DE60305389D1 - Kugelgraphitgusseisen für Kolbenringe und Verfahren zu seiner Herstellung - Google Patents

Kugelgraphitgusseisen für Kolbenringe und Verfahren zu seiner Herstellung

Info

Publication number
DE60305389D1
DE60305389D1 DE60305389T DE60305389T DE60305389D1 DE 60305389 D1 DE60305389 D1 DE 60305389D1 DE 60305389 T DE60305389 T DE 60305389T DE 60305389 T DE60305389 T DE 60305389T DE 60305389 D1 DE60305389 D1 DE 60305389D1
Authority
DE
Germany
Prior art keywords
cast iron
piston rings
making
same
nodular cast
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 - Lifetime
Application number
DE60305389T
Other languages
English (en)
Other versions
DE60305389T2 (de
Inventor
Alberto Molinari
Dimitri Anguillesi
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.)
ASSO WERKE Srl
Original Assignee
ASSO WERKE Srl
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 ASSO WERKE Srl filed Critical ASSO WERKE Srl
Application granted granted Critical
Publication of DE60305389D1 publication Critical patent/DE60305389D1/de
Publication of DE60305389T2 publication Critical patent/DE60305389T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C37/04—Cast-iron alloys containing spheroidal 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
    • C21D5/00—Heat treatments of cast-iron
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D2211/001—Austenite
    • 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
    • C21D2211/002—Bainite
    • 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
DE60305389T 2002-07-26 2003-07-24 Kugelgraphitgusseisen für Kolbenringe und Verfahren zu seiner Herstellung Expired - Lifetime DE60305389T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002MI001670A ITMI20021670A1 (it) 2002-07-26 2002-07-26 Ghisa sferoidale particolarmente per la realizzazione di segmenti elastici di tenuta per pistoni di motori a combustione interna
ITMI20021670 2002-07-26

Publications (2)

Publication Number Publication Date
DE60305389D1 true DE60305389D1 (de) 2006-06-29
DE60305389T2 DE60305389T2 (de) 2007-05-03

Family

ID=29798560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60305389T Expired - Lifetime DE60305389T2 (de) 2002-07-26 2003-07-24 Kugelgraphitgusseisen für Kolbenringe und Verfahren zu seiner Herstellung

Country Status (7)

