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 analoguesInfo
- 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
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)
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)
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)
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 |
-
1983
- 1983-04-06 DE DE3312337A patent/DE3312337C2/de not_active Expired
-
1984
- 1984-03-23 ZA ZA842192A patent/ZA842192B/xx unknown
- 1984-03-30 ES ES1984286680U patent/ES286680Y/es not_active Expired
- 1984-03-30 IT IT20320/84A patent/IT1173535B/it active
- 1984-04-04 JP JP59066007A patent/JPS59193212A/ja active Pending
- 1984-04-05 FR FR8405416A patent/FR2544057B1/fr not_active Expired
- 1984-04-05 BE BE0/212700A patent/BE899336A/fr not_active IP Right Cessation
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 |