SE504707C2 - Kompositvalls med hårdmetall och gjutjärn - Google Patents

Kompositvalls med hårdmetall och gjutjärn

Info

Publication number
SE504707C2
SE504707C2 SE9502639A SE9502639A SE504707C2 SE 504707 C2 SE504707 C2 SE 504707C2 SE 9502639 A SE9502639 A SE 9502639A SE 9502639 A SE9502639 A SE 9502639A SE 504707 C2 SE504707 C2 SE 504707C2
Authority
SE
Sweden
Prior art keywords
cast iron
cemented carbide
weight
roll
cast
Prior art date
Application number
SE9502639A
Other languages
English (en)
Swedish (sv)
Other versions
SE9502639L (sv
SE9502639D0 (sv
Inventor
Karl-Johan Maderud
Jan-Erik Karlsson
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
Priority to SE9502639A priority Critical patent/SE504707C2/sv
Publication of SE9502639D0 publication Critical patent/SE9502639D0/xx
Priority to AU56119/96A priority patent/AU714031B2/en
Priority to CA002180516A priority patent/CA2180516A1/en
Priority to EP96850128A priority patent/EP0753594B1/en
Priority to AT96850128T priority patent/ATE187988T1/de
Priority to ZA965690A priority patent/ZA965690B/xx
Priority to DE69605723T priority patent/DE69605723T2/de
Priority to ES96850128T priority patent/ES2142040T3/es
Priority to BR9603067A priority patent/BR9603067A/pt
Priority to RU96115323/02A priority patent/RU2158640C2/ru
Priority to CN96110197A priority patent/CN1068634C/zh
Priority to KR1019960028434A priority patent/KR100415367B1/ko
Priority to JP20274096A priority patent/JP3977461B2/ja
Publication of SE9502639L publication Critical patent/SE9502639L/
Publication of SE504707C2 publication Critical patent/SE504707C2/sv
Priority to US09/245,124 priority patent/US6095958A/en
Priority to US09/556,323 priority patent/US6490793B1/en

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/04—Cast-iron alloys containing spheroidal graphite
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making
    • Y10T29/49547—Assembling preformed components
    • Y10T29/49549—Work contacting surface element assembled to core

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Geometry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Friction Gearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Glass Compositions (AREA)
SE9502639A 1995-07-14 1995-07-14 Kompositvalls med hårdmetall och gjutjärn SE504707C2 (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE9502639A SE504707C2 (sv) 1995-07-14 1995-07-14 Kompositvalls med hårdmetall och gjutjärn
AU56119/96A AU714031B2 (en) 1995-07-14 1996-06-24 A composite roll of cemented carbide rings(s) and nodular graphitic iron
EP96850128A EP0753594B1 (en) 1995-07-14 1996-07-04 Composite roll
DE69605723T DE69605723T2 (de) 1995-07-14 1996-07-04 Verbundwalze
ES96850128T ES2142040T3 (es) 1995-07-14 1996-07-04 Rodillo de material compuesto.
AT96850128T ATE187988T1 (de) 1995-07-14 1996-07-04 Verbundwalze
ZA965690A ZA965690B (en) 1995-07-14 1996-07-04 Composite roll
CA002180516A CA2180516A1 (en) 1995-07-14 1996-07-04 Composite roll
BR9603067A BR9603067A (pt) 1995-07-14 1996-07-11 Cilindro composto
RU96115323/02A RU2158640C2 (ru) 1995-07-14 1996-07-11 Составной валок
CN96110197A CN1068634C (zh) 1995-07-14 1996-07-12 复合辊
KR1019960028434A KR100415367B1 (ko) 1995-07-14 1996-07-13 복합롤
JP20274096A JP3977461B2 (ja) 1995-07-14 1996-07-15 複合ロール
US09/245,124 US6095958A (en) 1995-07-14 1999-01-14 Composite roll and method of manufacture thereof
US09/556,323 US6490793B1 (en) 1995-07-14 2000-04-24 Method of manufacture of as-cast composite roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502639A SE504707C2 (sv) 1995-07-14 1995-07-14 Kompositvalls med hårdmetall och gjutjärn

Publications (3)

Publication Number Publication Date
SE9502639D0 SE9502639D0 (sv) 1995-07-14
SE9502639L SE9502639L (sv) 1997-01-15
SE504707C2 true SE504707C2 (sv) 1997-04-07

Family

ID=20399023

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502639A SE504707C2 (sv) 1995-07-14 1995-07-14 Kompositvalls med hårdmetall och gjutjärn

Country Status (14)

