JPS543129B2 - - Google Patents

Info

Publication number
JPS543129B2
JPS543129B2 JP953073A JP953073A JPS543129B2 JP S543129 B2 JPS543129 B2 JP S543129B2 JP 953073 A JP953073 A JP 953073A JP 953073 A JP953073 A JP 953073A JP S543129 B2 JPS543129 B2 JP S543129B2
Authority
JP
Japan
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
JP953073A
Other languages
Japanese (ja)
Other versions
JPS4997720A (enrdf_load_stackoverflow
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 filed Critical
Priority to JP953073A priority Critical patent/JPS543129B2/ja
Priority to US430681A priority patent/US3891432A/en
Priority to DE2402945A priority patent/DE2402945A1/de
Publication of JPS4997720A publication Critical patent/JPS4997720A/ja
Publication of JPS543129B2 publication Critical patent/JPS543129B2/ja
Expired 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
    • C22C37/04—Cast-iron alloys containing spheroidal graphite
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP953073A 1973-01-24 1973-01-24 Expired JPS543129B2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP953073A JPS543129B2 (enrdf_load_stackoverflow) 1973-01-24 1973-01-24
US430681A US3891432A (en) 1973-01-24 1974-01-04 High toughness spheroidal graphite cast iron and method for producing the same
DE2402945A DE2402945A1 (de) 1973-01-24 1974-01-22 Hochzaehes gusseisen mit kugelgraphit und verfahren zu seiner herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP953073A JPS543129B2 (enrdf_load_stackoverflow) 1973-01-24 1973-01-24

Publications (2)

Publication Number Publication Date
JPS4997720A JPS4997720A (enrdf_load_stackoverflow) 1974-09-17
JPS543129B2 true JPS543129B2 (enrdf_load_stackoverflow) 1979-02-19

Family

ID=11722810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP953073A Expired JPS543129B2 (enrdf_load_stackoverflow) 1973-01-24 1973-01-24

Country Status (3)

Country Link
US (1) US3891432A (enrdf_load_stackoverflow)
JP (1) JPS543129B2 (enrdf_load_stackoverflow)
DE (1) DE2402945A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168476A1 (ja) 2017-03-17 2018-09-20 三菱マテリアル株式会社 接合体の製造方法、絶縁回路基板の製造方法、及び、ヒートシンク付き絶縁回路基板の製造方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535461B2 (enrdf_load_stackoverflow) * 1974-08-16 1980-09-13
JPS51123719A (en) * 1975-04-22 1976-10-28 Katsuya Igawa Tough spherical graphite cast-iron and heat treatment thereof
DE3734877C1 (de) * 1987-10-15 1988-10-27 Sueddeutsche Kalkstickstoff Mittel und Verfahren zur Aufstickung von Gusseisen
EP1225239A4 (en) * 1999-06-08 2002-09-11 Asahi Tec Corp CAST IRON WITH BALL GRAPHITE WITHOUT BAINITIC CONVERSION
JP4523776B2 (ja) * 2003-02-12 2010-08-11 新日本製鐵株式会社 鋳鉄、およびその製造方法
ITVR20060111A1 (it) * 2006-07-03 2008-01-04 Zanardi Fonderie S P A Procedimento per la produzione di componenti meccanici in ghisa sferoidale
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
ES2905120T3 (es) * 2017-03-29 2022-04-07 I2C Tech Institute Método para la producción de un producto colado en troquel de hierro colado grafítico esférico que incluye grafito esférico ultrafino, y agente de tratamiento de esferoidización

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013911A (en) * 1953-11-18 1961-12-19 Renault Malleable cast iron compositions
US3133813A (en) * 1960-08-30 1964-05-19 Teves Kg Alfred Process for the manufacture of cast iron having an eutectic graphite formation
DE1139652B (de) * 1960-09-14 1962-11-15 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung einer Silicium, Magnesium und Calcium enthaltenden Vorlegierung
US3309197A (en) * 1962-10-16 1967-03-14 Kusaka Kazuji Nodular graphite cast iron containing calcium and magnesium
US3257197A (en) * 1963-04-17 1966-06-21 Union Carbide Corp Method for adding nitrogen to molten metals
US3321304A (en) * 1963-12-23 1967-05-23 American Cast Iron Pipe Co Materials for and methods of treating molten ferrous metals to produce nodular iron
FR1525645A (fr) * 1966-05-24 1968-10-23 Vanadium Corp Of America Perfectionnements aux procédés de préparation de fonte nodulaire
JPS516608B1 (enrdf_load_stackoverflow) * 1971-04-05 1976-03-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168476A1 (ja) 2017-03-17 2018-09-20 三菱マテリアル株式会社 接合体の製造方法、絶縁回路基板の製造方法、及び、ヒートシンク付き絶縁回路基板の製造方法
KR20190129845A (ko) 2017-03-17 2019-11-20 미쓰비시 마테리알 가부시키가이샤 접합체의 제조 방법, 절연 회로 기판의 제조 방법, 및 히트 싱크가 부착된 절연 회로 기판의 제조 방법

Also Published As

Publication number Publication date
DE2402945A1 (de) 1974-08-01
US3891432A (en) 1975-06-24
JPS4997720A (enrdf_load_stackoverflow) 1974-09-17

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