ES397586A1 - Metodo para calentar acero no mecanizado antes de ser tra- bajado en caliente. - Google Patents

Metodo para calentar acero no mecanizado antes de ser tra- bajado en caliente.

Info

Publication number
ES397586A1
ES397586A1 ES397586A ES397586A ES397586A1 ES 397586 A1 ES397586 A1 ES 397586A1 ES 397586 A ES397586 A ES 397586A ES 397586 A ES397586 A ES 397586A ES 397586 A1 ES397586 A1 ES 397586A1
Authority
ES
Spain
Prior art keywords
tellurium
heating
hot rolling
containing steel
unfinished
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
ES397586A
Other languages
English (en)
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.)
ISLAND STEEL CO
Original Assignee
ISLAND 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 ISLAND STEEL CO filed Critical ISLAND STEEL CO
Publication of ES397586A1 publication Critical patent/ES397586A1/es
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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Metal Rolling (AREA)
  • Harvesting Machines For Root Crops (AREA)
ES397586A 1970-12-02 1971-12-02 Metodo para calentar acero no mecanizado antes de ser tra- bajado en caliente. Expired ES397586A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9428270A 1970-12-02 1970-12-02

Publications (1)

Publication Number Publication Date
ES397586A1 true ES397586A1 (es) 1974-06-16

Family

ID=22244227

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397586A Expired ES397586A1 (es) 1970-12-02 1971-12-02 Metodo para calentar acero no mecanizado antes de ser tra- bajado en caliente.

Country Status (20)

Country Link
US (1) US3710608A (es)
JP (1) JPS523325B1 (es)
AR (1) AR196484A1 (es)
AT (1) AT324387B (es)
AU (1) AU470302B2 (es)
BE (1) BE776027A (es)
BR (1) BR7107898D0 (es)
CA (1) CA940021A (es)
CH (1) CH545147A (es)
DE (1) DE2157512C3 (es)
DK (1) DK136256B (es)
ES (1) ES397586A1 (es)
FR (1) FR2117249A5 (es)
GB (1) GB1365718A (es)
IT (1) IT943131B (es)
LU (1) LU64360A1 (es)
NL (1) NL7116228A (es)
NO (1) NO133938C (es)
SE (1) SE381678B (es)
ZA (1) ZA717939B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582326A (en) * 1978-12-19 1980-06-21 Toshiba Corp Signal connection system
EP0045815B1 (en) * 1980-08-11 1984-07-11 Inland Steel Company Semi-finished steel article and method for producing same
DE9313451U1 (de) * 1993-09-07 1993-11-04 Ipsen Ind Int Gmbh Schutzgasofen
CN112893723A (zh) * 2021-02-08 2021-06-04 无锡透平叶片有限公司 一种钢锻件的锻前加热方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287954A (en) * 1962-08-30 1966-11-29 Inland Steel Co Method for heating steel billets
US3365922A (en) * 1965-02-01 1968-01-30 Inland Steel Co Method for producing hot-worked tellurium-containing steel article
AT289875B (de) * 1965-07-26 1971-05-10 Biprohut Ofen zur zunderfreien unmittelbaren Erhitzung von Wärmgut
US3382700A (en) * 1966-03-31 1968-05-14 Inland Steel Co Process for reducing surface checking during hot working of steel
US3345846A (en) * 1966-08-01 1967-10-10 Selas Corp Of America Metal heating
US3503240A (en) * 1966-08-01 1970-03-31 James R Lawler Heat treating method and apparatus

Also Published As

Publication number Publication date
AU3620771A (en) 1973-05-31
FR2117249A5 (es) 1972-07-21
IT943131B (it) 1973-04-02
LU64360A1 (es) 1972-06-19
JPS523325B1 (es) 1977-01-27
DE2157512A1 (de) 1972-06-08
NO133938B (es) 1976-04-12
SE381678B (sv) 1975-12-15
DK136256C (es) 1978-02-13
AU470302B2 (en) 1976-03-11
DK136256B (da) 1977-09-12
CH545147A (fr) 1973-12-15
GB1365718A (en) 1974-09-04
AR196484A1 (es) 1974-02-06
DE2157512C3 (de) 1979-04-12
BR7107898D0 (pt) 1973-05-17
AT324387B (de) 1975-08-25
BE776027A (fr) 1972-03-16
CA940021A (en) 1974-01-15
US3710608A (en) 1973-01-16
DE2157512B2 (de) 1978-08-17
NO133938C (es) 1976-07-21
ZA717939B (en) 1972-08-30
NL7116228A (es) 1972-06-06

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