GB1389852A - Heat-treating-furnace roll and method of heat-treating metal strip - Google Patents

Heat-treating-furnace roll and method of heat-treating metal strip

Info

Publication number
GB1389852A
GB1389852A GB475572A GB475572A GB1389852A GB 1389852 A GB1389852 A GB 1389852A GB 475572 A GB475572 A GB 475572A GB 475572 A GB475572 A GB 475572A GB 1389852 A GB1389852 A GB 1389852A
Authority
GB
United Kingdom
Prior art keywords
heat
treating
sleeve
fireclay
feb
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
GB475572A
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of GB1389852A publication Critical patent/GB1389852A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

1389852 Furnace conveyer rolls USS ENGS & CONSULTANTS Inc 1 Feb 1972 [8 Feb 1971 18 Aug 1971] 4755/72 Heading F4B [Also in Division C7] Silicon steel strip underoging heat treatment is supported on a surface formed of sinterbonded fuzed silica or of sintered granular fireclay with a cold set binder. A preferred composition is silica with up to 20% of one or more of fireclay, CaO, MgO, Al 2 O 3 , ZrSiO 4 or Cr 2 O 3 . The composition may be in the form of a porous sleeve 6 on a metal roll body 8 having tapered ends 10 filled with thermal insulation 16. The roll body 8 is formed with spaced projections 18 supporting the sleeve 6 and is welded to the shaft ends 10 and to drive rings 12. Each drive ring has circumferential projections 36 engaging locking slots 38 in the sleeve.
GB475572A 1971-02-08 1972-02-01 Heat-treating-furnace roll and method of heat-treating metal strip Expired GB1389852A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11318371A 1971-02-08 1971-02-08
US17294771A 1971-08-18 1971-08-18

Publications (1)

Publication Number Publication Date
GB1389852A true GB1389852A (en) 1975-04-09

Family

ID=26810776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB475572A Expired GB1389852A (en) 1971-02-08 1972-02-01 Heat-treating-furnace roll and method of heat-treating metal strip

Country Status (8)

Country Link
JP (1) JPS5551007B1 (en)
CA (1) CA959386A (en)
DE (2) DE2205694C2 (en)
FR (1) FR2124525B1 (en)
GB (1) GB1389852A (en)
IT (1) IT949029B (en)
RO (1) RO59208A (en)
YU (1) YU41417B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019192894A1 (en) * 2018-04-05 2019-10-10 Eisenmann Se Support structure, furnace installation, treatment plant, and method for treating workpieces

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470802A (en) * 1982-03-31 1984-09-11 Nippon Steel Corporation Highly buildup-resistant hearth roll for conveying a steel strip through a continuous annealing furnace and a method therefor
EP0299946A1 (en) * 1987-07-16 1989-01-18 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Refractory sleeve of a transport roller for a high temperature metallurgical product and process of its fabrication
DE102008051616A1 (en) * 2008-10-06 2010-04-08 Würth Solar Gmbh & Co. Kg Transport device and substrate coating system
DE102010000211A1 (en) * 2010-01-26 2011-07-28 Atotech Deutschland GmbH, 90537 Device for transporting plate-shaped substrates in a system for chemical and / or electrochemical treatment
CN104328256A (en) * 2014-12-01 2015-02-04 无锡市晶瑜冶金机械有限公司 In-furnace roller of quenching furnace
DE102017208710A1 (en) 2016-09-27 2018-03-29 Sms Group Gmbh Coolable furnace roll and method of operating such

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1737117A (en) * 1927-12-23 1929-11-26 Amco Inc Conveying roll for furnaces and the like
US2650889A (en) * 1950-05-18 1953-09-01 United States Steel Corp Method and apparatus for inhibiting roll pickup in continuous annealing of steel strip
US2778872A (en) * 1951-09-28 1957-01-22 Alden Products Co Optical scanner
NL81480C (en) * 1952-06-21
FR1381241A (en) * 1963-03-05 1964-12-14 Saint Gobain Undeformable rollers at high temperature and their application
US3456931A (en) * 1967-02-09 1969-07-22 Philip Carey Corp Asbestos millboard conveyor rolls for high temperature use
GB1159486A (en) * 1967-06-16 1969-07-23 Pose Marre Edelstahlwerk G M B Improvements in Conveying Rollers
US3544482A (en) * 1968-03-15 1970-12-01 Sylvania Electric Prod Europium and manganese activated alkaline earth silicate phosphors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019192894A1 (en) * 2018-04-05 2019-10-10 Eisenmann Se Support structure, furnace installation, treatment plant, and method for treating workpieces

Also Published As

Publication number Publication date
DE2205694A1 (en) 1972-08-24
DE2205694C2 (en) 1989-06-15
RO59208A (en) 1976-01-15
JPS5551007B1 (en) 1980-12-22
YU41417B (en) 1987-06-30
FR2124525B1 (en) 1975-10-24
FR2124525A1 (en) 1972-09-22
IT949029B (en) 1973-06-11
CA959386A (en) 1974-12-17
YU28672A (en) 1982-08-31

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years