ATE301728T1 - METHOD FOR PRODUCING A ROLLER SHELL OF A ROLLER USED IN THE PRODUCTION OR FURTHER PROCESSING OF PAPER AND/OR CARDBOARD - Google Patents

METHOD FOR PRODUCING A ROLLER SHELL OF A ROLLER USED IN THE PRODUCTION OR FURTHER PROCESSING OF PAPER AND/OR CARDBOARD

Info

Publication number
ATE301728T1
ATE301728T1 AT01967378T AT01967378T ATE301728T1 AT E301728 T1 ATE301728 T1 AT E301728T1 AT 01967378 T AT01967378 T AT 01967378T AT 01967378 T AT01967378 T AT 01967378T AT E301728 T1 ATE301728 T1 AT E301728T1
Authority
AT
Austria
Prior art keywords
roll
shell
quenching
paper
further processing
Prior art date
Application number
AT01967378T
Other languages
German (de)
Inventor
Kari Blomster
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Application granted granted Critical
Publication of ATE301728T1 publication Critical patent/ATE301728T1/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
    • C21D9/08—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
    • 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
    • C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
    • 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
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Making Paper Articles (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention relates to a method for making a roll shell of a roll used in the manufacture or further processing of paper and/or board. In the method, a shell blank of the roll shell is made of steel and the shell blank is subjected to heat treatments comprising heating for hardening, quenching and tempering treatments. In accordance with the invention, in heat treatment, the quenching is carried out such that hardening takes place in a directed manner from the outer surface of the roll shell inwards. The quenching is carried out such that neutral or compression stress is produced in the surface of the roll and that the formation of tensile stress in the surface of the roll is prevented by means of quenching.
AT01967378T 2000-09-15 2001-09-12 METHOD FOR PRODUCING A ROLLER SHELL OF A ROLLER USED IN THE PRODUCTION OR FURTHER PROCESSING OF PAPER AND/OR CARDBOARD ATE301728T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002045A FI109720B (en) 2000-09-15 2000-09-15 Process for the manufacture of a roll cover for a roll used for the production or further processing of paper and / or board
PCT/FI2001/000792 WO2002024964A1 (en) 2000-09-15 2001-09-12 Method for making a roll shell of a roll used in the manufacture or further processing of paper and/or board

Publications (1)

Publication Number Publication Date
ATE301728T1 true ATE301728T1 (en) 2005-08-15

Family

ID=8559096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01967378T ATE301728T1 (en) 2000-09-15 2001-09-12 METHOD FOR PRODUCING A ROLLER SHELL OF A ROLLER USED IN THE PRODUCTION OR FURTHER PROCESSING OF PAPER AND/OR CARDBOARD

Country Status (8)

Country Link
US (1) US20020084009A1 (en)
EP (1) EP1379702B1 (en)
JP (1) JP2004510049A (en)
AT (1) ATE301728T1 (en)
AU (1) AU2001287766A1 (en)
DE (1) DE60112618T2 (en)
FI (1) FI109720B (en)
WO (1) WO2002024964A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115773B (en) * 2003-02-07 2005-07-15 Metso Paper Inc Method for surface tempering of thermal rollers
CN100463981C (en) * 2007-04-06 2009-02-25 江苏钢宝轧辊有限公司 Method of preparing forging steel cold roll without soft band
WO2018072770A1 (en) * 2016-10-18 2018-04-26 Reifenhäuser GmbH & Co. KG Maschinenfabrik Production method for a calender roll, method for providing a calender system, calender roll, and calender system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906029A (en) * 1957-10-10 1962-09-19 Aei Birlec Ltd A method of and apparatus for quenching heated workpieces
FR1600150A (en) * 1968-02-15 1970-07-20
JPS5431445B2 (en) * 1974-02-04 1979-10-06
US4087593A (en) * 1976-03-26 1978-05-02 Dana Corporation Drive shaft assembly and method
JPS6020448B2 (en) * 1981-05-06 1985-05-22 日本鋼管株式会社 Steel pipe quenching equipment
SE437675B (en) * 1981-05-14 1985-03-11 Asea Ab REFRIGERANT BODY COOLING DEVICE
JPS61253320A (en) * 1985-05-07 1986-11-11 Komatsu Ltd Vacuum hardening furnace
JPH01108313A (en) * 1987-10-21 1989-04-25 Mazda Motor Corp Production of cast iron casting
US5081760A (en) * 1989-06-26 1992-01-21 Hitachi, Ltd. Work roll for metal rolling
FI88420B (en) * 1991-03-20 1993-01-29 Valmet Paper Machinery Inc FOERFARANDE FOER FRAMSTAELLNING AV EN VALS OCH EN VALS
JP3465112B2 (en) * 1991-10-08 2003-11-10 同和鉱業株式会社 Steel surface hardening method
US6076281A (en) * 1997-03-03 2000-06-20 Valmet Corporation Web finishing section in a paper machine

Also Published As

Publication number Publication date
DE60112618D1 (en) 2005-09-15
EP1379702A1 (en) 2004-01-14
WO2002024964A1 (en) 2002-03-28
EP1379702B1 (en) 2005-08-10
FI20002045A0 (en) 2000-09-15
US20020084009A1 (en) 2002-07-04
FI109720B (en) 2002-09-30
FI20002045A (en) 2002-03-01
AU2001287766A1 (en) 2002-04-02
DE60112618T2 (en) 2006-06-08
JP2004510049A (en) 2004-04-02

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Legal Events

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