BR0215004A - Ferro fundido cinzento para cabeças de cilindro - Google Patents

Ferro fundido cinzento para cabeças de cilindro

Info

Publication number
BR0215004A
BR0215004A BR0215004-2A BR0215004A BR0215004A BR 0215004 A BR0215004 A BR 0215004A BR 0215004 A BR0215004 A BR 0215004A BR 0215004 A BR0215004 A BR 0215004A
Authority
BR
Brazil
Prior art keywords
gray
iron
casting
tin
gray iron
Prior art date
Application number
BR0215004-2A
Other languages
English (en)
Other versions
BRPI0215004B1 (pt
Inventor
Joseph R Ward
Original Assignee
Int Engine Intellectual Prop
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 Int Engine Intellectual Prop filed Critical Int Engine Intellectual Prop
Publication of BR0215004A publication Critical patent/BR0215004A/pt
Publication of BRPI0215004B1 publication Critical patent/BRPI0215004B1/pt

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0085—Materials for constructing engines or their parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

"FERRO FUNDIDO CINZENTO PARA CABEçAS DE CILINDRO". A presente invenção refere-se a um método de fundir peças com ferro cinzento que inclui as etapas de fornecer ferro cinzento metálico fundido com teores controlados de carbono, silício, fósforo, enxofre, manganês e cromo; ligar o mencionado ferro cinzento metálico fundido, antes do vazamento, com estanho até um teor total de cerca de 0,05% até cerca de 0,10%; inocular o mencionado ferro cinzento metálico fundido ligado com estanho, antes do vazamento, com um ferro cinzento fundir até uma adição adicional de silício de cerca de 0,10% até cerca de 0,12%; e lingotar a peça de ferro cinzento a partir do mencionado ferro cinzento metálico fundido, ligado com estanho e inoculado tão rapidamente quanto possível após a mencionada inoculação.
BRPI0215004A 2001-12-20 2002-12-13 método para a produção de blocos de motor e cabeçote a partir de ferro fundido cinzento BRPI0215004B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/027,071 US6973954B2 (en) 2001-12-20 2001-12-20 Method for manufacture of gray cast iron for crankcases and cylinder heads
PCT/US2002/040066 WO2003054372A1 (en) 2001-12-20 2002-12-13 Gray cast iron for cylinder heads

Publications (2)

Publication Number Publication Date
BR0215004A true BR0215004A (pt) 2004-11-09
BRPI0215004B1 BRPI0215004B1 (pt) 2016-09-13

Family

ID=21835519

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215004A BRPI0215004B1 (pt) 2001-12-20 2002-12-13 método para a produção de blocos de motor e cabeçote a partir de ferro fundido cinzento

Country Status (10)

Country Link
US (1) US6973954B2 (pt)
EP (1) EP1456520A4 (pt)
JP (1) JP5085839B2 (pt)
KR (1) KR101024150B1 (pt)
CN (1) CN100572785C (pt)
AU (1) AU2002357856A1 (pt)
BR (1) BRPI0215004B1 (pt)
CA (1) CA2469536C (pt)
MX (1) MXPA04005128A (pt)
WO (1) WO2003054372A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5268344B2 (ja) * 2007-02-14 2013-08-21 東芝機械株式会社 高剛性高減衰能鋳鉄
US8333923B2 (en) * 2007-02-28 2012-12-18 Caterpillar Inc. High strength gray cast iron
US7814879B2 (en) * 2008-04-23 2010-10-19 Techtronic Outdoor Products Technology Limited Monolithic block and valve train for a four-stroke engine
JP5618466B2 (ja) * 2008-05-30 2014-11-05 東芝機械株式会社 高剛性高減衰能鋳鉄
CN101818226A (zh) * 2010-05-14 2010-09-01 贵州英吉尔机械制造有限公司 合成铸铁的炉料配比及其制备气缸盖铸件的方法
CA2853748C (en) 2011-10-05 2020-07-07 Engineered Propulsion Systems, Inc. Aero compression combustion drive assembly control system
WO2013163054A1 (en) 2012-04-25 2013-10-31 International Engine Intellectual Property Company, Llc Engine braking
KR101727426B1 (ko) 2013-05-14 2017-04-14 도시바 기카이 가부시키가이샤 고강도 고감쇠능 주철
CN105899694B (zh) 2014-01-28 2019-02-15 瓦锡兰芬兰有限公司 用于气缸盖的球墨铸铁及其制造方法
CN106566976A (zh) * 2016-11-10 2017-04-19 无锡市明盛强力风机有限公司 一种曲轴材料的加工工艺
CN111108275B (zh) * 2017-07-21 2023-02-24 工程推进系统有限公司 增强型航空柴油发动机
CN107988545B (zh) * 2017-11-10 2020-04-14 江苏恒悦机械有限公司 一种废钢再利用制备球墨铸铁铸件的方法
CN111334634A (zh) * 2020-03-18 2020-06-26 苏州勤堡精密机械有限公司 高抗拉强度精准投料的灰铸铁铸件工艺
CN112893787A (zh) * 2021-01-18 2021-06-04 安徽海立精密铸造有限公司 一种高强度低应力汽车压盘灰铸铁件的孕育处理方法
CN113234881A (zh) * 2021-04-13 2021-08-10 浙江汉声精密机械有限公司 一种灰铸铁件唐柯缺陷消除工艺
CN114262839A (zh) * 2021-12-28 2022-04-01 江苏润曼机械设备有限公司 一种高强度薄壁灰铁铸件及其制备方法
CN117778871B (zh) * 2023-11-28 2024-06-07 肇庆精通机械有限公司 一种添加活塞铁屑制备高性能灰口铸铁的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299482A (en) * 1963-03-29 1967-01-24 Chrysler Corp Gray iron casting process and composition
US3965962A (en) * 1968-05-25 1976-06-29 Toyo Kogyo Co., Ltd. Process for producing ductile iron casting
US3977867A (en) 1973-10-01 1976-08-31 Caterpillar Tractor Co. Gray iron casting composition with controlled iron-chromium carbide content
US4072511A (en) 1976-11-26 1978-02-07 Harold Huston Method of producing silicon containing cast iron
US4493359A (en) * 1981-07-17 1985-01-15 American Motors (Canada) Inc. Method for making cast iron engine blocks and the like
DE3139973C2 (de) * 1981-10-08 1986-08-21 Volkswagen AG, 3180 Wolfsburg Verwendung eines Graugusses als Werkstoff zur Herstellung von Zylindern für Brennkraftmaschinen
US4806157A (en) * 1983-06-23 1989-02-21 Subramanian Sundaresa V Process for producing compacted graphite iron castings
CH665851A5 (de) * 1986-03-20 1988-06-15 Fischer Ag Georg Verfahren zur herstellung von perlitischen gusseisensorten.
US4969428A (en) 1989-04-14 1990-11-13 Brunswick Corporation Hypereutectic aluminum silicon alloy
US5580401A (en) * 1995-03-14 1996-12-03 Copeland Corporation Gray cast iron system for scroll machines
JPH1096040A (ja) 1996-09-20 1998-04-14 Toyota Motor Corp 被削性に優れた高強度ねずみ鋳鉄
US5948353A (en) * 1996-12-20 1999-09-07 Hayes Lemmerz International, Inc. Gray iron composition and brake components formed thereof

Also Published As

Publication number Publication date
JP2005513268A (ja) 2005-05-12
KR101024150B1 (ko) 2011-03-22
CA2469536C (en) 2009-11-24
WO2003054372A1 (en) 2003-07-03
BRPI0215004B1 (pt) 2016-09-13
US6973954B2 (en) 2005-12-13
CN100572785C (zh) 2009-12-23
CN1606656A (zh) 2005-04-13
AU2002357856A1 (en) 2003-07-09
WO2003054372A8 (en) 2004-02-05
KR20040066923A (ko) 2004-07-27
EP1456520A1 (en) 2004-09-15
EP1456520A4 (en) 2005-10-19
CA2469536A1 (en) 2003-07-03
MXPA04005128A (es) 2005-04-25
JP5085839B2 (ja) 2012-11-28
US20030116113A1 (en) 2003-06-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/09/2016, OBSERVADAS AS CONDICOES LEGAIS.