Publication number Publication date
AU5852369A (en) 1971-01-28
DE1937974A1 (de) 1971-02-04
US3659323A (en) 1972-05-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee