JPS5910988B2 - 球状黒鉛鋳鉄及びその製造方法 - Google Patents

球状黒鉛鋳鉄及びその製造方法

Info

Publication number
JPS5910988B2
JPS5910988B2 JP54161365A JP16136579A JPS5910988B2 JP S5910988 B2 JPS5910988 B2 JP S5910988B2 JP 54161365 A JP54161365 A JP 54161365A JP 16136579 A JP16136579 A JP 16136579A JP S5910988 B2 JPS5910988 B2 JP S5910988B2
Authority
JP
Japan
Prior art keywords
cast iron
spheroidal graphite
graphite cast
content
iron according
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.)
Expired
Application number
JP54161365A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5594459A (en
Inventor
ホルスト・ミユ−ルバ−ガ−
ブルノ−・プリンツ
ボルフ・ブンデル
ウルリツヒ・シエ−フア−
ジヨゼフ・ボグナ−
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6057078&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5910988(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of JPS5594459A publication Critical patent/JPS5594459A/ja
Publication of JPS5910988B2 publication Critical patent/JPS5910988B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22C37/00—Cast-iron alloys
    • C22C37/04—Cast-iron alloys containing spheroidal graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
JP54161365A 1978-12-13 1979-12-12 球状黒鉛鋳鉄及びその製造方法 Expired JPS5910988B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782853870 DE2853870A1 (de) 1978-12-13 1978-12-13 Gusseisen mit kugelgraphit mit austenitisch-bainitischem mischgefuege
DE28538707CBH 1978-12-13

Publications (2)

Publication Number Publication Date
JPS5594459A JPS5594459A (en) 1980-07-17
JPS5910988B2 true JPS5910988B2 (ja) 1984-03-13

Family

ID=6057078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54161365A Expired JPS5910988B2 (ja) 1978-12-13 1979-12-12 球状黒鉛鋳鉄及びその製造方法

Country Status (4)

Country Link
EP (1) EP0018445B2 (cs)
JP (1) JPS5910988B2 (cs)
DE (2) DE2853870A1 (cs)
ZA (1) ZA796750B (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264155A (ja) * 1985-01-30 1986-11-22 Asahi Malleable Iron Co Ltd ベ−ナイト基地球状黒鉛鋳鉄およびその製法
JPS61264156A (ja) * 1985-01-30 1986-11-22 Asahi Malleable Iron Co Ltd ベ−ナイト基地球状黒鉛鋳鉄およびその製法
JPH04333369A (ja) * 1991-05-07 1992-11-20 Hitachi Zosen Corp 構造物における柱の溶接装置

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648350A5 (de) * 1981-12-03 1985-03-15 Fischer Ag Georg Verfahren zum isothermen bainitisieren von werkstuecken aus eisenwerkstoffen.
FR2522291A1 (fr) * 1982-03-01 1983-09-02 Pont A Mousson Tube centrifuge en fonte a graphite spheroidal et son procede de fabrication
US4619713A (en) * 1983-02-25 1986-10-28 Hitachi Metals, Ltd. Method of producing nodular graphite cast iron
JPS59157221A (ja) * 1983-02-25 1984-09-06 Hitachi Metals Ltd 球状黒鉛鋳鉄の製造法
JPS6024318A (ja) * 1983-02-25 1985-02-07 Hitachi Metals Ltd 球状黒鉛鋳鉄の製造法
JPS60121253A (ja) * 1983-12-05 1985-06-28 Nissan Motor Co Ltd 球状黒鉛鋳鉄
US4744211A (en) * 1984-01-06 1988-05-17 Hitachi Metals, Ltd. Detachable chain and method of producing the same
US4596606A (en) * 1984-09-04 1986-06-24 Ford Motor Company Method of making CG iron
JPS61136657A (ja) * 1984-12-05 1986-06-24 Ngk Insulators Ltd プラスチツク成形用鋳造金型
SE8502514L (sv) * 1985-05-22 1986-11-23 Volvo Ab Forfarande for framstellning av ett bainitherdat segjern
JPS6227547A (ja) * 1985-07-30 1987-02-05 Hitachi Metals Ltd コイルばねとその製造法
US4737199A (en) * 1985-12-23 1988-04-12 Ford Motor Company Machinable ductile or semiductile cast iron and method
JPS62214123A (ja) * 1986-03-17 1987-09-19 Kubota Ltd 高強度ダクタイル鋳鉄の製造方法
JPS63227744A (ja) * 1987-03-17 1988-09-22 Mazda Motor Corp 球状黒鉛鋳鉄鋳物およびその製造法
US5028281A (en) * 1988-06-14 1991-07-02 Textron, Inc. Camshaft
US4880477A (en) * 1988-06-14 1989-11-14 Textron, Inc. Process of making an austempered ductile iron article
DE3821169A1 (de) * 1988-06-23 1989-12-28 Wizemann Gmbh U Co J Verfahren zur herstellung verschleissfester gussteile
ES2048656B1 (es) * 1992-07-09 1994-10-16 Frenos Electricos Unidos Sa Rotores inducidos de ralentizadores electromagneticos fabricados con fundiciones nodulares ferriticas.
FR2709133B1 (fr) * 1993-08-18 1995-11-10 Tech Ind Fonderie Centre Procédé de traitement intercritique de charges en fonte.
FR2712606B1 (fr) * 1993-11-19 1996-02-09 Tech Ind Fonderie Centre Procédé d'élaboration d'une charge de fonte à graphite sphéroïdal à caractéristiques mécaniques élevées.
SE0200124D0 (sv) * 2002-01-18 2002-01-18 Ingenjoers N Allan Persson Hab Legerat segjärn
ITMI20021670A1 (it) * 2002-07-26 2004-01-26 Erre Vis S P A Ghisa sferoidale particolarmente per la realizzazione di segmenti elastici di tenuta per pistoni di motori a combustione interna
CA2497760C (en) 2002-09-04 2009-12-22 Intermet Corporation A machinable austempered cast iron article having improved machinability, fatigue performance, and resistance to environmental cracking and a method of making the same
DE10344073A1 (de) * 2003-09-23 2005-04-28 Daimler Chrysler Ag Kurbelwelle mit kombiniertem Antriebszahnrad sowie Verfahren zu ihrer Herstellung und deren Verwendung
DE102008050152B4 (de) 2008-10-01 2013-05-23 Claas Guss Gmbh Hochfeste, duktile Gusseisenlegierung mit Kugelgraphit sowie Verfahren zu deren Herstellung
IT1403676B1 (it) * 2011-02-02 2013-10-31 Fonderia Anselmi S P A Manufatti in ferrolega
US20200131606A1 (en) * 2018-10-30 2020-04-30 GM Global Technology Operations LLC High-strength nodular iron with good weldability and machinability

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR89010E (cs) * 1967-07-19
US2485760A (en) * 1947-03-22 1949-10-25 Int Nickel Co Cast ferrous alloy
DE1054102B (de) * 1955-07-08 1959-04-02 Teves Kg Alfred Verfahren zum Herstellen eines Gusseisens mit nadelfoermigem Zwischenstufengefuege
DE1123353B (de) * 1957-03-14 1962-02-08 Teves Kg Alfred Verfahren zur Herstellung von gusseisernen Kolbenringen
FR1286077A (fr) * 1961-01-20 1962-03-02 Renault Acier et traitement pour l'obtention de pièces à coefficient de dilatation thermique élevé
US3549430A (en) * 1967-11-14 1970-12-22 Int Nickel Co Bainitic ductile iron having high strength and toughness
US3860457A (en) * 1972-07-12 1975-01-14 Kymin Oy Kymmene Ab A ductile iron and method of making it
FI56699C (fi) * 1976-10-05 1980-03-10 Kymin Oy Kymmene Ab Maskinelement av segjaern foer kraftoeverfoering medelst friktion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264155A (ja) * 1985-01-30 1986-11-22 Asahi Malleable Iron Co Ltd ベ−ナイト基地球状黒鉛鋳鉄およびその製法
JPS61264156A (ja) * 1985-01-30 1986-11-22 Asahi Malleable Iron Co Ltd ベ−ナイト基地球状黒鉛鋳鉄およびその製法
JPH04333369A (ja) * 1991-05-07 1992-11-20 Hitachi Zosen Corp 構造物における柱の溶接装置

Also Published As

Publication number Publication date
DE2967045D1 (en) 1984-07-12
JPS5594459A (en) 1980-07-17
DE2853870C2 (cs) 1987-08-06
ZA796750B (en) 1980-11-26
EP0018445A1 (de) 1980-11-12
EP0018445B1 (de) 1984-06-06
EP0018445B2 (de) 1990-01-03
DE2853870A1 (de) 1980-07-03

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