CH411015A - Process for heating slabs or steel billets with the addition of tellurium and a furnace for carrying out this process - Google Patents

Process for heating slabs or steel billets with the addition of tellurium and a furnace for carrying out this process

Info

Publication number
CH411015A
CH411015A CH1069663A CH1069663A CH411015A CH 411015 A CH411015 A CH 411015A CH 1069663 A CH1069663 A CH 1069663A CH 1069663 A CH1069663 A CH 1069663A CH 411015 A CH411015 A CH 411015A
Authority
CH
Switzerland
Prior art keywords
tellurium
furnace
carrying
addition
steel billets
Prior art date
Application number
CH1069663A
Other languages
French (fr)
Inventor
Frank Schrader Carlton
Molnar Louis
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of CH411015A publication Critical patent/CH411015A/en

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
    • 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
    • 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
    • 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
    • F27B9/147—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 on an inclined floor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Control Of Heat Treatment Processes (AREA)
CH1069663A 1962-08-30 1963-08-27 Process for heating slabs or steel billets with the addition of tellurium and a furnace for carrying out this process CH411015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US220447A US3287954A (en) 1962-08-30 1962-08-30 Method for heating steel billets

Publications (1)

Publication Number Publication Date
CH411015A true CH411015A (en) 1966-04-15

Family

ID=22823575

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1069663A CH411015A (en) 1962-08-30 1963-08-27 Process for heating slabs or steel billets with the addition of tellurium and a furnace for carrying out this process

Country Status (8)

Country Link
US (1) US3287954A (en)
AT (1) AT258334B (en)
CH (1) CH411015A (en)
DK (1) DK103291C (en)
ES (1) ES291242A1 (en)
GB (1) GB1061421A (en)
LU (1) LU44354A1 (en)
SE (1) SE345288B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710608A (en) * 1970-12-02 1973-01-16 Inland Steel Co Method for heating unfinished tellurium-containing steel articles before hot rolling
DE3068522D1 (en) * 1980-08-11 1984-08-16 Inland Steel Co Semi-finished steel article and method for producing same
CN103667672B (en) * 2013-12-05 2015-09-09 天津钢铁集团有限公司 A kind of processing method suppressing small billet bearing steel to add hot bending steel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902493A (en) * 1931-06-22 1933-03-21 Gen Electric Wire making process
US2133673A (en) * 1936-06-19 1938-10-18 Amco Inc Continuous heating furnace
US2199138A (en) * 1939-09-12 1940-04-30 Earl E Moore Heating metal slabs
US2338045A (en) * 1940-08-04 1943-12-28 American Steel & Wire Co Preparing metal for drawing operations
US2378338A (en) * 1943-02-19 1945-06-12 Carnegie Illinois Steel Corp Coating for and method of scale formation control on slabs and the like
US2406554A (en) * 1943-12-28 1946-08-27 Aluminum Co Of America Heating metal bodies preparatory to hot working
US2388128A (en) * 1944-02-11 1945-10-30 Joseph C Eckel Alloy steel
US2638334A (en) * 1948-01-29 1953-05-12 Jones John Frederick Robert Furnace for the heat treatment of materials
US2708379A (en) * 1950-02-07 1955-05-17 United States Steel Corp Method of hot rolling stainless steel
US2696378A (en) * 1951-08-13 1954-12-07 United States Steel Corp Method of heating steel slugs for forging or extrusion
US2756493A (en) * 1953-08-07 1956-07-31 Rolls Royce Forging with fusible coating
US2859323A (en) * 1956-10-29 1958-11-04 Magnethermic Corp Differential temperature measurement on billets
US2966349A (en) * 1957-01-24 1960-12-27 United States Steel Corp Method of heating objects
US2959506A (en) * 1958-08-04 1960-11-08 Carl M Carman Low alloy high tensile strength high impact strength steel

Also Published As

Publication number Publication date
SE345288B (en) 1972-05-23
LU44354A1 (en) 1963-10-30
AT258334B (en) 1967-11-27
GB1061421A (en) 1967-03-15
ES291242A1 (en) 1964-01-16
US3287954A (en) 1966-11-29
DK103291C (en) 1965-12-13

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