BRPI0922740A2 - método para obter uma liga de ferro fundido de alta performance para motores de combustão e fundidos em geral. - Google Patents

método para obter uma liga de ferro fundido de alta performance para motores de combustão e fundidos em geral.

Info

Publication number
BRPI0922740A2
BRPI0922740A2 BRPI0922740A BRPI0922740A BRPI0922740A2 BR PI0922740 A2 BRPI0922740 A2 BR PI0922740A2 BR PI0922740 A BRPI0922740 A BR PI0922740A BR PI0922740 A BRPI0922740 A BR PI0922740A BR PI0922740 A2 BRPI0922740 A2 BR PI0922740A2
Authority
BR
Brazil
Prior art keywords
castings
obtaining
general
high performance
cast iron
Prior art date
Application number
BRPI0922740A
Other languages
English (en)
Inventor
Jefferson Pinto Villafort
Otto Luciano Mol De Oliveira
Original Assignee
Teksid Do Brasil Ltda
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 Teksid Do Brasil Ltda filed Critical Teksid Do Brasil Ltda
Publication of BRPI0922740A2 publication Critical patent/BRPI0922740A2/pt
Publication of BRPI0922740B1 publication Critical patent/BRPI0922740B1/pt

Links

Classifications

    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—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
    • C22C37/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Heat Treatment Of Steel (AREA)
BRPI0922740-7A 2009-02-12 2009-02-12 Method for obtaining a high performance cast iron connection for combustion engines and filled in general. BRPI0922740B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2009/000044 WO2010091486A1 (en) 2009-02-12 2009-02-12 Method to obtain a high resistance gray iron alloy for combustion engines and general casts

Publications (2)

Publication Number Publication Date
BRPI0922740A2 true BRPI0922740A2 (pt) 2016-01-12
BRPI0922740B1 BRPI0922740B1 (pt) 2017-12-05

Family

ID=40957866

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922740-7A BRPI0922740B1 (pt) 2009-02-12 2009-02-12 Method for obtaining a high performance cast iron connection for combustion engines and filled in general.

Country Status (11)

Country Link
US (1) US9284617B2 (pt)
EP (1) EP2396434B1 (pt)
JP (1) JP5466247B2 (pt)
KR (1) KR101629215B1 (pt)
CN (1) CN102317480B (pt)
BR (1) BRPI0922740B1 (pt)
ES (1) ES2400311T3 (pt)
MX (1) MX2011008492A (pt)
PL (1) PL2396434T3 (pt)
PT (1) PT2396434E (pt)
WO (1) WO2010091486A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101822203B1 (ko) 2011-12-23 2018-03-09 두산인프라코어 주식회사 고강도 편상 흑연 주철의 제조방법 및 그 방법에 의해 제조된 편상 흑연 주철, 상기 주철을 포함하는 내연기관용 엔진바디
KR102076368B1 (ko) * 2013-01-23 2020-02-12 두산인프라코어 주식회사 고강도 편상 흑연 주철 및 이의 제조방법, 상기 주철을 포함하는 내연기관용 엔진바디
KR102075802B1 (ko) * 2013-03-22 2020-02-11 두산인프라코어 주식회사 가공성이 우수한 고강도 편상 흑연 주철 및 그 제조방법
CN105779859B (zh) * 2016-05-04 2018-04-24 哈尔滨工程大学 一种双稀土掺杂改性耐磨合金铸铁及制备方法
CN106270370B (zh) * 2016-08-10 2019-02-19 中原内配集团股份有限公司 一种针刺状气缸套及其制备方法
US11193446B2 (en) 2016-08-10 2021-12-07 Zynp Corporation Needle-shaped cylinder liner and preparation method therefor, and coating liquid for preparing needle-shaped cylinder liner
JP2019189921A (ja) * 2018-04-27 2019-10-31 いすゞ自動車株式会社 推定装置、推定方法及び、推定プログラム

