CA2005220C - Roll ring, comprising cemented carbide and cast iron, and method for manufacture of the same - Google Patents

Roll ring, comprising cemented carbide and cast iron, and method for manufacture of the same Download PDF

Info

Publication number
CA2005220C
CA2005220C CA002005220A CA2005220A CA2005220C CA 2005220 C CA2005220 C CA 2005220C CA 002005220 A CA002005220 A CA 002005220A CA 2005220 A CA2005220 A CA 2005220A CA 2005220 C CA2005220 C CA 2005220C
Authority
CA
Canada
Prior art keywords
ring
carbide
roll
iron
cemented carbide
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 - Fee Related
Application number
CA002005220A
Other languages
English (en)
French (fr)
Other versions
CA2005220A1 (en
Inventor
Gert Sundstedt
Jan-Erik Carlsson
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.)
Sandvik AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Publication of CA2005220A1 publication Critical patent/CA2005220A1/en
Application granted granted Critical
Publication of CA2005220C publication Critical patent/CA2005220C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • 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
    • C21D5/00—Heat treatments of cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Heat Treatment Of Articles (AREA)
  • Rolling Contact Bearings (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Glass Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
CA002005220A 1988-12-13 1989-12-12 Roll ring, comprising cemented carbide and cast iron, and method for manufacture of the same Expired - Fee Related CA2005220C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8804503-4 1988-12-13
SE8804503A SE464226B (sv) 1988-12-13 1988-12-13 Valsring, sammansatt av haardmetall och gjutjaern samt saett foer framstaellning av densamma

Publications (2)

Publication Number Publication Date
CA2005220A1 CA2005220A1 (en) 1990-06-13
CA2005220C true CA2005220C (en) 2000-03-14

Family

ID=20374218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002005220A Expired - Fee Related CA2005220C (en) 1988-12-13 1989-12-12 Roll ring, comprising cemented carbide and cast iron, and method for manufacture of the same

Country Status (12)

Country Link
EP (1) EP0374116B1 (de)
JP (1) JPH0699776B2 (de)
KR (1) KR960007504B1 (de)
AT (1) ATE91725T1 (de)
AU (1) AU615125B2 (de)
BR (1) BR8906357A (de)
CA (1) CA2005220C (de)
DD (1) DD296011A5 (de)
DE (1) DE68907702T2 (de)
ES (1) ES2042071T3 (de)
SE (1) SE464226B (de)
ZA (1) ZA899448B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU657296B2 (en) * 1991-02-11 1995-03-09 Sandvik Ab A roll including a cemented carbide ring cast into a cast iron body
GB9409322D0 (en) * 1994-05-10 1994-06-29 Keg Services Ltd Container
CN1050074C (zh) * 1994-11-17 2000-03-08 宝山钢铁(集团)公司 合金球铁连轧组合辊
SE504707C2 (sv) * 1995-07-14 1997-04-07 Sandvik Ab Kompositvalls med hårdmetall och gjutjärn
CN1067443C (zh) * 1998-10-15 2001-06-20 冶金工业部北京冶金设备研究院 多元钨合金铸铁辊环及其制造方法
EP2508262B1 (de) 2011-04-04 2014-01-01 Cellwood Machinery AB Verfahren zur Bereitstellung eines Kraftstoffs
EP2508670B1 (de) 2011-04-04 2013-08-21 Cellwood Machinery AB Refinerscheibe oder Refinerscheibensegment
JOP20200150A1 (ar) 2011-04-06 2017-06-16 Esco Group Llc قطع غيار بأوجه مقواه باستخدام عملية التقسية المصلدة والطريقة والتجميع المرافق للتصنيع
DE102014214640A1 (de) 2014-07-25 2016-01-28 Ford Global Technologies, Llc Verfahren zur Herstellung eines Bauteils aus wärmebehandeltem Gusseisen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549430A (en) * 1967-11-14 1970-12-22 Int Nickel Co Bainitic ductile iron having high strength and toughness
US3609849A (en) * 1969-04-09 1971-10-05 Jan M Krol Forming rolls
SE371114B (de) * 1971-01-08 1974-11-11 Seco Tools Ab
US3860457A (en) * 1972-07-12 1975-01-14 Kymin Oy Kymmene Ab A ductile iron and method of making it
SE399911C (sv) * 1976-02-05 1980-01-31 Sandvik Ab Slitdetalj med hog slitstyrka och god hallfasthet, sammansatt av hardmetall och gjutjern
JPS5767145A (en) * 1980-10-09 1982-04-23 Toshiba Tungaloy Co Ltd Superhard alloy for plastic working
JPS61176408A (ja) * 1985-01-31 1986-08-08 Kubota Ltd 複合リングロ−ル
JPH0627289B2 (ja) * 1985-02-28 1994-04-13 株式会社クボタ ネツク部の強籾な複合ロ−ルの製造方法
SE8502514L (sv) * 1985-05-22 1986-11-23 Volvo Ab Forfarande for framstellning av ett bainitherdat segjern

