EP2407567A4 - Alloy cast iron for producing a seal, seal, and method for producing such a seal - Google Patents

Alloy cast iron for producing a seal, seal, and method for producing such a seal

Info

Publication number
EP2407567A4
EP2407567A4 EP10751013.3A EP10751013A EP2407567A4 EP 2407567 A4 EP2407567 A4 EP 2407567A4 EP 10751013 A EP10751013 A EP 10751013A EP 2407567 A4 EP2407567 A4 EP 2407567A4
Authority
EP
European Patent Office
Prior art keywords
seal
producing
cast iron
alloy cast
alloy
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.)
Withdrawn
Application number
EP10751013.3A
Other languages
German (de)
French (fr)
Other versions
EP2407567A2 (en
Inventor
Young Jin Ma
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.)
Caterpillar Precision Seals Korea
Original Assignee
Caterpillar Precision Seals Korea
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 Caterpillar Precision Seals Korea filed Critical Caterpillar Precision Seals Korea
Publication of EP2407567A2 publication Critical patent/EP2407567A2/en
Publication of EP2407567A4 publication Critical patent/EP2407567A4/en
Withdrawn legal-status Critical Current

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
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/04—Centrifugal casting; Casting by using centrifugal force of shallow solid or hollow bodies, e.g. wheels or rings, in moulds rotating around their axis of symmetry
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Sealing (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
EP10751013.3A 2009-03-10 2010-03-10 Alloy cast iron for producing a seal, seal, and method for producing such a seal Withdrawn EP2407567A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090020431A KR101091839B1 (en) 2009-03-10 2009-03-10 Alloy iron cast for seal, seal and manufacturing method for seal
PCT/KR2010/001481 WO2010104322A2 (en) 2009-03-10 2010-03-10 Alloy cast iron for producing a seal, seal, and method for producing such a seal

Publications (2)

Publication Number Publication Date
EP2407567A2 EP2407567A2 (en) 2012-01-18
EP2407567A4 true EP2407567A4 (en) 2014-03-26

Family

ID=42728940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10751013.3A Withdrawn EP2407567A4 (en) 2009-03-10 2010-03-10 Alloy cast iron for producing a seal, seal, and method for producing such a seal

Country Status (6)

Country Link
US (1) US20120058710A1 (en)
EP (1) EP2407567A4 (en)
JP (1) JP5462291B2 (en)
KR (1) KR101091839B1 (en)
CN (1) CN102348820A (en)
WO (1) WO2010104322A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829124A (en) * 2012-08-03 2012-12-19 十堰万益工贸有限公司 Inertia ring of silicon oil damper
US9528171B2 (en) 2014-09-16 2016-12-27 Caterpillar Inc. Alloy for seal ring, seal ring, and method of making seal ring for seal assembly of machine
US20170159148A1 (en) 2015-12-08 2017-06-08 Caterpillar Inc. Seal rings comprising chromium and boron cast iron
KR101974843B1 (en) * 2017-09-05 2019-05-03 이레정밀씰 주식회사 Centrifugal casting apparatus and method thereof
CN108356235B (en) * 2018-05-15 2024-05-03 铁岭桦林浮动油封有限公司 Centrifugal casting method for floating oil seal double-floating ring blank
CN112797161B (en) * 2021-01-25 2023-04-14 埃斯科特钢有限公司 Annular copper pad for non-standard plane thrust bearing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790475A (en) * 1993-09-21 1995-04-04 Riken Corp Production of seal ring for floating seat
DE102005020081A1 (en) * 2005-04-29 2006-11-09 Köppern Entwicklungs-GmbH Powder metallurgically produced, wear-resistant material
US20070095443A1 (en) * 2003-05-22 2007-05-03 Weir Warman Limited Wear resistant cast iron
CN101660103A (en) * 2009-09-10 2010-03-03 杨洪根 Floating oil seal casting method and casting device thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575844A (en) * 1980-06-13 1982-01-12 Komatsu Ltd Antiabrasion special cast iron
JPS60128240A (en) * 1983-12-15 1985-07-09 Kubota Ltd Ceramic-high chromium cast iron composite body
JPS60200950A (en) * 1984-03-27 1985-10-11 Nippon Piston Ring Co Ltd Floating seal
JP3206093B2 (en) * 1992-03-06 2001-09-04 日立金属株式会社 Roll for rolling and manufacturing method thereof
JP3283833B2 (en) 1998-09-29 2002-05-20 川崎製鉄株式会社 Cast iron casting for hot-dip Al-Zn plating bath with excellent erosion resistance
SE522667C2 (en) * 2000-05-16 2004-02-24 Proengco Tooling Ab Process for the preparation of an iron-based chromium carbide containing dissolved tungsten and such an alloy
KR100450395B1 (en) * 2000-08-24 2004-09-30 주식회사 포스코 A guide liner with wear and sticking resistance
KR100495381B1 (en) * 2002-12-20 2005-06-16 두산인프라코어 주식회사 Alloy iron for mechanical sealing of moving vehicle
JP4357318B2 (en) * 2004-02-24 2009-11-04 イーグル工業株式会社 Cast iron material, sealing material and manufacturing method thereof
JP4799004B2 (en) * 2004-03-08 2011-10-19 株式会社小松製作所 Fe-based seal sliding member and manufacturing method thereof
JP2006291285A (en) * 2005-04-11 2006-10-26 Hitachi Metals Ltd Erosion-resistant member for nonferrous molten metal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790475A (en) * 1993-09-21 1995-04-04 Riken Corp Production of seal ring for floating seat
US20070095443A1 (en) * 2003-05-22 2007-05-03 Weir Warman Limited Wear resistant cast iron
DE102005020081A1 (en) * 2005-04-29 2006-11-09 Köppern Entwicklungs-GmbH Powder metallurgically produced, wear-resistant material
CN101660103A (en) * 2009-09-10 2010-03-03 杨洪根 Floating oil seal casting method and casting device thereof

Also Published As

Publication number Publication date
CN102348820A (en) 2012-02-08
KR20100101962A (en) 2010-09-20
JP5462291B2 (en) 2014-04-02
EP2407567A2 (en) 2012-01-18
WO2010104322A3 (en) 2010-12-23
KR101091839B1 (en) 2011-12-12
JP2012520395A (en) 2012-09-06
WO2010104322A2 (en) 2010-09-16
US20120058710A1 (en) 2012-03-08

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Legal Events

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