ZA200001981B - Casting material and process for its production. - Google Patents

Casting material and process for its production.

Info

Publication number
ZA200001981B
ZA200001981B ZA200001981A ZA200001981A ZA200001981B ZA 200001981 B ZA200001981 B ZA 200001981B ZA 200001981 A ZA200001981 A ZA 200001981A ZA 200001981 A ZA200001981 A ZA 200001981A ZA 200001981 B ZA200001981 B ZA 200001981B
Authority
ZA
South Africa
Prior art keywords
casting material
melt
production
chill roll
composition
Prior art date
Application number
ZA200001981A
Other languages
English (en)
Inventor
Bernhard Feistritzer
Karl-Heinrich Schroder
Michael Windhager
Original Assignee
Weinberger Eisenwerk
R & E Weinberger Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3498040&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200001981(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Weinberger Eisenwerk, R & E Weinberger Ag filed Critical Weinberger Eisenwerk
Publication of ZA200001981B publication Critical patent/ZA200001981B/xx

Links

Classifications

    • 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
    • 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
    • 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
    • C21D5/04—Heat treatments of cast-iron of white cast-iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/003—Cementite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/006—Graphite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Paper (AREA)
  • Glass Compositions (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ZA200001981A 1999-04-22 2000-04-19 Casting material and process for its production. ZA200001981B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0072099A AT408666B (de) 1999-04-22 1999-04-22 Gusswerkstoff und verfahren zu dessen herstellung

Publications (1)

Publication Number Publication Date
ZA200001981B true ZA200001981B (en) 2001-01-23

Family

ID=3498040

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200001981A ZA200001981B (en) 1999-04-22 2000-04-19 Casting material and process for its production.

Country Status (19)

