BR8300976A - Tubo centrifugado de ferro fundido com grafita esferoidal e seu processo de fabricacao - Google Patents

Tubo centrifugado de ferro fundido com grafita esferoidal e seu processo de fabricacao

Info

Publication number
BR8300976A
BR8300976A BR8300976A BR8300976A BR8300976A BR 8300976 A BR8300976 A BR 8300976A BR 8300976 A BR8300976 A BR 8300976A BR 8300976 A BR8300976 A BR 8300976A BR 8300976 A BR8300976 A BR 8300976A
Authority
BR
Brazil
Prior art keywords
manufacturing process
cast iron
spherical graphite
iron tube
chill
Prior art date
Application number
BR8300976A
Other languages
English (en)
Inventor
Rio Bellocci
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Publication of BR8300976A publication Critical patent/BR8300976A/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
    • C22C37/04—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Centrifugal Separators (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Continuous Casting (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8300976A 1982-03-01 1983-02-28 Tubo centrifugado de ferro fundido com grafita esferoidal e seu processo de fabricacao BR8300976A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203327A FR2522291A1 (fr) 1982-03-01 1982-03-01 Tube centrifuge en fonte a graphite spheroidal et son procede de fabrication

Publications (1)

Publication Number Publication Date
BR8300976A true BR8300976A (pt) 1983-11-16

Family

ID=9271434

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300976A BR8300976A (pt) 1982-03-01 1983-02-28 Tubo centrifugado de ferro fundido com grafita esferoidal e seu processo de fabricacao

Country Status (24)

Country Link
US (1) US4448610A (pt)
EP (1) EP0087634B1 (pt)
JP (1) JPS58161748A (pt)
KR (1) KR900001096B1 (pt)
AT (2) ATE17375T1 (pt)
AU (1) AU553544B2 (pt)
BE (1) BE896059A (pt)
BR (1) BR8300976A (pt)
CH (1) CH651768A5 (pt)
CS (1) CS272203B2 (pt)
DD (1) DD209124A5 (pt)
DE (1) DE3361739D1 (pt)
EG (1) EG15781A (pt)
ES (1) ES520165A0 (pt)
FR (1) FR2522291A1 (pt)
GB (1) GB2117000B (pt)
IN (1) IN157332B (pt)
IT (1) IT1158814B (pt)
MX (1) MX161630A (pt)
MY (1) MY8700117A (pt)
PL (2) PL139262B1 (pt)
RO (1) RO87318A (pt)
SE (1) SE8301060L (pt)
YU (1) YU43820B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575683B1 (fr) * 1985-01-04 1987-01-30 Pont A Mousson Procede et installation pour la fabrication continue de tuyaux en fonte a graphite spheroidal a structure controlee
EP0281249A1 (en) * 1987-03-06 1988-09-07 William H. Moore Improved method of heat treating ferrous metals
FR2697535B1 (fr) * 1992-11-02 1995-01-13 Schissler Jean Marie Procédé amélioré de traitement thermique d'alliages ferreux ou non-ferreux, et son application à l'élaboration de fonte bainitique.
DE19528291C2 (de) * 1995-08-02 1998-06-04 Ald Vacuum Techn Gmbh Verfahren und Vorrichtung zum Herstellen von Partikeln aus gerichtet erstarrten Gußkörpern
US5784851A (en) * 1996-04-23 1998-07-28 Waugh; Tom W. Centrifugally cast pole and method
DE19750144A1 (de) * 1997-11-12 1999-06-02 Krupp Polysius Ag Verfahren zur Herstellung einer Mahlwalze
KR100372011B1 (ko) * 1999-12-15 2003-02-14 사단법인 대학산업기술지원단 오스템퍼드 구상흑연주철 및 그 제조방법
JP4698098B2 (ja) * 2001-09-28 2011-06-08 株式会社クボタ 高強度高耐食性ダクタイル鋳鉄
DE10201218A1 (de) * 2002-01-14 2003-07-24 Fischer Georg Fahrzeugtech Sphärogusslegierung
FR2839727B1 (fr) * 2002-05-14 2004-06-25 Technologica Sarl Procede d'elaboration et de mise en forme de pieces en fonte a graphite spheroidal a caracteristiques mecaniques elevees
US20050189043A1 (en) * 2004-02-12 2005-09-01 Technologica Method of fabricating spheroidal graphite cast iron parts of high precision, geometrically and dimensionally, and having improved mechanical characteristics
FI118738B (fi) * 2005-01-05 2008-02-29 Metso Paper Inc Pallografiittivalurauta ja menetelmä pallografiittivaluraudan valmistamiseksi lujuutta ja sitkeyttä vaativia koneenrakennusosia varten
US8567155B2 (en) * 2006-07-19 2013-10-29 Tom W Waugh Centrifugally cast pole and method
FR2918908B1 (fr) * 2007-07-16 2009-10-30 C T I F Ct Tech Des Ind De La Procede de fabrication d'une piece en fonte bainitique
US20120152413A1 (en) * 2010-12-16 2012-06-21 General Electric Company Method of producing large components from austempered ductile iron alloys
US8376024B1 (en) 2011-12-31 2013-02-19 Charles Earl Bates Foundry mold insulating coating
US8524016B2 (en) * 2012-01-03 2013-09-03 General Electric Company Method of making an austempered ductile iron article
US8833433B2 (en) 2013-01-16 2014-09-16 Charles Earl Bates Foundry mold insulating coating
FR3060607B1 (fr) * 2016-12-19 2021-09-10 Saint Gobain Pont A Mousson Objet en fonte a graphite spheroidal, element et procede de fabrication correspondants
CN108326252A (zh) * 2018-01-17 2018-07-27 嘉善超盛五金材料有限公司 一种铜套浇注方法及其浇注装置
CN111560559A (zh) * 2020-06-19 2020-08-21 安徽合力股份有限公司合肥铸锻厂 基于等温淬火球铁的避震器毛坯及其生产工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE148237C (pt) *
US2867555A (en) * 1955-11-28 1959-01-06 Curry Thomas Wetzel Nodular cast iron and process of manufacture thereof
US2855336A (en) * 1957-02-04 1958-10-07 Thomas W Curry Nodular iron process of manufacture
US3549430A (en) * 1967-11-14 1970-12-22 Int Nickel Co Bainitic ductile iron having high strength and toughness
US3702269A (en) * 1971-01-22 1972-11-07 Int Nickel Co Ultra high strength ductile iron
US3860457A (en) * 1972-07-12 1975-01-14 Kymin Oy Kymmene Ab A ductile iron and method of making it
US3784416A (en) * 1972-09-29 1974-01-08 Canron Ltd Manufacture of white cast iron
JPS5522528B2 (pt) * 1974-02-23 1980-06-17
US4157111A (en) * 1976-01-06 1979-06-05 Kubota, Ltd. Method of heat-treating ductile cast iron pipe
JPS5284118A (en) * 1976-01-06 1977-07-13 Kubota Ltd Heat treatment of ductile cast iron tube made by centrifugal casting
FR2382502A1 (fr) * 1977-03-02 1978-09-29 Pont A Mousson Procede et installation de traitement thermique de recuit de tuyaux en fonte a graphite spheroidal ou lamellaire
JPS5836664B2 (ja) * 1978-08-24 1983-08-10 株式会社クボタ 金型遠心力鋳造による耐摩耗薄肉鋳鉄スリ−ブの製造法
DE2853870A1 (de) * 1978-12-13 1980-07-03 Schmidt Gmbh Karl Gusseisen mit kugelgraphit mit austenitisch-bainitischem mischgefuege
JPS55128563A (en) * 1979-03-28 1980-10-04 Nissan Motor Co Ltd Cast iron excellent in wear and seizure resistance
JPS56127747A (en) * 1980-03-08 1981-10-06 Mazda Motor Corp Vibration isolating semispherical graphite cast iron
JPS56130453A (en) * 1980-03-14 1981-10-13 Riken Corp Tough spheroidal graphite cast iron and its heat treatment

