DK143415C - S.G. IRON WITH A MICROSTRUCTURE OF ISOTHERMIC BAINITE AND 20-50VOL.-PCT. RESTAUSTENIT - Google Patents

S.G. IRON WITH A MICROSTRUCTURE OF ISOTHERMIC BAINITE AND 20-50VOL.-PCT. RESTAUSTENIT

Info

Publication number
DK143415C
DK143415C DK384473A DK384473A DK143415C DK 143415 C DK143415 C DK 143415C DK 384473 A DK384473 A DK 384473A DK 384473 A DK384473 A DK 384473A DK 143415 C DK143415 C DK 143415C
Authority
DK
Denmark
Prior art keywords
restaustenit
isothermic
50vol
bainite
microstructure
Prior art date
Application number
DK384473A
Other languages
Danish (da)
Other versions
DK143415B (en
Inventor
J Vuorinen
Y Ingman
M Johansson
Original Assignee
Kymin Oy Kymmene Ab
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
Priority claimed from FI199672A external-priority patent/FI49732C/en
Application filed by Kymin Oy Kymmene Ab filed Critical Kymin Oy Kymmene Ab
Publication of DK143415B publication Critical patent/DK143415B/en
Application granted granted Critical
Publication of DK143415C publication Critical patent/DK143415C/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
DK384473A 1972-07-12 1973-07-11 S.G. IRON WITH A MICROSTRUCTURE OF ISOTHERMIC BAINITE AND 20-50VOL.-PCT. RESTAUSTENIT DK143415C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI199772 1972-07-12
FI199672 1972-07-12
FI199772 1972-07-12
FI199672A FI49732C (en) 1972-07-12 1972-07-12 Alloyed SG iron.

Publications (2)

Publication Number Publication Date
DK143415B DK143415B (en) 1981-08-17
DK143415C true DK143415C (en) 1981-12-21

Family

ID=26156551

Family Applications (1)

Application Number Title Priority Date Filing Date
DK384473A DK143415C (en) 1972-07-12 1973-07-11 S.G. IRON WITH A MICROSTRUCTURE OF ISOTHERMIC BAINITE AND 20-50VOL.-PCT. RESTAUSTENIT

Country Status (11)

Country Link
US (1) US3860457A (en)
JP (1) JPS553422B2 (en)
CA (1) CA1016372A (en)
CH (1) CH606461A5 (en)
DE (1) DE2334992C2 (en)
DK (1) DK143415C (en)
FR (1) FR2192184B1 (en)
GB (1) GB1417435A (en)
NL (1) NL7309637A (en)
NO (1) NO132764C (en)
SE (1) SE396093C (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599615B2 (en) * 1974-09-25 1984-03-03 株式会社リケン Tough spheroidal graphite cast iron with superplasticity and heat treatment method
US4018632A (en) * 1976-03-12 1977-04-19 Chrysler Corporation Machinable powder metal parts
FI56699C (en) * 1976-10-05 1980-03-10 Kymin Oy Kymmene Ab MASKINELEMENT AV SEGJAERN FOER KRAFTOEVERFOERING MEDELST FRIKTION
FI780026A (en) * 1978-01-05 1979-07-06 Ovako Oy KISELLEGERAT STAOL
DE2853870A1 (en) * 1978-12-13 1980-07-03 Schmidt Gmbh Karl BALL GRAPHITE CAST IRON WITH AUSTENITIC-BAINITIC MIXED TEXTURE
US4222793A (en) * 1979-03-06 1980-09-16 General Motors Corporation High stress nodular iron gears and method of making same
JPS55164055A (en) * 1979-06-08 1980-12-20 Toyota Motor Corp Spherical graphite cast iron for surface quenching
CH653706A5 (en) * 1981-05-21 1986-01-15 Fischer Ag Georg METHOD AND DEVICE FOR SECTIONAL HEAT TREATMENT OF COMPONENTS MADE OF FERROUS MATERIALS.
CH648350A5 (en) * 1981-12-03 1985-03-15 Fischer Ag Georg METHOD FOR isothermal austempering OF workpieces made of ferrous materials.
FR2522291A1 (en) * 1982-03-01 1983-09-02 Pont A Mousson CENTRIFUGAL CAST IRON WITH SPHEROIDAL GRAPHITE AND MANUFACTURING METHOD THEREOF
US4541878A (en) * 1982-12-02 1985-09-17 Horst Muhlberger Cast iron with spheroidal graphite and austenitic-bainitic mixed structure
JPS59129730A (en) * 1983-01-18 1984-07-26 Toyota Motor Corp Production of high strength crank shaft
US4619713A (en) * 1983-02-25 1986-10-28 Hitachi Metals, Ltd. Method of producing nodular graphite cast iron
JPS60121253A (en) * 1983-12-05 1985-06-28 Nissan Motor Co Ltd Spheroidal graphite cast iron
JPS60184659A (en) * 1984-03-02 1985-09-20 Toyota Motor Corp Spheroidal graphite cast iron having high strength and toughness
JPS60197841A (en) * 1984-03-19 1985-10-07 Nissan Motor Co Ltd Spheroidal graphite cast iron
JP2672293B2 (en) * 1984-08-30 1997-11-05 日立金属株式会社 Spheroidal graphite cast iron with excellent mechanical properties
US4596606A (en) * 1984-09-04 1986-06-24 Ford Motor Company Method of making CG iron
JPS61136657A (en) * 1984-12-05 1986-06-24 Ngk Insulators Ltd Cast metallic mold for molding plastic
US4666533A (en) * 1985-09-05 1987-05-19 Ford Motor Company Hardenable cast iron and the method of making cast iron
US4737199A (en) * 1985-12-23 1988-04-12 Ford Motor Company Machinable ductile or semiductile cast iron and method
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
SE464226B (en) * 1988-12-13 1991-03-25 Sandvik Ab ROLLING RING, COMPOSITION OF HEAVY METAL AND MOLDING AND SET FOR MANUFACTURING THEREOF
US5167067A (en) * 1988-12-13 1992-12-01 Sandvik Ab Method of making a roll with a composite roll ring of cemented carbide and cast iron
US5044056A (en) * 1988-12-13 1991-09-03 Sandvik Ab Roll ring comprising a ring of cemented carbide metallurgically bonded to a cast iron body
US4964344A (en) * 1989-04-28 1990-10-23 Mid-West Conveyor Company, Inc. Side link pusher dog with lubrication passage
US4981081A (en) * 1989-05-24 1991-01-01 Mid-West Conveyor Company, Inc. Center link pusher dog for power and free conveyors
US5248289A (en) * 1989-12-13 1993-09-28 Sandvik Ab Cast iron roll with one or more cemented carbide roll rings metallurgically bonded thereto
US5359772A (en) * 1989-12-13 1994-11-01 Sandvik Ab Method for manufacture of a roll ring comprising cemented carbide and cast iron
US5082507A (en) * 1990-10-26 1992-01-21 Curry Gregory T Austempered ductile iron gear and method of making it
US5246510A (en) * 1992-06-01 1993-09-21 Applied Process Method for producing a selectively surface hardened cast iron part
US5865385A (en) * 1997-02-21 1999-02-02 Arnett; Charles R. Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite
FR2800752B1 (en) * 1999-11-10 2002-02-08 Mecanique Franc De PROCESS FOR THE MANUFACTURE OF A CRUDE SPHEROIDAL RAW CAST IRON
DE60203893T2 (en) * 2001-01-24 2006-01-19 Federal-Mogul Sintered Products Ltd., Coventry METHOD FOR PRODUCING COPPER INTEGRATED RAW IRON MATERIAL
JP2003184769A (en) * 2001-12-12 2003-07-03 Hitachi Ltd Screw compressor and manufacturing method of rotor therefor
SE0200124D0 (en) * 2002-01-18 2002-01-18 Ingenjoers N Allan Persson Hab Alloy iron
ATE409945T1 (en) * 2002-05-21 2008-10-15 Univ Duke BATCH TARGET AND METHOD FOR GENERATING A RADIONUCLIDE
US7128034B2 (en) * 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
US7273026B2 (en) * 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
CN100366758C (en) * 2004-12-02 2008-02-06 张志祥 New technology for nodular cast iron crankshaft isothermal hardening
CA2598163C (en) * 2005-02-17 2011-03-22 Tritron Gmbh & Co. Kg Pretreatment and/or precoating of nonabsorbent substrates and/or nonabsorbent support materials
SE531107C2 (en) * 2006-12-16 2008-12-23 Indexator Ab Method
DE102008057947A1 (en) * 2008-11-19 2010-05-20 Mitec Automotive Ag Balance shaft for a reciprocating engine
US8670513B2 (en) * 2009-05-01 2014-03-11 Bti Targetry, Llc Particle beam target with improved heat transfer and related apparatus and methods
KR102599427B1 (en) * 2018-12-11 2023-11-08 현대자동차주식회사 A method of manufacturing a cam piece for continuously variable valve duration and a cam piece manufactured therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324322A (en) * 1940-05-30 1943-07-13 Int Nickel Co High quality cast iron
US2485760A (en) * 1947-03-22 1949-10-25 Int Nickel Co Cast ferrous alloy
DE1121639B (en) * 1956-03-16 1962-01-11 Renault Process for the production of cast iron pieces with a maximum thickness of 25 mm and very high toughness
DE1178451B (en) * 1957-06-06 1964-09-24 Goetzewerke Process for the production of non-circular piston rings with high flexural strength and wear resistance
FR1286077A (en) * 1961-01-20 1962-03-02 Renault Steel and treatment to obtain parts with a high thermal expansion coefficient
US3549431A (en) * 1965-07-27 1970-12-22 Renault Method of production of cast-iron parts with a high coefficient of thermal expansion
US3549430A (en) * 1967-11-14 1970-12-22 Int Nickel Co Bainitic ductile iron having high strength and toughness

Also Published As

Publication number Publication date
CH606461A5 (en) 1978-10-31
JPS553422B2 (en) 1980-01-25
DK143415B (en) 1981-08-17
NO132764B (en) 1975-09-22
SE396093C (en) 1981-03-12
FR2192184A1 (en) 1974-02-08
GB1417435A (en) 1975-12-10
DE2334992C2 (en) 1984-08-16
JPS4953115A (en) 1974-05-23
US3860457A (en) 1975-01-14
DE2334992A1 (en) 1974-02-07
NL7309637A (en) 1974-01-15
CA1016372A (en) 1977-08-30
NO132764C (en) 1975-12-29
FR2192184B1 (en) 1977-09-09
SE396093B (en) 1977-09-05

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Legal Events

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PUP Patent expired