Country Link
US (2) US6805757B1 (enExample)
EP (1) EP1190108B9 (enExample)
JP (1) JP2002543279A (enExample)
KR (1) KR100497110B1 (enExample)
CN (1) CN1144891C (enExample)
AT (2) AT408666B (enExample)
AU (1) AU3946100A (enExample)
BR (1) BR0009941A (enExample)
CZ (1) CZ299776B6 (enExample)
DE (1) DE50003288D1 (enExample)
ES (1) ES2204549T3 (enExample)
HK (1) HK1047140B (enExample)
MX (1) MXPA01010622A (enExample)
RU (1) RU2221071C2 (enExample)
SE (1) SE1190108T5 (enExample)
SI (1) SI1190108T1 (enExample)
UA (1) UA61168C2 (enExample)
WO (1) WO2000065118A1 (enExample)
ZA (1) ZA200001981B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070259201A1 (en) * 2003-12-01 2007-11-08 Thomas Holzhauer Reel Driving Device Comprising Driving Rolls Provided with a Cast Envelope
EP1832665B1 (en) * 2004-09-13 2013-04-10 Hitachi Metals, Ltd. Centrifugally cast external layer for rolling roll and method for manufacture thereof
DE102005010090A1 (de) * 2005-03-04 2006-09-07 Federal-Mogul Friedberg Gmbh Gusseisen-Werkstoff mit Graphitausbildung
DE102006024414B4 (de) * 2006-05-24 2011-01-13 Federal-Mogul Burscheid Gmbh Kolbenringe und Zylinderlaufbuchsen
RU2304184C1 (ru) * 2006-07-11 2007-08-10 Юлия Алексеевна Щепочкина Чугун
WO2008101550A1 (de) * 2007-02-20 2008-08-28 Siemens Aktiengesellschaft Walze und/oder rolle sowie ein verfahren zur herstellung einer walze und/oder rolle
BR112014006751B1 (pt) * 2011-09-21 2021-12-28 Hitachi Metals, Ltd Rolo compósito fundido centrifugamente para laminação a quente e método de produção do mesmo
CN102399533A (zh) * 2011-09-26 2012-04-04 宁国市东方碾磨材料有限责任公司 耐磨耐腐蚀纳米研磨材料及其制备方法
US9221232B2 (en) 2011-11-21 2015-12-29 Hitachi Metals, Ltd. Centrifugally cast composite roll and its production method
EP2660344A1 (en) * 2012-05-04 2013-11-06 Akers AB Centrifugally cast roll for last finishing stands in hot strip mills
RU2508416C1 (ru) * 2013-02-19 2014-02-27 Юлия Алексеевна Щепочкина Чугун
EA033878B1 (ru) * 2013-12-30 2019-12-04 Виэ Минералс Австралия Лтд Композиционное металлическое изделие
CN104525898B (zh) * 2014-11-18 2017-01-11 西安理工大学 导卫板及其制备方法
JP6313844B1 (ja) 2016-12-28 2018-04-18 株式会社クボタ 圧延用複合ロール
JP6840696B2 (ja) * 2018-03-22 2021-03-10 株式会社クボタ 圧延用複合ロール
CN109014678B (zh) * 2018-08-30 2020-12-08 陕西庆华汽车安全系统有限公司 一种薄壁材料焊接面的熔深及熔宽检测方法
CN111101053B (zh) * 2019-12-30 2021-11-19 中钢集团邢台机械轧辊有限公司 一种线棒材粗轧机架用工作辊及其制造方法
CN115212994A (zh) * 2022-06-12 2022-10-21 华能国际电力股份有限公司营口电厂 一种高耐磨金属陶瓷复合辊套及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439496B (sv) * 1976-06-25 1985-06-17 Kubota Ltd Anvendning av ett adamitmaterial till valsar for valsverk
US5536230A (en) * 1987-12-23 1996-07-16 Chavanne-Ketin Composite working roll for hot rolling flat products
JPH01287245A (ja) * 1988-05-12 1989-11-17 Toshiba Tungaloy Co Ltd 被覆表面調質焼結合金
JPH076030B2 (ja) 1988-05-13 1995-01-25 住友金属工業株式会社 圧延用ロール
DE69213608T2 (de) * 1991-07-09 1997-02-06 Hitachi Metals Ltd Verbundwalze und Verfahren zur Herstellung derselben
US5355932A (en) * 1992-03-06 1994-10-18 Hitachi Metals, Ltd. Method of producing a compound roll
RU2016080C1 (ru) * 1992-04-02 1994-07-15 Думан Нурмухамбетович Ускумбаев Способ получения чугуна с шаровидным графитом и устройство для его осуществления
DK0680521T5 (da) 1992-11-19 2001-06-11 Sheffield Forgemasters Ltd Jernmetallegeringer, især til støbning af valseværksvalser
JP3205745B2 (ja) * 1993-03-31 2001-09-04 日立金属株式会社 耐摩耗耐焼付性熱間圧延用ロール
JPH08109434A (ja) * 1994-10-13 1996-04-30 Kubota Corp 鋼板移送用高硬度ロール
JP2852018B2 (ja) * 1995-03-07 1999-01-27 川崎製鉄株式会社 遠心鋳造ロール用外層材
NZ310183A (en) 1995-06-06 1999-08-30 Bo Tommy Kage Nylen A chill roll shell formed of alloy cast iron containing precipitated niobium carbide and free graphite; a method of adjusting the amounts of graphite and niobium in an iron alloy

Also Published As

Publication number Publication date
CN1144891C (zh) 2004-04-07
KR100497110B1 (ko) 2005-06-29
MXPA01010622A (es) 2003-09-04
AT408666B (de) 2002-02-25
US20040214030A1 (en) 2004-10-28
ATE247178T1 (de) 2003-08-15
HK1047140B (zh) 2004-07-09
AU3946100A (en) 2000-11-10
CN1347463A (zh) 2002-05-01
US6805757B1 (en) 2004-10-19
RU2221071C2 (ru) 2004-01-10
SE1190108T5 (enExample) 2004-06-22
EP1190108B9 (de) 2004-02-04
EP1190108B1 (de) 2003-08-13
KR20010113879A (ko) 2001-12-28
JP2002543279A (ja) 2002-12-17
ATA72099A (de) 2001-06-15
ES2204549T3 (es) 2004-05-01
SI1190108T1 (en) 2004-02-29
EP1190108A1 (de) 2002-03-27
UA61168C2 (uk) 2003-11-17
CZ299776B6 (cs) 2008-11-19
BR0009941A (pt) 2002-03-12
WO2000065118A1 (de) 2000-11-02
DE50003288D1 (de) 2003-09-18
SE1190108T3 (enExample) 2003-11-25
CZ20013671A3 (cs) 2002-10-16
HK1047140A1 (en) 2003-02-07

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