GB1216766A - Improvements in and relating to the centrifugal casting of composite metal bodies - Google Patents

Improvements in and relating to the centrifugal casting of composite metal bodies

Info

Publication number
GB1216766A
GB1216766A GB08338/68A GB1833868A GB1216766A GB 1216766 A GB1216766 A GB 1216766A GB 08338/68 A GB08338/68 A GB 08338/68A GB 1833868 A GB1833868 A GB 1833868A GB 1216766 A GB1216766 A GB 1216766A
Authority
GB
United Kingdom
Prior art keywords
metal
mould
flux
casting
cast
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
GB08338/68A
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.)
Kubota Iron and Machinery Works Ltd
Original Assignee
Kubota Iron and Machinery Works 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
Application filed by Kubota Iron and Machinery Works Ltd filed Critical Kubota Iron and Machinery Works Ltd
Publication of GB1216766A publication Critical patent/GB1216766A/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
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12639—Adjacent, identical composition, components
    • Y10T428/12646—Group VIII or IB metal-base
    • Y10T428/12653—Fe, containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

1,216,766. Casting composite articles. KUBOTA IRON & MACHINERY WORKS, Ltd. 18 April, 1968 [1 July, 1967], No. 18338/68. Heading B3F. [Also in Division C7] A centrifugal casting process for composite bodies particularly rollers for rolling mills includes, supplying a molten mass of metal to a metallic mould, rotating the mould about a horizontal axis to cause the molten metal to contact the mould surface and solidify, adding a flux to coat the inner surface of the cast metal uniformly, maintaining the flux coating at 800‹ C. to 1300‹ C., erecting the mould vertically and adding a second mass of molten metal. The flux is of such a viscosity that if the mould is stopped rotating, or when the mould is erected vertically, a uniform thickness coating is maintained. When casting rollers, the first metal was cast iron and the second metal a different heavy duty cast iron. The flux may be introduced as a mixture with the first metal (in which case centrifungal force will separate the mixture forming a slag coating), or as a separate mass while the first metal is cast, or after casting of the first metal by sprinkling it on the metal's furface. The flux contains 50% wt. to 90% wt. of a mixture of silica and borax and 10% wt. to 50% wt. soda ash, NaCl, NaF, limestone, CaCl 2 or CaF 2 .
GB08338/68A 1967-07-01 1968-04-18 Improvements in and relating to the centrifugal casting of composite metal bodies Expired GB1216766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4226567 1967-07-01

Publications (1)

Publication Number Publication Date
GB1216766A true GB1216766A (en) 1970-12-23

Family

ID=12631190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08338/68A Expired GB1216766A (en) 1967-07-01 1968-04-18 Improvements in and relating to the centrifugal casting of composite metal bodies

Country Status (6)

Country Link
US (1) US3563300A (en)
BE (1) BE714121A (en)
DE (1) DE1758240B2 (en)
FR (1) FR1577979A (en)
GB (1) GB1216766A (en)
SE (1) SE346713B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327798A (en) * 1980-05-01 1982-05-04 American Cast Iron Pipe Company Method of applying flux
CN106180625A (en) * 2016-08-19 2016-12-07 浙江双飞无油轴承股份有限公司 Closed type centrifugal casting method
CN112355283A (en) * 2020-11-12 2021-02-12 中北大学 Interface active coating for aluminum-steel bimetal liquid-solid composite casting
RU2750302C1 (en) * 2020-11-23 2021-06-25 Федеральное государственное бюджетное образовательное учреждение высшего образования Астраханский государственный технический университет Method for manufacturing two-layer cylinder cylinder bushing by centrifugal casting method

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670800A (en) * 1968-06-12 1972-06-20 United States Pipe Foundry Casting process for rolls
FR2153195B1 (en) * 1971-09-24 1974-09-06 Pont A Mousson Fond
US3863702A (en) * 1973-01-12 1975-02-04 Cabot Corp Centrifugal casting method
US4048352A (en) * 1973-02-15 1977-09-13 United States Steel Corporation Method of producing a refractory lining in a cylinder or tube
CH610083A5 (en) * 1976-09-01 1979-03-30 Saurer Ag Adolph
US4150182A (en) * 1977-05-02 1979-04-17 United States Steel Corporation Method of producing a refractory lining in a cylinder or tube and resultant article
SU759217A1 (en) * 1977-07-15 1980-08-30 Tsniitmash Flux for centrifugal casting of bimetallic tubes
SE438804B (en) * 1977-12-02 1985-05-13 N Proizv Ob Po Tech Masch PROCEDURE FOR MANUFACTURING THE BIMETAL REMOVAL BY CENTRIFUGAL CASTING
JPS59179898A (en) * 1983-03-26 1984-10-12 日本石油化学株式会社 Paper size agent
AT392228B (en) * 1988-11-28 1991-02-25 Brugger Gottfried METHOD AND DEVICE FOR SPIN CASTING COPPER OR ITS ALLOYS, IN PARTICULAR BRONZE
US5558150A (en) * 1995-05-26 1996-09-24 Erim Method of producing a cast multilayered alloy tube and the product thereof
KR100333528B1 (en) * 1999-03-15 2002-04-24 이정봉 Manufacturing method for frp roller for processing aluminum sheet metal film
EP1462194B1 (en) * 2003-03-13 2005-09-28 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Method of manufacturing metallic components
CN104439194B (en) * 2014-11-19 2017-02-01 北京天力创玻璃科技开发有限公司 Anti-oxidation protective agent for composite roll
CN106994507B (en) * 2017-03-23 2018-11-16 西安飞机工业（集团）有限责任公司 One kind can increase the active method of copper sheet surface nickel coating
CN107790667A (en) * 2017-10-22 2018-03-13 郭新 Stabilizing roller centre spinning method
CN113333716A (en) * 2021-06-21 2021-09-03 邢台鸿科高速钢轧辊有限公司 Preparation method of energy-saving fine-grain infinite chilled roll
CN113523242A (en) * 2021-06-24 2021-10-22 中钢集团邢台机械轧辊有限公司 Manufacturing method of high-boron high-speed steel centrifugal composite roller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1707117A (en) * 1924-05-03 1929-03-26 Frank B Foster Method for making metal castings
US3324933A (en) * 1964-06-02 1967-06-13 Babcock & Wilcox Co Centrifugal casting
US3414044A (en) * 1966-05-12 1968-12-03 Beloit Corp Method of making bimetallic tubular article

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327798A (en) * 1980-05-01 1982-05-04 American Cast Iron Pipe Company Method of applying flux
CN106180625A (en) * 2016-08-19 2016-12-07 浙江双飞无油轴承股份有限公司 Closed type centrifugal casting method
CN112355283A (en) * 2020-11-12 2021-02-12 中北大学 Interface active coating for aluminum-steel bimetal liquid-solid composite casting
RU2750302C1 (en) * 2020-11-23 2021-06-25 Федеральное государственное бюджетное образовательное учреждение высшего образования Астраханский государственный технический университет Method for manufacturing two-layer cylinder cylinder bushing by centrifugal casting method

Also Published As

Publication number Publication date
DE1758240B2 (en) 1976-11-04
DE1758240A1 (en) 1971-01-07
FR1577979A (en) 1969-08-14
SE346713B (en) 1972-07-17
BE714121A (en) 1968-09-16
US3563300A (en) 1971-02-16

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