IT1092430B - Procedimento e apparecchiatura per trattare a caldo materiale metallico - Google Patents

Procedimento e apparecchiatura per trattare a caldo materiale metallico

Info

Publication number
IT1092430B
IT1092430B IT20055/78A IT2005578A IT1092430B IT 1092430 B IT1092430 B IT 1092430B IT 20055/78 A IT20055/78 A IT 20055/78A IT 2005578 A IT2005578 A IT 2005578A IT 1092430 B IT1092430 B IT 1092430B
Authority
IT
Italy
Prior art keywords
procedure
equipment
metallic material
hot treatment
hot
Prior art date
Application number
IT20055/78A
Other languages
English (en)
Other versions
IT7820055A0 (it
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of IT7820055A0 publication Critical patent/IT7820055A0/it
Application granted granted Critical
Publication of IT1092430B publication Critical patent/IT1092430B/it

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
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
IT20055/78A 1977-02-08 1978-02-07 Procedimento e apparecchiatura per trattare a caldo materiale metallico IT1092430B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52012064A JPS5945732B2 (ja) 1977-02-08 1977-02-08 長尺金属材料の熱処理方法及びその装置

Publications (2)

Publication Number Publication Date
IT7820055A0 IT7820055A0 (it) 1978-02-07
IT1092430B true IT1092430B (it) 1985-07-12

Family

ID=11795163

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20055/78A IT1092430B (it) 1977-02-08 1978-02-07 Procedimento e apparecchiatura per trattare a caldo materiale metallico

Country Status (7)

Country Link
US (2) US4188243A (it)
JP (1) JPS5945732B2 (it)
CA (1) CA1110196A (it)
DE (1) DE2804873C2 (it)
FR (1) FR2379609A1 (it)
GB (1) GB1556349A (it)
IT (1) IT1092430B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444604A (en) * 1983-03-07 1984-04-24 United States Steel Corporation Method of preventing distortion of a heated workpiece during cooling
JPH0430664Y2 (it) * 1984-11-19 1992-07-23
JPS62252528A (ja) * 1986-04-25 1987-11-04 Sanyo Electric Co Ltd ダブルカセツトテ−プレコ−ダ−
CN100526485C (zh) * 2007-05-15 2009-08-12 河北科技大学 爆炸焊复合板恢复塑性的热处理方法及其设备
CN101560595B (zh) * 2008-07-14 2011-01-12 一汽解放青岛汽车厂 卡车纵梁感应热处理方法及设备
CN101818238B (zh) * 2010-03-30 2011-08-17 江苏武进不锈钢管厂集团有限公司 辊底式固溶炉
CN101818237B (zh) * 2010-03-30 2011-09-21 江苏武进不锈钢管厂集团有限公司 钢管夹持旋转装置
CN102181611B (zh) * 2011-04-15 2012-07-25 三一重工股份有限公司 一种履带式起重机的履带板的感应淬火方法及装置
JP5304915B2 (ja) * 2012-03-09 2013-10-02 新日鐵住金株式会社 金属管の製造方法及び製造設備

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR987131A (fr) * 1949-03-31 1951-08-09 Partiot Cementation Atel Machine automatique de traitement haute-fréquence à défilement horizontal
DE1154819B (de) * 1959-03-25 1963-09-26 Bbc Brown Boveri & Cie Vorrichtung zum gleichmaessigen induktiven Haerten konisch auslaufender Stahlspindeln
US3193270A (en) * 1962-10-12 1965-07-06 United States Steel Corp Apparatus for heat-treating rails
US3189490A (en) * 1962-11-05 1965-06-15 United States Steel Corp Method and apparatus for quenching pipe
US3644695A (en) * 1970-06-18 1972-02-22 Robert A Shuey Jr Method and apparatus for joining pipe sections and forming a pipeline
FR2104703B1 (it) * 1970-08-05 1974-09-20 Ory Gaston
SU432207A1 (ru) * 1971-08-30 1974-06-15 Электроконтактная установка длятермообработки и правки прокатныхизделий в вакууме1.9
BE778032A (fr) * 1972-01-14 1972-07-14 Elphiac Sa Procede de chauffage au defile de tubes et installation permettant de realiser ce procede.
FR2176526B1 (it) * 1972-03-22 1974-08-02 Vallourec
DE2313077A1 (de) * 1973-03-16 1974-09-26 Schuller Gmbh Glaswerk Dichtungsanordnung an einem hydroformer
JPS5317509A (en) * 1976-08-03 1978-02-17 Nippon Kokan Kk <Nkk> Method and apparatus for induction heating of metallic material

Also Published As

Publication number Publication date
FR2379609B1 (it) 1980-07-18
JPS5945732B2 (ja) 1984-11-08
CA1110196A (en) 1981-10-06
DE2804873A1 (de) 1978-08-17
GB1556349A (en) 1979-11-21
DE2804873C2 (de) 1985-10-24
IT7820055A0 (it) 1978-02-07
JPS5397913A (en) 1978-08-26
US4188243A (en) 1980-02-12
US4240616A (en) 1980-12-23
FR2379609A1 (fr) 1978-09-01

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