IT201700025493A1 - Process and equipment for cooling metal pipes in performing heat treatments, in particular for hardening steel pipes. - Google Patents

Process and equipment for cooling metal pipes in performing heat treatments, in particular for hardening steel pipes.

Info

Publication number
IT201700025493A1
IT201700025493A1 IT102017000025493A IT201700025493A IT201700025493A1 IT 201700025493 A1 IT201700025493 A1 IT 201700025493A1 IT 102017000025493 A IT102017000025493 A IT 102017000025493A IT 201700025493 A IT201700025493 A IT 201700025493A IT 201700025493 A1 IT201700025493 A1 IT 201700025493A1
Authority
IT
Italy
Prior art keywords
equipment
pipes
performing heat
heat treatments
hardening steel
Prior art date
Application number
IT102017000025493A
Other languages
Italian (it)
Inventor
Federico Macario
Original Assignee
Gf Elti S R L
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 Gf Elti S R L filed Critical Gf Elti S R L
Priority to IT102017000025493A priority Critical patent/IT201700025493A1/en
Publication of IT201700025493A1 publication Critical patent/IT201700025493A1/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers
    • 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
IT102017000025493A 2017-03-08 2017-03-08 Process and equipment for cooling metal pipes in performing heat treatments, in particular for hardening steel pipes. IT201700025493A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000025493A IT201700025493A1 (en) 2017-03-08 2017-03-08 Process and equipment for cooling metal pipes in performing heat treatments, in particular for hardening steel pipes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000025493A IT201700025493A1 (en) 2017-03-08 2017-03-08 Process and equipment for cooling metal pipes in performing heat treatments, in particular for hardening steel pipes.

Publications (1)

Publication Number Publication Date
IT201700025493A1 true IT201700025493A1 (en) 2018-09-08

Family

ID=59521404

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000025493A IT201700025493A1 (en) 2017-03-08 2017-03-08 Process and equipment for cooling metal pipes in performing heat treatments, in particular for hardening steel pipes.

Country Status (1)

Country Link
IT (1) IT201700025493A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956524A (en) * 1982-09-24 1984-04-02 Kawasaki Steel Corp Immersion hardening device of steel pipe
JPS59100220A (en) * 1982-11-30 1984-06-09 Kawasaki Steel Corp Immersion hardening device of steel pipe
CN202415642U (en) * 2011-12-30 2012-09-05 中冶赛迪工程技术股份有限公司 Rotary device for quenching steel tubes
US20130160903A1 (en) * 2010-09-02 2013-06-27 Nippon Steel & Sumitomo Metal Corporation Method for quenching steel pipe and method for producing steel pipe using the same
CN104862457A (en) * 2015-04-18 2015-08-26 黄石成大精密机械制造有限公司 Flexible servo clamping rotating device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956524A (en) * 1982-09-24 1984-04-02 Kawasaki Steel Corp Immersion hardening device of steel pipe
JPS59100220A (en) * 1982-11-30 1984-06-09 Kawasaki Steel Corp Immersion hardening device of steel pipe
US20130160903A1 (en) * 2010-09-02 2013-06-27 Nippon Steel & Sumitomo Metal Corporation Method for quenching steel pipe and method for producing steel pipe using the same
CN202415642U (en) * 2011-12-30 2012-09-05 中冶赛迪工程技术股份有限公司 Rotary device for quenching steel tubes
CN104862457A (en) * 2015-04-18 2015-08-26 黄石成大精密机械制造有限公司 Flexible servo clamping rotating device

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