KR101605905B1 - Ｃｇｉ 주철 및 그 제조방법 - Google Patents

Ｃｇｉ 주철 및 그 제조방법 Download PDF

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Publication number
KR101605905B1
KR101605905B1 KR1020090128817A KR20090128817A KR101605905B1 KR 101605905 B1 KR101605905 B1 KR 101605905B1 KR 1020090128817 A KR1020090128817 A KR 1020090128817A KR 20090128817 A KR20090128817 A KR 20090128817A KR 101605905 B1 KR101605905 B1 KR 101605905B1
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KR
South Korea
Prior art keywords
cast iron
magnesium
weight
present
carbon
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KR1020090128817A
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English (en)
Korean (ko)
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KR20110072048A (ko
Inventor
양식
심동섭
Original Assignee
두산인프라코어 주식회사
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.)
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Application filed by 두산인프라코어 주식회사 filed Critical 두산인프라코어 주식회사
Priority to KR1020090128817A priority Critical patent/KR101605905B1/ko
Priority to EP10839697.9A priority patent/EP2518174B1/en
Priority to CN201410188450.8A priority patent/CN103938067B/zh
Priority to CN201080058709.7A priority patent/CN102666896B/zh
Priority to US13/518,516 priority patent/US20120301346A1/en
Priority to PCT/KR2010/008730 priority patent/WO2011078500A2/ko
Publication of KR20110072048A publication Critical patent/KR20110072048A/ko
Application granted granted Critical
Publication of KR101605905B1 publication Critical patent/KR101605905B1/ko

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    • 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
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/08—Manufacture of cast-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
KR1020090128817A 2009-12-22 2009-12-22 Ｃｇｉ 주철 및 그 제조방법 KR101605905B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020090128817A KR101605905B1 (ko) 2009-12-22 2009-12-22 Ｃｇｉ 주철 및 그 제조방법
EP10839697.9A EP2518174B1 (en) 2009-12-22 2010-12-08 Cgi cast iron and a production method for the same
CN201410188450.8A CN103938067B (zh) 2009-12-22 2010-12-08 适用于高输出功率的柴油发动机的气缸体的cgi铸铁及其制造方法
CN201080058709.7A CN102666896B (zh) 2009-12-22 2010-12-08 适用于高输出功率的柴油发动机的气缸体的cgi铸铁及其制造方法
US13/518,516 US20120301346A1 (en) 2009-12-22 2010-12-08 Cgi cast iron and production method for the same
PCT/KR2010/008730 WO2011078500A2 (ko) 2009-12-22 2010-12-08 Ｃｇｉ 주철 및 그 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090128817A KR101605905B1 (ko) 2009-12-22 2009-12-22 Ｃｇｉ 주철 및 그 제조방법

Publications (2)

Publication Number Publication Date
KR20110072048A KR20110072048A (ko) 2011-06-29
KR101605905B1 true KR101605905B1 (ko) 2016-03-23

Family

ID=44196252

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090128817A KR101605905B1 (ko) 2009-12-22 2009-12-22 Ｃｇｉ 주철 및 그 제조방법

Country Status (5)

Country Link
US (1) US20120301346A1 (zh)
EP (1) EP2518174B1 (zh)
KR (1) KR101605905B1 (zh)
CN (2) CN102666896B (zh)
WO (1) WO2011078500A2 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2785882B1 (en) * 2011-11-30 2016-01-20 Federal-Mogul Corporation High modulus wear resistant gray cast iron for piston ring applications
CN103195689A (zh) * 2013-04-24 2013-07-10 东莞市金瑞五金制品有限公司 一种压缩机
KR102279874B1 (ko) * 2014-12-24 2021-07-20 두산인프라코어 주식회사 구상 흑연 주철 및 이의 제조방법, 이로부터 제조된 유압기기용 부품
KR102388131B1 (ko) * 2015-02-04 2022-04-19 현대두산인프라코어(주) 컴팩트 흑연 주철 및 이를 포함하는 엔진 부품
WO2018079887A1 (ko) * 2016-10-28 2018-05-03 한국생산기술연구원 편상 흑연 주철 및 주물과 그 제조방법
CN112322962B (zh) * 2020-11-06 2022-04-12 中原内配集团股份有限公司 一种蠕墨铸铁及其制备方法
CN114836680A (zh) * 2021-02-01 2022-08-02 上海海立电器有限公司 铸件材料、压缩机气缸及其铸造方法、转子式压缩机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030005979A1 (en) 1999-11-23 2003-01-09 Steve Dawson New cast iron alloy and method for making the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690392A (en) * 1947-03-22 1954-09-28 Int Nickel Co Process for producing improved cast iron
US2943932A (en) * 1957-06-10 1960-07-05 Gen Motors Corp Boron-containing ferrous metal having as-cast compacted graphite
US4164148A (en) * 1978-05-01 1979-08-14 Laforet Henry A Method for determining sulfur content of cast iron
JP2624886B2 (ja) * 1990-09-19 1997-06-25 株式会社日立製作所 エレベータ装置
SE502227C2 (sv) * 1993-12-30 1995-09-18 Sintercast Ab Förfarande för kontinuerligt tillhandahållande av förbehandlat smält järn för gjutning av föremål av kompaktgrafitjärn
JP2894300B2 (ja) * 1996-11-15 1999-05-24 株式会社日立製作所 コンパクト・バーミキュラ黒鉛鋳鉄
US20030024608A1 (en) * 1997-10-14 2003-02-06 Camcast Industries Pty., Ltd. Iron alloy containing molybdenum
SE520028C2 (sv) * 1998-07-03 2003-05-13 Sintercast Ab Förfarande för framställning av kompaktgrafitjärnalster, detta alster, samt användning av kompaktgrafitjärnlegering
JP3812925B2 (ja) * 1998-07-24 2006-08-23 日産ディーゼル工業株式会社 エンジンケース用コンパクトバーミキュラ黒鉛鋳鉄
BR0105987B1 (pt) * 2001-11-27 2009-08-11 ferro fundido vermicular de alta usinabilidade.
KR20030087484A (ko) * 2002-05-10 2003-11-14 현대자동차주식회사 페라이트계 ｃｇｉ조성물
KR100836399B1 (ko) * 2006-11-13 2008-06-09 현대자동차주식회사 회주철계 ｃｇｉ 주철의 제조 방법
KR20090093291A (ko) * 2008-02-29 2009-09-02 현대자동차주식회사 Ｃｇｉ 주철

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030005979A1 (en) 1999-11-23 2003-01-09 Steve Dawson New cast iron alloy and method for making the same

Also Published As

Publication number Publication date
CN102666896A (zh) 2012-09-12
WO2011078500A2 (ko) 2011-06-30
KR20110072048A (ko) 2011-06-29
US20120301346A1 (en) 2012-11-29
CN103938067A (zh) 2014-07-23
CN103938067B (zh) 2017-07-28
EP2518174A2 (en) 2012-10-31
EP2518174B1 (en) 2015-07-22
EP2518174A4 (en) 2014-05-07
CN102666896B (zh) 2014-10-29
WO2011078500A3 (ko) 2011-11-10

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