EP1458517A4 - Vermicular cast iron of high machinability - Google Patents

Vermicular cast iron of high machinability

Info

Publication number
EP1458517A4
EP1458517A4 EP02782549A EP02782549A EP1458517A4 EP 1458517 A4 EP1458517 A4 EP 1458517A4 EP 02782549 A EP02782549 A EP 02782549A EP 02782549 A EP02782549 A EP 02782549A EP 1458517 A4 EP1458517 A4 EP 1458517A4
Authority
EP
European Patent Office
Prior art keywords
cast iron
vermicular cast
high machinability
machinability
vermicular
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.)
Withdrawn
Application number
EP02782549A
Other languages
German (de)
French (fr)
Other versions
EP1458517A2 (en
Inventor
Wilson Luiz Guesser
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.)
Tupy Fundicoes Ltda
Original Assignee
Tupy Fundicoes 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 Tupy Fundicoes Ltda filed Critical Tupy Fundicoes Ltda
Publication of EP1458517A2 publication Critical patent/EP1458517A2/en
Publication of EP1458517A4 publication Critical patent/EP1458517A4/en
Withdrawn legal-status Critical Current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
    • C22C37/10—Cast-iron alloys containing aluminium or silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
EP02782549A 2001-11-27 2002-11-26 Vermicular cast iron of high machinability Withdrawn EP1458517A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR0105987 2001-11-27
BR0105987A BR0105987B1 (en) 2001-11-27 2001-11-27 high machinable vermicular cast iron.
PCT/BR2002/000164 WO2003045625A2 (en) 2001-11-27 2002-11-26 Vermicular cast iron of high machinability

Publications (2)

Publication Number Publication Date
EP1458517A2 EP1458517A2 (en) 2004-09-22
EP1458517A4 true EP1458517A4 (en) 2005-02-23

Family

ID=3948158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02782549A Withdrawn EP1458517A4 (en) 2001-11-27 2002-11-26 Vermicular cast iron of high machinability

Country Status (3)

Country Link
EP (1) EP1458517A4 (en)
BR (1) BR0105987B1 (en)
WO (1) WO2003045625A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101605905B1 (en) * 2009-12-22 2016-03-23 두산인프라코어 주식회사 Cgi cast iron and preparation method thereof
BR102016021139B1 (en) * 2016-09-13 2021-11-30 Tupy S.A. VERMICULAR CAST IRON ALLOY AND INTERNAL COMBUSTION ENGINE HEAD

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069058A (en) * 1965-05-04 1967-05-17 Int Nickel Ltd Cast iron
US4409028A (en) * 1979-10-24 1983-10-11 Moore William H Process for producing cast iron
JPH04128340A (en) * 1990-09-19 1992-04-28 Hitachi Ltd Compact vermicular graphite cast iron and sheave for elevator using the same
EP0769615A1 (en) * 1995-10-17 1997-04-23 Ford Motor Company Limited Engine cylinder block
JPH09202935A (en) * 1996-11-15 1997-08-05 Hitachi Ltd Compacted vermicular graphite cast iron and sliding device using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036754A (en) * 1983-08-08 1985-02-25 Kubota Ltd Composite cylinder liner
CN85107725B (en) * 1985-10-17 1987-12-23 陕西机械学院 Creeping graphite cast iron for manufacturing mould for glass bottle
DE19654893C2 (en) * 1996-07-25 1999-06-10 Federal Mogul Burscheid Gmbh Piston rings of internal combustion engines made of a cast iron alloy
US5858127A (en) * 1996-08-02 1999-01-12 Gunite Corporation Metal alloys and brake drums made from such alloys
SE9904257D0 (en) * 1999-11-23 1999-11-23 Sintercast Ab New cast iron alloy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1069058A (en) * 1965-05-04 1967-05-17 Int Nickel Ltd Cast iron
US4409028A (en) * 1979-10-24 1983-10-11 Moore William H Process for producing cast iron
JPH04128340A (en) * 1990-09-19 1992-04-28 Hitachi Ltd Compact vermicular graphite cast iron and sheave for elevator using the same
EP0769615A1 (en) * 1995-10-17 1997-04-23 Ford Motor Company Limited Engine cylinder block
JPH09202935A (en) * 1996-11-15 1997-08-05 Hitachi Ltd Compacted vermicular graphite cast iron and sliding device using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ROHRIG, K.: "Cast Iron With Vermicular Graphite-Processing, Properties, Applications.[Gusseisen mit Vermiculargraphit - Herstellung , Eigenschaften, Anwendung .].", KONSTRUIEREN & GIESSEN 16, (1), 7-27, PHOTOMICROGRAPHS, GRAPHS, 29 REF. ISSN: 0341-6615, 1991, XP009041753 *

Also Published As

Publication number Publication date
WO2003045625A3 (en) 2003-10-23
BR0105987A (en) 2002-11-12
BR0105987B1 (en) 2009-08-11
WO2003045625A2 (en) 2003-06-05
EP1458517A2 (en) 2004-09-22

Similar Documents

Publication Publication Date Title
EP1652949A4 (en) Austenite heat-resistant spheroidal graphite cast iron
DE60003221D1 (en) CAST IRON ALLOY
EP1456520A4 (en) Gray cast iron for cylinder heads
GB2372547B (en) Lining of pipes
GB0024475D0 (en) Induction hardening of rotational components
EP1458517A4 (en) Vermicular cast iron of high machinability
EP1449932A4 (en) Free-cutting steel
EP1225239A4 (en) Non-austempered spheroidal graphite cast iron
GB0105545D0 (en) Boardless iron
EP1448339A4 (en) Vermicular cast iron of high machinability and free from microporosities
EP1458518A4 (en) Graphitic cast iron of high mechanical strength
GB0109556D0 (en) Metallurgical gasket
EP1539408A4 (en) Improved casting furnace
GB0119356D0 (en) Casting metal structures of complex design
PL350708A1 (en) Graphitising inoculant for molten cast iron and method of obtaining same
AU2003290560A1 (en) Inmould process for the spheroidization and inoculation treatment of cast sg iron
AU2002221331A1 (en) Desulphurizing molten iron
GB0120148D0 (en) Regulation of iron uptake
EP1390382A4 (en) Elucidation of gene function
AU2002360614A8 (en) Methods of inhibiting fertility
GB0118131D0 (en) Performance enhancement of steel auxiliary bearing components
PL342584A1 (en) High-silicon casting aluminium alloy
AUPR779001A0 (en) Ladle refining of steel
PT1666425E (en) Glassware forming mold of ductile iron
TW521759U (en) Locking structure of cast iron cover

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040614

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20050111

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 22C 37/00 A

17Q First examination report despatched

Effective date: 20050317

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050728