SE8502514L - Forfarande for framstellning av ett bainitherdat segjern - Google Patents

Forfarande for framstellning av ett bainitherdat segjern

Info

Publication number
SE8502514L
SE8502514L SE8502514A SE8502514A SE8502514L SE 8502514 L SE8502514 L SE 8502514L SE 8502514 A SE8502514 A SE 8502514A SE 8502514 A SE8502514 A SE 8502514A SE 8502514 L SE8502514 L SE 8502514L
Authority
SE
Sweden
Prior art keywords
austenite
temperature
ferrite
bainite
casting
Prior art date
Application number
SE8502514A
Other languages
Unknown language ( )
English (en)
Other versions
SE8502514D0 (sv
Inventor
S-E Stenfors
Original Assignee
Volvo 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
Application filed by Volvo Ab filed Critical Volvo Ab
Priority to SE8502514A priority Critical patent/SE8502514L/sv
Publication of SE8502514D0 publication Critical patent/SE8502514D0/sv
Priority to EP86850178A priority patent/EP0203050A1/en
Priority to FI862137A priority patent/FI862137A/fi
Priority to PT8262986A priority patent/PT82629B/pt
Publication of SE8502514L publication Critical patent/SE8502514L/sv

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
SE8502514A 1985-05-22 1985-05-22 Forfarande for framstellning av ett bainitherdat segjern SE8502514L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8502514A SE8502514L (sv) 1985-05-22 1985-05-22 Forfarande for framstellning av ett bainitherdat segjern
EP86850178A EP0203050A1 (en) 1985-05-22 1986-05-20 A method for manufacturing austempered spheroidal graphite iron
FI862137A FI862137A (fi) 1985-05-22 1986-05-21 Foerfarande foer framstaellning av ett bainithaerdat segjaern.
PT8262986A PT82629B (en) 1985-05-22 1986-05-22 A method for manufacturing austempered spheroidal graphite iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502514A SE8502514L (sv) 1985-05-22 1985-05-22 Forfarande for framstellning av ett bainitherdat segjern

Publications (2)

Publication Number Publication Date
SE8502514D0 SE8502514D0 (sv) 1985-05-22
SE8502514L true SE8502514L (sv) 1986-11-23

Family

ID=20360299

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502514A SE8502514L (sv) 1985-05-22 1985-05-22 Forfarande for framstellning av ett bainitherdat segjern

Country Status (4)

Country Link
EP (1) EP0203050A1 (sv)
FI (1) FI862137A (sv)
PT (1) PT82629B (sv)
SE (1) SE8502514L (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63166928A (ja) * 1986-12-26 1988-07-11 Kurimoto Iron Works Ltd 強靭ベイナイト球状黒鉛鋳鉄の製造方法
SE464226B (sv) * 1988-12-13 1991-03-25 Sandvik Ab Valsring, sammansatt av haardmetall och gjutjaern samt saett foer framstaellning av densamma
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.
US5837069A (en) * 1997-09-16 1998-11-17 Weyburn-Bartel Inc. Cast iron components and method of making
JP5319871B2 (ja) * 2004-12-17 2013-10-16 ゼネラル・エレクトリック・カンパニイ ダクタイル鋳鉄合金
SE531107C2 (sv) 2006-12-16 2008-12-23 Indexator Ab Metod
CN104152787B (zh) * 2014-07-25 2017-01-11 安徽省宁国诚信耐磨材料有限公司 一种球墨铸球及其制作方法
CN106756464A (zh) * 2016-12-27 2017-05-31 宁国市华丰耐磨材料有限公司 一种大尺径奥铁体球墨铸铁磨球的制备方法
CN114231830A (zh) * 2021-11-05 2022-03-25 宁国东方碾磨材料股份有限公司 一种球墨铸铁磨球及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853870A1 (de) * 1978-12-13 1980-07-03 Schmidt Gmbh Karl Gusseisen mit kugelgraphit mit austenitisch-bainitischem mischgefuege
JPS60121253A (ja) * 1983-12-05 1985-06-28 Nissan Motor Co Ltd 球状黒鉛鋳鉄

Also Published As

Publication number Publication date
FI862137A (fi) 1986-11-23
PT82629A (en) 1986-06-01
PT82629B (en) 1987-09-28
FI862137A0 (fi) 1986-05-21
SE8502514D0 (sv) 1985-05-22
EP0203050A1 (en) 1986-11-26

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8502514-6

Effective date: 19880126