ITMI20021670A1 - Ghisa sferoidale particolarmente per la realizzazione di segmenti elastici di tenuta per pistoni di motori a combustione interna - Google Patents

Ghisa sferoidale particolarmente per la realizzazione di segmenti elastici di tenuta per pistoni di motori a combustione interna

Info

Publication number
ITMI20021670A1
ITMI20021670A1 IT2002MI001670A ITMI20021670A ITMI20021670A1 IT MI20021670 A1 ITMI20021670 A1 IT MI20021670A1 IT 2002MI001670 A IT2002MI001670 A IT 2002MI001670A IT MI20021670 A ITMI20021670 A IT MI20021670A IT MI20021670 A1 ITMI20021670 A1 IT MI20021670A1
Authority
IT
Italy
Prior art keywords
cast iron
spheroidal cast
realization
combustion engine
internal combustion
Prior art date
Application number
IT2002MI001670A
Other languages
English (en)
Italian (it)
Inventor
Alberto Molinari
Dimitri Anguillesi
Original Assignee
Erre Vis S P A
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 Erre Vis S P A filed Critical Erre Vis S P A
Priority to IT2002MI001670A priority Critical patent/ITMI20021670A1/it
Priority to PT03016555T priority patent/PT1384794E/pt
Priority to DE60305389T priority patent/DE60305389T2/de
Priority to ES03016555T priority patent/ES2264507T3/es
Priority to EP03016555A priority patent/EP1384794B1/de
Priority to AT03016555T priority patent/ATE327351T1/de
Priority to US10/625,872 priority patent/US20040071584A1/en
Publication of ITMI20021670A1 publication Critical patent/ITMI20021670A1/it

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
IT2002MI001670A 2002-07-26 2002-07-26 Ghisa sferoidale particolarmente per la realizzazione di segmenti elastici di tenuta per pistoni di motori a combustione interna ITMI20021670A1 (it)

Priority Applications (7)

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
PT03016555T PT1384794E (pt) 2002-07-26 2003-07-24 Sistema de entretenimento interactivo sem fios
DE60305389T DE60305389T2 (de) 2002-07-26 2003-07-24 Kugelgraphitgusseisen für Kolbenringe und Verfahren zu seiner Herstellung
ES03016555T ES2264507T3 (es) 2002-07-26 2003-07-24 Fundicion esferoidal particularmente para segmentos de piston y metodo para esa produccion.
EP03016555A EP1384794B1 (de) 2002-07-26 2003-07-24 Kugelgraphitgusseisen für Kolbenringe und Verfahren zu seiner Herstellung
AT03016555T ATE327351T1 (de) 2002-07-26 2003-07-24 Kugelgraphitgusseisen für kolbenringe und verfahren zu seiner herstellung
US10/625,872 US20040071584A1 (en) 2002-07-26 2003-07-24 Spheroidal cast iron particularly for piston rings and method for obtaining a spheroidal cast iron

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ITMI20021670A1 true ITMI20021670A1 (it) 2004-01-26

Family

ID=29798560

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
DE60305389D1 (de) 2006-06-29

Similar Documents

Publication Publication Date Title
ITMI20021670A1 (it) Ghisa sferoidale particolarmente per la realizzazione di segmenti elastici di tenuta per pistoni di motori a combustione interna
BRPI0513542A (pt) pistão
KR101335005B1 (ko) 고 함량의 카바이드를 갖는, 균일하게 분산된 그래파이트구현 레데부라이트 주철
MXPA04000604A (es) Maquina de combustion interna de ciclo partido de cuatro tiempos.
ATE317497T1 (de) Flüssigkeitsgekühlter kolben
ATE286200T1 (de) Brennkraftmaschine mit freiem kolben und ventilen in den kolben
DE50308885D1 (de) Gekühlter kolben für einen verbrennungsmotor
CN1936309A (zh) 柴油机薄壁缸套及其制造方法
DE69511717D1 (de) Verfahren zur Herstellung von Zylinderteil und Nickelbasisauftragslegierungen
KR20140110609A (ko) 베인 펌프
US6732698B1 (en) Austempered gray iron cylinder liner and method of manufacture
ATE495357T1 (de) Kolbenfenster mit scuppersolts und freiguss
DE502004002544D1 (de) Mehrteiliger kolben
ATE519975T1 (de) Funktionsoptimierte gestaltung des kolben- ringfeldbereiches bei stahlkolben
CN1573026A (zh) 叶片、阀门开关定时控制装置和滑动部件
ATE419461T1 (de) Kolben mit einem abdeckelement für einen kühlkanal
DE50213570D1 (de) Kolben und Zylinder für einen Stirling-Motor
Kudryakov et al. Improvement in wear resistance of piston rings of engine
EP0086357A1 (de) Verfahren zur Herstellung eines Zylindergehäuses für Hubkolbenbrennkraftmaschinen und so hergestellte Zylindergehäuse
CN103397948A (zh) 气缸盖螺栓安装结构
DE60002169D1 (de) Kurbelwellenkonstruktion
CN200975290Y (zh) 柴油机薄壁缸套
CN2700571Y (zh) 等离子束硬化易磨损部位的摩托车发动机
SU1601178A1 (ru) Чугун дл гильз цилиндров
BG108200A (en) Method for building and device of no-connecting rod of internal combustion engine with six and more operating cylinders and pistons