Country Link
US (1) US20040071584A1 (de)
EP (1) EP1384794B1 (de)
AT (1) ATE327351T1 (de)
DE (1) DE60305389T2 (de)
ES (1) ES2264507T3 (de)
IT (1) ITMI20021670A1 (de)
PT (1) PT1384794E (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566454A1 (de) * 2004-02-10 2005-08-24 Magna Drivetrain AG & Co KG Verfahren zur Herstellung eines Werkstückes aus sphäroguss und nach diesem hergestelltes Werkstück
DE102004040055A1 (de) * 2004-08-18 2006-03-02 Federal-Mogul Burscheid Gmbh Gusseisenwerkstoff für Kolbenringe
DE102004040056A1 (de) * 2004-08-18 2006-02-23 Federal-Mogul Burscheid Gmbh Hoch- und verschleißfester, korrosionsbeständiger Gusseisenwerkstoff
FI118738B (fi) * 2005-01-05 2008-02-29 Metso Paper Inc Pallografiittivalurauta ja menetelmä pallografiittivaluraudan valmistamiseksi lujuutta ja sitkeyttä vaativia koneenrakennusosia varten
SE531107C2 (sv) * 2006-12-16 2008-12-23 Indexator Ab Metod
DE102009004562B4 (de) * 2009-01-14 2015-06-03 Shw Casting Technologies Gmbh Walzenkörper für eine Walze zur Behandlung eines Materials und Verfahren zur Herstellung eines Walzenkörpers
CN101693985B (zh) * 2009-10-30 2012-10-10 天长市天翔机械厂 一种制作喷油器衬套的合金材料
CN102071353B (zh) * 2010-12-10 2012-06-27 四川海科机械制造有限公司 一种耐低温高韧性铸态球铁、生产方法及其应用
US20120152413A1 (en) * 2010-12-16 2012-06-21 General Electric Company Method of producing large components from austempered ductile iron alloys
RU2445388C1 (ru) * 2010-12-17 2012-03-20 Открытое акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ" Износостойкий чугун
RU2445389C1 (ru) * 2010-12-17 2012-03-20 Открытое акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ" Износостойкий чугун
RU2448186C1 (ru) * 2011-05-27 2012-04-20 Юлия Алексеевна Щепочкина Чугун
RU2451099C1 (ru) * 2011-06-06 2012-05-20 Открытое акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" (ОАО НПО "ЦНИИТМАШ") Износостойкий чугун
RU2448188C1 (ru) * 2011-06-17 2012-04-20 Юлия Алексеевна Щепочкина Низколегированный чугун
RU2448189C1 (ru) * 2011-06-17 2012-04-20 Юлия Алексеевна Щепочкина Низколегированный чугун
KR101294671B1 (ko) 2011-11-14 2013-08-09 엘지전자 주식회사 구상흑연주철 및 그를 이용한 로터리 압축기용 베인의 제조방법
BR112014012557B1 (pt) * 2011-11-30 2019-03-19 Tenneco Inc. Anel de pistão formado de um ferro fundido, ferro fundido, método para fabricar um anel de pistão formado de ferro fundido e método para formar um ferro fundido
CN102851572B (zh) * 2012-08-31 2014-04-16 阴勇 用于车桥桥壳的球墨铸铁
DE102012217892A1 (de) * 2012-10-01 2014-05-15 Siemens Aktiengesellschaft Gusseisen mit Niob und Bauteil
CN102994869A (zh) * 2012-11-26 2013-03-27 张桂芬 一种球墨铸铁
EP2749658A1 (de) * 2012-12-27 2014-07-02 Veigalan Estudio 2010 S.L.U. Verfahren zur Herstellung von ausferritischem Gusseisen mit Kugelgraphit
RU2526507C1 (ru) * 2013-03-22 2014-08-20 Открытое акционерное общество Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ" Износостойкий чугун с шаровидным графитом
RU2511213C1 (ru) * 2013-03-22 2014-04-10 Открытое акционерное общество Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ") Износостойкий чугун с шаровидным графитом
RU2525980C1 (ru) * 2013-10-21 2014-08-20 Юлия Алексеевна Щепочкина Чугун
RU2525979C1 (ru) * 2013-10-21 2014-08-20 Юлия Алексеевна Щепочкина Чугун