Also Published As

Publication number Publication date
AU553544B2 (en) 1986-07-17
YU43820B (en) 1989-12-31
IT8367229A0 (it) 1983-02-28
DD209124A5 (de) 1984-04-25
US4448610A (en) 1984-05-15
CS272203B2 (en) 1991-01-15
JPS6343447B2 (pt) 1988-08-30
ES8406918A1 (es) 1984-08-16
KR840003445A (ko) 1984-09-08
MX161630A (es) 1990-11-26
DE3361739D1 (en) 1986-02-20
BE896059A (fr) 1983-09-01
ATA62883A (de) 1988-07-15
PL240787A1 (en) 1983-11-07
EG15781A (en) 1986-12-30
RO87318A (ro) 1985-08-31
PL139257B1 (en) 1987-01-31
KR900001096B1 (ko) 1990-02-26
GB2117000B (en) 1986-03-26
JPS58161748A (ja) 1983-09-26
IN157332B (pt) 1986-03-01
ES520165A0 (es) 1984-08-16
GB2117000A (en) 1983-10-05
AU1194083A (en) 1983-09-08
MY8700117A (en) 1987-12-31
CH651768A5 (fr) 1985-10-15
FR2522291B1 (pt) 1984-11-16
CS136983A2 (en) 1989-11-14
EP0087634A1 (fr) 1983-09-07
EP0087634B1 (fr) 1986-01-08
YU47283A (en) 1986-04-30
FR2522291A1 (fr) 1983-09-02
IT1158814B (it) 1987-02-25
SE8301060D0 (sv) 1983-02-25
SE8301060L (sv) 1983-09-02
ATE17375T1 (de) 1986-01-15
PL139262B1 (en) 1987-01-31
GB8304308D0 (en) 1983-03-23

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/02/98