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FR1466328A (fr) 1965-09-16 1967-01-20 Nisso Seiko Kabushiki Kaisha Procédé de fabrication de cylindres en fonte
FR1525645A (fr) * 1966-05-24 1968-10-23 Vanadium Corp Of America Perfectionnements aux procédés de préparation de fonte nodulaire
US3467167A (en) * 1966-09-19 1969-09-16 Kaiser Ind Corp Process for continuously casting oxidizable metals
CH602948A5 (en) * 1974-03-22 1978-08-15 Scient Et Tech De L Ind Des Fa Lamellar graphitic grey cast iron
US4401469A (en) 1981-03-09 1983-08-30 Microdot Inc. Manufacturing cast iron with pre-reduced iron ore pellets
JPS58104108A (ja) * 1981-12-12 1983-06-21 Toyota Motor Corp ねずみ鋳鉄組織改良用添加溶湯の製造方法
JPS6052516A (ja) 1983-09-01 1985-03-25 Hitachi Metals Ltd 強靭ねずみ鋳鉄の製造法
SE444817B (sv) * 1984-09-12 1986-05-12 Sintercast Ab Forfarande for framstellning av gjutgods av gjutjern
CN1013835B (zh) * 1988-09-30 1991-09-11 昆明钢铁公司 一种浇铸钢锭模的铸铁水的生产方法
CN1026339C (zh) * 1988-10-11 1994-10-26 云南工学院 铸态贝氏体高强度灰口铸铁
FR2702687B1 (fr) * 1993-03-19 1995-04-28 Renault Procédé de traitement d'une fonte à graphite lamellaire destinée à la fabrication des arbres à cames.
JPH08239710A (ja) * 1995-02-27 1996-09-17 Taiyo Chuki Co Ltd 高炭素強靭均質ネズミ鋳鉄
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
JP2002129276A (ja) * 2000-10-31 2002-05-09 Yanmar Diesel Engine Co Ltd 被削性及び耐熱疲労特性に優れた鋳鉄材
SE0300752L (sv) * 2003-03-19 2004-09-20 Volvo Lastvagnar Ab Gråjärn för motorcylinderblock och -topplock
CN100355926C (zh) * 2005-06-15 2007-12-19 吉林大学 微合金化高强度灰铸铁
CN1757780A (zh) * 2005-11-01 2006-04-12 邹志尚 珠光体灰口铸铁的二元磷共晶及三元磷共晶的共晶功能剂
JP4953377B2 (ja) * 2006-09-28 2012-06-13 日本ピストンリング株式会社 Ａ型黒鉛を含む鋳鉄並びにそのａ型黒鉛を含む鋳鉄の鋳造方法及びそのａ型黒鉛を含む鋳鉄を用いたシリンダライナ
US8333923B2 (en) * 2007-02-28 2012-12-18 Caterpillar Inc. High strength gray cast iron
US8956565B2 (en) * 2007-06-26 2015-02-17 Incorporated National University Iwate University Flake graphite cast iron and production method thereof
CN100469933C (zh) * 2007-07-24 2009-03-18 湖南江滨机器（集团）有限责任公司 奥氏体灰铸铁材料及其制备方法

Also Published As

Publication number Publication date
KR101629215B1 (ko) 2016-06-10
BRPI0922740B1 (pt) 2017-12-05
JP5466247B2 (ja) 2014-04-09
US20120087824A1 (en) 2012-04-12
CN102317480B (zh) 2014-04-02
CN102317480A (zh) 2012-01-11
JP2012517527A (ja) 2012-08-02
PT2396434E (pt) 2013-03-05
ES2400311T3 (es) 2013-04-09
US9284617B2 (en) 2016-03-15
EP2396434B1 (en) 2012-11-28
EP2396434A1 (en) 2011-12-21
WO2010091486A1 (en) 2010-08-19
MX2011008492A (es) 2011-12-16
PL2396434T3 (pl) 2013-05-31
KR20110132563A (ko) 2011-12-08

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Legal Events

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B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted