FR2544057B1 - Four pour le rechauffage de brames, lingots, billettes ou autres produits a rechauffer analogues - Google Patents

Four pour le rechauffage de brames, lingots, billettes ou autres produits a rechauffer analogues

Info

Publication number
FR2544057B1
FR2544057B1 FR8405416A FR8405416A FR2544057B1 FR 2544057 B1 FR2544057 B1 FR 2544057B1 FR 8405416 A FR8405416 A FR 8405416A FR 8405416 A FR8405416 A FR 8405416A FR 2544057 B1 FR2544057 B1 FR 2544057B1
Authority
FR
France
Prior art keywords
lingots
billets
reheating
slabs
oven
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
FR8405416A
Other languages
English (en)
French (fr)
Other versions
FR2544057A1 (fr
Inventor
Edgar Hartkopf
Heinz 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 Engineering GmbH
Original Assignee
Didier 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 Engineering GmbH filed Critical Didier Engineering GmbH
Publication of FR2544057A1 publication Critical patent/FR2544057A1/fr
Application granted granted Critical
Publication of FR2544057B1 publication Critical patent/FR2544057B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • 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
    • F27B9/22—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 on rails, e.g. under the action of scrapers or pushers
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B2009/305—Particular conformation of the furnace
    • F27B2009/3055—Non-uniform section through the length of the furnace
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3623—Heaters located under the track
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • F27M2001/1552—Billets, slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
FR8405416A 1983-04-06 1984-04-05 Four pour le rechauffage de brames, lingots, billettes ou autres produits a rechauffer analogues Expired FR2544057B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3312337A DE3312337C2 (de) 1983-04-06 1983-04-06 Ofen zum Wärmen von Brammen, Blöcken, Knüppeln oder dergleichen Wärmgut

Publications (2)

Publication Number Publication Date
FR2544057A1 FR2544057A1 (fr) 1984-10-12
FR2544057B1 true FR2544057B1 (fr) 1988-06-10

Family

ID=6195568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8405416A Expired FR2544057B1 (fr) 1983-04-06 1984-04-05 Four pour le rechauffage de brames, lingots, billettes ou autres produits a rechauffer analogues

Country Status (7)

Country Link
JP (1) JPS59193212A (de)
BE (1) BE899336A (de)
DE (1) DE3312337C2 (de)
ES (1) ES286680Y (de)
FR (1) FR2544057B1 (de)
IT (1) IT1173535B (de)
ZA (1) ZA842192B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107630954B (zh) * 2017-10-20 2019-08-02 来安县隆华摩擦材料有限公司 一种刹车片衬片表面碳化处理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2085103A (en) * 1934-04-19 1937-06-29 Lee Leif Furnace
US2927783A (en) * 1957-06-21 1960-03-08 Bloom Eng Co Inc Metal heating furnace system
US3100811A (en) * 1960-05-31 1963-08-13 Frederick S Bloom Metal heating furnace
DE2301377A1 (de) * 1973-01-12 1974-07-18 Andreas Haessler Verfahren zur vergleichmaessigung der temperatur, insbesondere in der anwaermzone eines tunnelofens
JPS57192215A (en) * 1981-05-21 1982-11-26 Ishikawajima Harima Heavy Ind Co Ltd Metal-heating oven

Also Published As

Publication number Publication date
ES286680U (es) 1986-03-16
BE899336A (fr) 1984-07-31
DE3312337C2 (de) 1986-07-17
FR2544057A1 (fr) 1984-10-12
IT1173535B (it) 1987-06-24
ES286680Y (es) 1986-10-01
ZA842192B (en) 1985-02-27
DE3312337A1 (de) 1984-10-18
IT8420320A0 (it) 1984-03-30
JPS59193212A (ja) 1984-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse