GB2263875B - A process for heating thin sheets of metallic material and a furnace for carrying out said process - Google Patents

A process for heating thin sheets of metallic material and a furnace for carrying out said process

Info

Publication number
GB2263875B
GB2263875B GB9301525A GB9301525A GB2263875B GB 2263875 B GB2263875 B GB 2263875B GB 9301525 A GB9301525 A GB 9301525A GB 9301525 A GB9301525 A GB 9301525A GB 2263875 B GB2263875 B GB 2263875B
Authority
GB
United Kingdom
Prior art keywords
furnace
carrying
metallic material
thin sheets
heating thin
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 - Fee Related
Application number
GB9301525A
Other versions
GB9301525D0 (en
GB2263875A (en
Inventor
Heinrich Patalon
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.)
Didier Ofu Engineering GmbH
Original Assignee
Didier Ofu Engineering GmbH
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 Didier Ofu Engineering GmbH filed Critical Didier Ofu Engineering GmbH
Publication of GB9301525D0 publication Critical patent/GB9301525D0/en
Publication of GB2263875A publication Critical patent/GB2263875A/en
Application granted granted Critical
Publication of GB2263875B publication Critical patent/GB2263875B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Metal Rolling (AREA)
GB9301525A 1992-02-06 1993-01-26 A process for heating thin sheets of metallic material and a furnace for carrying out said process Expired - Fee Related GB2263875B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924203395 DE4203395C2 (en) 1992-02-06 1992-02-06 Method for guiding thin slabs, sheets and steel strips to be heated in high-temperature roller hearth furnaces and high-temperature roller hearth furnace for carrying out the method

Publications (3)

Publication Number Publication Date
GB9301525D0 GB9301525D0 (en) 1993-03-17
GB2263875A GB2263875A (en) 1993-08-11
GB2263875B true GB2263875B (en) 1995-04-19

Family

ID=6451081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9301525A Expired - Fee Related GB2263875B (en) 1992-02-06 1993-01-26 A process for heating thin sheets of metallic material and a furnace for carrying out said process

Country Status (4)

Country Link
JP (1) JPH0610034A (en)
DE (1) DE4203395C2 (en)
FR (1) FR2687769A1 (en)
GB (1) GB2263875B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015110087A1 (en) * 2015-06-23 2016-12-29 Aixtron Se Conveyor for a substrate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313726A2 (en) * 1987-10-29 1989-05-03 Didier Ofu Engineering Gmbh Process and furnace to heat slabs, billets, ingots, sheets, steel bands and similar charges

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR620432A (en) * 1927-04-22
DE601644C (en) * 1932-11-29 1934-08-21 Aeg Method and device for treating sheet metal
US2141518A (en) * 1937-01-02 1938-12-27 Herbert M Cox Art of annealing sheets
DE1143840B (en) * 1956-02-08 1963-02-21 Iaofuia Ofenbau Union G M B H Roller hearth for a roller hearth furnace
GB1220408A (en) * 1967-10-19 1971-01-27 Fuji Photo Film Co Ltd Photographic sheet material processing apparatus
DE3004805C2 (en) * 1980-02-09 1981-12-10 Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer Method and device for replacing support rollers in roller hearth continuous annealing furnaces
FR2604992B1 (en) * 1986-10-01 1988-12-02 Saint Gobain Vitrage BENDING AND TEMPERING OF GLASS PLATES RUNNING ON A CURVED BED OF CONFORMATION IN THE DIRECTION OF TRIPPING
DE3740619C1 (en) * 1987-12-01 1988-12-22 Didier Eng Heating furnace for a roughed-strip casting installation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313726A2 (en) * 1987-10-29 1989-05-03 Didier Ofu Engineering Gmbh Process and furnace to heat slabs, billets, ingots, sheets, steel bands and similar charges

Also Published As

Publication number Publication date
FR2687769A1 (en) 1993-08-27
DE4203395A1 (en) 1993-08-19
DE4203395C2 (en) 1993-11-25
JPH0610034A (en) 1994-01-18
GB9301525D0 (en) 1993-03-17
GB2263875A (en) 1993-08-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970126