Country Link
US (2) US6095958A (ru)
EP (1) EP0753594B1 (ru)
JP (1) JP3977461B2 (ru)
KR (1) KR100415367B1 (ru)
CN (1) CN1068634C (ru)
AT (1) ATE187988T1 (ru)
AU (1) AU714031B2 (ru)
BR (1) BR9603067A (ru)
CA (1) CA2180516A1 (ru)
DE (1) DE69605723T2 (ru)
ES (1) ES2142040T3 (ru)
RU (1) RU2158640C2 (ru)
SE (1) SE504707C2 (ru)
ZA (1) ZA965690B (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827861A1 (de) * 1997-06-27 1999-01-07 Mitsubishi Materials Corp Verbundwalze mit hervorragender Beständigkeit gegen Thermoschock
DE19750144A1 (de) * 1997-11-12 1999-06-02 Krupp Polysius Ag Verfahren zur Herstellung einer Mahlwalze
CN1416374A (zh) * 2000-05-16 2003-05-07 川崎制铁株式会社 超硬合金复合轧辊及使用它的热轧钢方法
KR100435324B1 (ko) * 2001-12-27 2004-06-10 현대자동차주식회사 고온 내산화성을 갖는 내열구상흑연주철
FI118738B (fi) 2005-01-05 2008-02-29 Metso Paper Inc Pallografiittivalurauta ja menetelmä pallografiittivaluraudan valmistamiseksi lujuutta ja sitkeyttä vaativia koneenrakennusosia varten
DE102007028823A1 (de) * 2007-06-20 2008-12-24 Siemens Ag Verfahren zur Herstellung eines Blechs in einer Walzstraße
DE102007028824B3 (de) * 2007-06-20 2009-02-19 Siemens Ag Verfahren zur Herstellung eines Blechs in einer Walzstraße
US8400035B2 (en) * 2008-12-27 2013-03-19 Schlumberger Technology Corporation Rotor bearing assembly
MX357864B (es) * 2011-11-21 2018-07-25 Hitachi Metals Ltd Rodillo compuesto fundido centrífugamente y su método de producción.
EP3116671B1 (en) 2014-03-14 2024-05-15 Hyperion Materials & Technologies (Sweden) AB Method of forming a compound roll

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609849A (en) * 1969-04-09 1971-10-05 Jan M Krol Forming rolls
SE399911C (sv) * 1976-02-05 1980-02-18 Sandvik Ab Slitdetalj med hog slitstyrka och god hallfasthet, sammansatt av hardmetall och gjutjern
US4396442A (en) * 1981-05-15 1983-08-02 Kubota Ltd. Ductile cast iron roll and a manufacturing method thereof
SE464226B (sv) * 1988-12-13 1991-03-25 Sandvik Ab Valsring, sammansatt av haardmetall och gjutjaern samt saett foer framstaellning av densamma
US5167067A (en) * 1988-12-13 1992-12-01 Sandvik Ab Method of making a roll with a composite roll ring of cemented carbide and cast iron
US5104458A (en) * 1988-12-13 1992-04-14 Sandvik Ab Method for manufacture of a roll ring comprising cemented carbide and cast iron
US5044056A (en) * 1988-12-13 1991-09-03 Sandvik Ab Roll ring comprising a ring of cemented carbide metallurgically bonded to a cast iron body
US5248289A (en) * 1989-12-13 1993-09-28 Sandvik Ab Cast iron roll with one or more cemented carbide roll rings metallurgically bonded thereto
US5359772A (en) * 1989-12-13 1994-11-01 Sandvik Ab Method for manufacture of a roll ring comprising cemented carbide and cast iron
JP2898749B2 (ja) * 1990-07-04 1999-06-02 株式会社クボタ 高耐摩耗ロール材およびその製造法

Also Published As

Publication number Publication date
SE9502639L (sv) 1997-01-15
JP3977461B2 (ja) 2007-09-19
KR970005425A (ko) 1997-02-19
AU5611996A (en) 1997-01-23
AU714031B2 (en) 1999-12-16
CN1068634C (zh) 2001-07-18
BR9603067A (pt) 1998-05-05
ATE187988T1 (de) 2000-01-15
CN1145828A (zh) 1997-03-26
US6490793B1 (en) 2002-12-10
EP0753594A1 (en) 1997-01-15
US6095958A (en) 2000-08-01
EP0753594B1 (en) 1999-12-22
KR100415367B1 (ko) 2004-04-14
JPH0931591A (ja) 1997-02-04
DE69605723T2 (de) 2000-05-31
SE9502639D0 (sv) 1995-07-14
ES2142040T3 (es) 2000-04-01
RU2158640C2 (ru) 2000-11-10
DE69605723D1 (de) 2000-01-27
ZA965690B (en) 1997-01-24
CA2180516A1 (en) 1997-01-15

Similar Documents

Publication Publication Date Title
CN100369681C (zh) 一种高速钢复合轧辊及其制造方法
US5359772A (en) Method for manufacture of a roll ring comprising cemented carbide and cast iron
JP2778765B2 (ja) 耐摩耗複合ロール
CN101412050A (zh) 一种矫直钢轨用耐磨铸铁辊环及其制备方法
SE504707C2 (sv) Kompositvalls med hårdmetall och gjutjärn
JPH0790475A (ja) フローティングシート用シールリングの製造方法
RU2060067C1 (ru) Валок для горячей и холодной прокатки
JP4569358B2 (ja) 熱間圧延用鋳造ロール材および熱間圧延用ロール
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
JPH0680176B2 (ja) 熱間圧延用作業ロールの製造法
JPS61557A (ja) ホツトランテ−ブルロ−ラ
JPH0823060B2 (ja) 黒鉛を有する高クロム複合ロ−ル
JPH03122249A (ja) 遠心力鋳造高クロムロール
CN116145020B (zh) 一种cadi材质无缝钢管用连轧辊及其制造方法
JPH11199962A (ja) 圧延用複合ロール
JPH0152110B2 (ru)
JPH05169217A (ja) 圧延ロールの鋳造方法
JPH04247847A (ja) 複合ロールの内層材
JP2022154321A (ja) 球状黒鉛鋳鉄及びその製造方法、デフケース並びに差動装置
JPS599616B2 (ja) スラッジポンプ用シリンダライナ
JPH04191347A (ja) 組立式圧延ロール用中空スリーブ材
JPH036980B2 (ru)
JPH0340101B2 (ru)
JPH0673487A (ja) 耐肌荒性および強靱性に優れた高合金鋳鉄材