BE858662A - Procede de rechauffage de pieces metalliques a laminer a chaud - Google Patents

Procede de rechauffage de pieces metalliques a laminer a chaud

Info

Publication number
BE858662A
BE858662A BE180879A BE180879A BE858662A BE 858662 A BE858662 A BE 858662A BE 180879 A BE180879 A BE 180879A BE 180879 A BE180879 A BE 180879A BE 858662 A BE858662 A BE 858662A
Authority
BE
Belgium
Prior art keywords
hot
metal parts
rolled metal
reheating process
reheating
Prior art date
Application number
BE180879A
Other languages
English (en)
Original Assignee
Uss Eng & Consult
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 Eng & Consult filed Critical Uss Eng & Consult
Publication of BE858662A publication Critical patent/BE858662A/fr

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
    • 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
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity
    • 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
    • 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
    • F27M2001/156—Flat articles
    • F27M2001/1565—Sheets
    • 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
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/02—Preheating, e.g. in a laminating line
BE180879A 1976-09-13 1977-09-13 Procede de rechauffage de pieces metalliques a laminer a chaud BE858662A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/722,835 US4087238A (en) 1976-09-13 1976-09-13 Method for enhancing the heating efficiency of continuous slab reheating furnaces

Publications (1)

Publication Number Publication Date
BE858662A true BE858662A (fr) 1978-03-13

Family

ID=24903591

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180879A BE858662A (fr) 1976-09-13 1977-09-13 Procede de rechauffage de pieces metalliques a laminer a chaud

Country Status (15)

Country Link
US (1) US4087238A (fr)
JP (1) JPS5352216A (fr)
AU (1) AU516454B2 (fr)
BE (1) BE858662A (fr)
BR (1) BR7706013A (fr)
CA (1) CA1085611A (fr)
DE (1) DE2741189A1 (fr)
ES (1) ES462325A1 (fr)
FR (1) FR2364418A1 (fr)
GB (1) GB1592782A (fr)
MX (1) MX145490A (fr)
NL (1) NL7709957A (fr)
SE (1) SE7710042L (fr)
YU (1) YU215477A (fr)
ZA (1) ZA775256B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257767A (en) * 1979-04-30 1981-03-24 General Electric Company Furnace temperature control
JPS5848011B2 (ja) * 1979-11-26 1983-10-26 日本鋼管株式会社 加熱炉燃焼制御方法
US4394121A (en) * 1980-11-08 1983-07-19 Yoshinori Wakamiya Method of controlling continuous reheating furnace
US4357135A (en) * 1981-06-05 1982-11-02 North American Mfg. Company Method and system for controlling multi-zone reheating furnaces
FR2568359B1 (fr) * 1984-07-27 1987-01-09 Siderurgie Fse Inst Rech Dispositif pour l'homogeneisation en temperature par voie inductive de produits metalliques en defilement
WO1997033469A1 (fr) * 1996-03-11 1997-09-18 Roasting Technologies Pty. Ltd. Fours rotatifs du type tunnel a systeme de chauffage rayonnant a conduits multiples
FR2829232B1 (fr) * 2001-09-06 2004-08-20 Air Liquide Procede pour ameliorer le profil de temperature d'un four
CN103397157A (zh) * 2013-08-01 2013-11-20 新兴能源装备股份有限公司 一种单蓄能钢瓶淬火炉
CN113218197B (zh) * 2021-05-12 2022-11-25 莱芜钢铁集团电子有限公司 烧结终点一致性控制系统和方法
CN113652533B (zh) * 2021-07-19 2023-05-12 首钢京唐钢铁联合有限责任公司 一种板坯加热控制方法和装置
CN115029539A (zh) * 2022-05-11 2022-09-09 首钢京唐钢铁联合有限责任公司 一种厚规格板坯加热炉加热薄板坯的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927783A (en) * 1957-06-21 1960-03-08 Bloom Eng Co Inc Metal heating furnace system
SE372290B (fr) * 1966-02-28 1974-12-16 Tabougnar Ab
BE754752A (nl) * 1969-08-13 1971-02-12 Koninklijke Hoogovens En Staal Werkwijze en inrichting voor het bedrijven van een oven
US3604695A (en) * 1969-12-15 1971-09-14 Gen Electric Method and apparatus for controlling a slab reheat furnace
US3868094A (en) * 1973-06-15 1975-02-25 Bloom Eng Co Inc Furnace control systems

Also Published As

Publication number Publication date
FR2364418A1 (fr) 1978-04-07
DE2741189A1 (de) 1978-03-16
YU215477A (en) 1982-05-31
NL7709957A (nl) 1978-03-15
ES462325A1 (es) 1978-05-16
SE7710042L (sv) 1978-03-14
AU2845977A (en) 1979-03-08
MX145490A (es) 1982-02-24
US4087238A (en) 1978-05-02
GB1592782A (en) 1981-07-08
CA1085611A (fr) 1980-09-16
BR7706013A (pt) 1978-06-20
ZA775256B (en) 1978-07-26
AU516454B2 (en) 1981-06-04
JPS5352216A (en) 1978-05-12

Similar Documents

Publication Publication Date Title
FR2312113A1 (fr) Procede de decapage
BE840577A (fr) Procede de brasage
BE850863A (fr) Composition facilitant le forgeage a chaud de pieces metalliques
FR2316336A1 (fr) Procede de trempe de metaux ferreux
FR2341384A1 (fr) Lubrifiant et procede de formage a chaud des metaux
BE851742A (fr) Procede de soudage
BE858662A (fr) Procede de rechauffage de pieces metalliques a laminer a chaud
BE860488A (fr) Procede de revetement des metaux
FR2314456A1 (fr) Procede de production de froid
DK152909C (da) Metaldaase.
SE7713774L (sv) Behandlingsmedel for smelt jern
GB2001342B (en) Steel production
FR2346471A1 (fr) Procede de decapage des metaux
SE7700537L (sv) Jernmetallurgisk behandlingsprocess
ES496153A0 (es) Un metodo de recocer un articulo de metal ferreo
AT373170B (de) Walzblock zum warmwalzen von draht oder staeben
LU80269A1 (fr) Procede de conditionnement en emballages metalliques
FR2320145A1 (fr) Procede de revetement de pieces
LU79654A1 (de) Stahlheizkessel
DD130741A1 (de) Metallschmelzofen
ATA113377A (de) Anlage zum frischen von roheisen
IT8015122V0 (it) Profilato metallico
JPS54163706A (en) Annealing steel parts
BE844241R (fr) Procede de recouvrement de tuyaux metalliques
BE840823A (fr) Procede de broyage a froid