IT7948014A0 - Procedimento per la regolazione di un forno di riscaldo per lingotti - Google Patents

Procedimento per la regolazione di un forno di riscaldo per lingotti

Info

Publication number
IT7948014A0
IT7948014A0 IT7948014A IT4801479A IT7948014A0 IT 7948014 A0 IT7948014 A0 IT 7948014A0 IT 7948014 A IT7948014 A IT 7948014A IT 4801479 A IT4801479 A IT 4801479A IT 7948014 A0 IT7948014 A0 IT 7948014A0
Authority
IT
Italy
Prior art keywords
ingots
procedure
adjusting
heating furnace
furnace
Prior art date
Application number
IT7948014A
Other languages
English (en)
Other versions
IT1113473B (it
Original Assignee
Hoesch Werke Ag
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 Hoesch Werke Ag filed Critical Hoesch Werke Ag
Publication of IT7948014A0 publication Critical patent/IT7948014A0/it
Application granted granted Critical
Publication of IT1113473B publication Critical patent/IT1113473B/it

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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • C21D9/70—Furnaces for ingots, i.e. soaking pits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/27—Control of temperature characterised by the use of electric means with sensing element responsive to radiation
    • 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
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
IT48014/79A 1978-03-01 1979-02-15 Procedimento per la regolazione di un forno di riscaldo per lingotti IT1113473B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2808771A DE2808771C3 (de) 1978-03-01 1978-03-01 Verfahren zum Regeln eines Erwärmungsofens für Stahlblöcke

Publications (2)

Publication Number Publication Date
IT7948014A0 true IT7948014A0 (it) 1979-02-15
IT1113473B IT1113473B (it) 1986-01-20

Family

ID=6033252

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48014/79A IT1113473B (it) 1978-03-01 1979-02-15 Procedimento per la regolazione di un forno di riscaldo per lingotti

Country Status (10)

Country Link
US (1) US4225306A (it)
JP (1) JPS5913575B2 (it)
BE (1) BE874480A (it)
BR (1) BR7901100A (it)
CA (1) CA1118074A (it)
DE (1) DE2808771C3 (it)
FR (1) FR2418816B1 (it)
GB (1) GB2015710B (it)
IT (1) IT1113473B (it)
SE (1) SE7813098L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462698A (en) * 1982-04-21 1984-07-31 Bloom Engineering Company, Inc. Noncontact temperature sensing method and apparatus for ladle preheating
US4675826A (en) * 1984-08-06 1987-06-23 Granco-Clark, Inc. Temperature control system
JPS6211978U (it) * 1985-07-05 1987-01-24
DE19603233C1 (de) * 1996-01-30 1997-03-13 Wick Hans Joachim Dr Ing Verfahren zur Bestimmung des Temperaturprofils im Nutzgut bei Prozessen der Metallindustrie
RU2152446C1 (ru) * 1998-08-17 2000-07-10 ОАО "Магнитогорский металлургический комбинат" Способ управления нагревом металла в колпаковой печи
US6522990B1 (en) * 1999-12-03 2003-02-18 General Electric Company Methods and apparatus for reducing temperature overshoot
RU2213789C2 (ru) * 2001-11-02 2003-10-10 Республиканское Унитарное Предприятие "Белорусский Металлургический Завод" Способ термической обработки металла в колодцах
SE532567C2 (sv) * 2007-12-13 2010-02-23 Aga Ab Förfarande för värmning i en industriugn
CN106438980B (zh) * 2015-08-04 2018-06-26 中国第一汽车股份有限公司 一种带液力变矩器的机械式自动变速器起步控制方法
CN115978987A (zh) * 2022-12-08 2023-04-18 湖北中冶窑炉有限公司 一种降低氧化烧损的圆钢加热炉及加热方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE626401A (it) *
US2656172A (en) * 1949-11-29 1953-10-20 Frank C Mcgough Method of operating soaking pits
US2776827A (en) * 1953-06-24 1957-01-08 Amsler Morton Corp Method of alternate low and high fuel firing of a soaking pit furnace
FR1290532A (fr) * 1961-05-15 1962-04-13 Bbc Brown Boveri & Cie Procédé pour le traitement d'une charge dans un four
US3447790A (en) * 1966-11-14 1969-06-03 Sunbeam Equip Aluminum annealing furnace
BE759017A (fr) * 1969-11-17 1971-04-30 Impianti Spa Soc It Dispositif automatique de reglage pour des fours pits
US3604695A (en) * 1969-12-15 1971-09-14 Gen Electric Method and apparatus for controlling a slab reheat furnace
JPS51115209A (en) * 1975-04-02 1976-10-09 Nippon Steel Corp Handling method of soaking pit
JPS52153807A (en) * 1976-06-17 1977-12-21 Nippon Steel Corp Combustion control of soaking pit
JPS5330415A (en) * 1976-09-02 1978-03-22 Nippon Steel Corp Operation method for soaking pit

Also Published As

Publication number Publication date
GB2015710A (en) 1979-09-12
BR7901100A (pt) 1979-11-20
FR2418816B1 (fr) 1987-06-19
DE2808771B2 (de) 1981-07-09
JPS5913575B2 (ja) 1984-03-30
SE7813098L (sv) 1979-09-02
BE874480A (fr) 1979-08-27
DE2808771A1 (de) 1979-09-06
GB2015710B (en) 1982-08-18
IT1113473B (it) 1986-01-20
FR2418816A1 (fr) 1979-09-28
CA1118074A (en) 1982-02-09
US4225306A (en) 1980-09-30
DE2808771C3 (de) 1982-03-04
JPS54123508A (en) 1979-09-25

Similar Documents

Publication Publication Date Title
JPS54146449A (en) Temperature controller
GB2013853B (en) Cooling plate for a furnace
JPS54120213A (en) Continuous furnace for heat treaing of small parts
IT7948014A0 (it) Procedimento per la regolazione di un forno di riscaldo per lingotti
JPS54109828A (en) Heat resistant photoresist composition
CS222282B2 (en) Grate particularly for large furnaces
GB2031578B (en) Heat exchange assembly
GB2023265B (en) Colling furnace walls
JPS5514446A (en) Melting furnace
JPS54123509A (en) Heating furnace
GB2020402B (en) Furnace
JPS54125539A (en) Furnace
GB2023783B (en) Coolers for furnaces
JPS5549688A (en) Highhfrequency heating furnace
JPS55802A (en) Radiator for heating
JPS5532352A (en) Heat controller
JPS54161506A (en) Crucible for scald furnace
JPS5515927A (en) Nonshaped refractory
JPS54147111A (en) Continuous billet heating furnace
JPS5584466A (en) Heat setter
GB2029110B (en) Thermal cut-outs
JPS54141336A (en) Melting furnace
JPS5549878A (en) Temperature controller
JPS54148979A (en) Temperature controller
JPS54163292A (en) Temperature controller