CN103725950B (zh) * 2013-12-31 2015-09-30 南平市双友金属有限公司 一种低铬多元合金铸球生产工艺
RU2581542C1 (ru) * 2014-12-03 2016-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" (ФГБОУВПО "ЯГТУ") Высокопрочный антифрикционный чугун
CN104975223A (zh) * 2015-06-30 2015-10-14 柳州金特新型耐磨材料股份有限公司 一种铸铁ht150的生产方法
CN106048400B (zh) * 2016-02-23 2018-02-16 江苏盈科汽车空调有限公司 一种用于空调压缩机缸体的球墨铸铁及其制备方法
CN105838975B (zh) * 2016-05-13 2018-08-07 北汽福田汽车股份有限公司 球墨铸铁及其制备方法和应用
RU2627316C1 (ru) * 2016-08-18 2017-08-07 Акционерное общество Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" АО "НПО "ЦНИИТМАШ" Износостойкий чугун с шаровидным графитом
CN106119684B (zh) * 2016-08-31 2018-07-03 陕西同心连铸管业科技有限公司 一种超细密的等温淬火球墨铸铁材料及其制备方法
RU2635032C1 (ru) * 2017-02-06 2017-11-08 Юлия Алексеевна Щепочкина Чугун
RU2643768C1 (ru) * 2017-02-15 2018-02-05 Юлия Алексеевна Щепочкина Чугун
RU2652903C1 (ru) * 2017-03-06 2018-05-03 Юлия Алексеевна Щепочкина Чугун
RU2659534C1 (ru) * 2017-12-05 2018-07-02 Юлия Алексеевна Щепочкина Чугун
RU2667262C1 (ru) * 2018-03-30 2018-09-18 Юлия Алексеевна Щепочкина Сплав на основе железа
CN108588542A (zh) * 2018-05-07 2018-09-28 杨俊成 一种球墨铸铁汽车用平衡悬挂件制造方法
CN108950370A (zh) * 2018-07-26 2018-12-07 含山县兴达球墨铸铁厂 一种耐磨耐低温的球墨铸铁
CN109811108A (zh) * 2019-03-20 2019-05-28 江苏亚峰合金材料有限公司 一种含轻稀土金属的孕育剂及其制备方法
CN110983172A (zh) * 2019-12-26 2020-04-10 绩溪县徽洋车桥有限责任公司 一种汽车车桥上桥壳的生产制造方法
CN111020362B (zh) * 2019-12-31 2021-07-30 湖北腾升科技股份有限公司 一种适用于万能轧机的球墨铸铁轧边辊及其制造方法
CN111004968A (zh) * 2020-02-15 2020-04-14 溧阳市联华机械制造有限公司 具有抗热疲劳高性能的高硅耐热蠕墨铸铁及其制备方法
CN111520397A (zh) * 2020-04-20 2020-08-11 陕西德仕汽车部件（集团）有限责任公司 一种球铰总成加工方法
CN112593056A (zh) * 2020-12-10 2021-04-02 含山县朝霞铸造有限公司 一种球墨铸铁活塞铸件的热处理工艺
CN114603089B (zh) * 2022-01-28 2023-12-26 广东扬山联合精密制造股份有限公司 一种低合金低变形量压缩机滚子及其制作方法
CN114381586A (zh) * 2022-02-17 2022-04-22 杜勇恒 一种球墨铸铁活塞铸件的热处理装置及处理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853870A1 (de) * 1978-12-13 1980-07-03 Schmidt Gmbh Karl Gusseisen mit kugelgraphit mit austenitisch-bainitischem mischgefuege
DE3147461C2 (de) * 1981-12-01 1983-10-13 Goetze Ag, 5093 Burscheid Verschleißfeste Gußeisenlegierung hoher Festigkeit mit sphärolithischer Graphitausscheidung, ihr Herstellungsverfahren und ihre Verwendung
JPS60187621A (ja) * 1984-03-05 1985-09-25 Toyota Motor Corp 球状黒鉛鋳鉄の熱処理方法
US4596606A (en) * 1984-09-04 1986-06-24 Ford Motor Company Method of making CG iron
JPS63118049A (ja) * 1986-11-07 1988-05-23 Mazda Motor Corp ロ−タリピストンエンジンのアペツクスシ−ルおよびその製造法
DE3639658A1 (de) * 1986-11-20 1988-06-01 Horst Dipl Phys Dr Muehlberger Verfahren zur herstellung von gussstuecken aus gusseisen mit kugelgraphit
US4838956A (en) * 1987-04-16 1989-06-13 Mazda Motor Corporation Method of producing a spheroidal graphite cast iron
BR9200615A (pt) * 1992-02-18 1993-08-24 Cofap Ferro fundido nodular e processo de obtencao de ferro fundido nodular

Also Published As

Publication number Publication date
DE60305389T2 (de) 2007-05-03
ATE327351T1 (de) 2006-06-15
PT1384794E (pt) 2006-10-31
EP1384794B1 (de) 2006-05-24
ES2264507T3 (es) 2007-01-01
US20040071584A1 (en) 2004-04-15
EP1384794A1 (de) 2004-01-28
ITMI20021670A1 (it) 2004-01-26

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