Also Published As

Publication number Publication date
DE68907702D1 (de) 1993-08-26
ES2042071T3 (es) 1993-12-01
BR8906357A (pt) 1990-08-21
CA2005220A1 (en) 1990-06-13
ZA899448B (en) 1990-09-26
SE8804503L (sv) 1990-06-14
AU615125B2 (en) 1991-09-19
DD296011A5 (de) 1991-11-21
DE68907702T2 (de) 1993-10-28
EP0374116B1 (de) 1993-07-21
EP0374116A1 (de) 1990-06-20
KR900010021A (ko) 1990-07-06
KR960007504B1 (ko) 1996-06-05
SE464226B (sv) 1991-03-25
AU4585089A (en) 1990-06-21
SE8804503D0 (sv) 1988-12-13
ATE91725T1 (de) 1993-08-15
JPH02243736A (ja) 1990-09-27
JPH0699776B2 (ja) 1994-12-07

Similar Documents

Publication Publication Date Title
US5359772A (en) Method for manufacture of a roll ring comprising cemented carbide and cast iron
US3014266A (en) Method for making and repairing rolls
US5167067A (en) Method of making a roll with a composite roll ring of cemented carbide and cast iron
US5044056A (en) Roll ring comprising a ring of cemented carbide metallurgically bonded to a cast iron body
CA2005220C (en) Roll ring, comprising cemented carbide and cast iron, and method for manufacture of the same
US5104458A (en) Method for manufacture of a roll ring comprising cemented carbide and cast iron
AU714031B2 (en) A composite roll of cemented carbide rings(s) and nodular graphitic iron
RU2060067C1 (ru) Валок для горячей и холодной прокатки
US5248289A (en) Cast iron roll with one or more cemented carbide roll rings metallurgically bonded thereto
AU657296B2 (en) A roll including a cemented carbide ring cast into a cast iron body
EP2406020A1 (de) Walze mit antriebswelle und rollenkranz sowie verfahren zur montage einer derartige walze
JP2618309B2 (ja) 遠心鋳造製スリーブロールとその製造方法
JPH05305312A (ja) 遠心鋳造製複合ロール
JPH05311335A (ja) スリーブロール
JPS6116333B2 (de)
JPS6116331B2 (de)
JPS6018248B2 (ja) ネツク部の強靭な圧延用ロ−ル
JPS6018252B2 (ja) ネツク部の強靭な圧延用ロ−ル
JPS6119699B2 (de)
JPS6116332B2 (de)
JPS61219407A (ja) 複合リングロ−ル
JPS6224806A (ja) 複合スリ−ブ
JPH06330228A (ja) 遠心鋳造製スリーブロールの製造方法
JPH04333312A (ja) Ｈ型鋼圧延ロール用三層スリーブ

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed