DE69915384T2 - Verfahren zur vorhersage der mikrostruktur von erstarrendem gusseisen - Google Patents

Verfahren zur vorhersage der mikrostruktur von erstarrendem gusseisen Download PDF

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Publication number
DE69915384T2
DE69915384T2 DE69915384T DE69915384T DE69915384T2 DE 69915384 T2 DE69915384 T2 DE 69915384T2 DE 69915384 T DE69915384 T DE 69915384T DE 69915384 T DE69915384 T DE 69915384T DE 69915384 T2 DE69915384 T2 DE 69915384T2
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DE
Germany
Prior art keywords
heat
cast iron
curves
sample vessel
modifying agent
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 - Lifetime
Application number
DE69915384T
Other languages
German (de)
English (en)
Other versions
DE69915384D1 (de
Inventor
Patrik Popelar
Conny Andersson
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.)
SinterCast AB
Original Assignee
SinterCast 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 SE9804419A external-priority patent/SE516136C2/sv
Application filed by SinterCast AB filed Critical SinterCast AB
Publication of DE69915384D1 publication Critical patent/DE69915384D1/de
Application granted granted Critical
Publication of DE69915384T2 publication Critical patent/DE69915384T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69915384T 1998-12-18 1999-12-16 Verfahren zur vorhersage der mikrostruktur von erstarrendem gusseisen Expired - Lifetime DE69915384T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9804419A SE516136C2 (sv) 1998-12-18 1998-12-18 Process, anordning och datorprogram för bestämning av mängd tillsatsmedel för gjutjärnssmälta
SE9804419 1998-12-18
SE9902407 1999-06-24
SE9902407A SE515026C2 (sv) 1998-12-18 1999-06-24 Förfarande för att förutsäga mikrostrukturen i gjutjärn, anordnings och dataprogramprodukt för utförande av förfarandet
PCT/SE1999/002393 WO2000037699A1 (en) 1998-12-18 1999-12-16 Method for predicting the microstructure of solidifying cast iron

Publications (2)

Publication Number Publication Date
DE69915384D1 DE69915384D1 (de) 2004-04-08
DE69915384T2 true DE69915384T2 (de) 2005-02-24

Family

ID=26663459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69915384T Expired - Lifetime DE69915384T2 (de) 1998-12-18 1999-12-16 Verfahren zur vorhersage der mikrostruktur von erstarrendem gusseisen

Country Status (13)

Country Link
US (1) US6571856B1 (enExample)
EP (1) EP1165850B1 (enExample)
JP (1) JP4490590B2 (enExample)
KR (1) KR100656255B1 (enExample)
CN (1) CN1122729C (enExample)
AT (1) ATE261000T1 (enExample)
AU (1) AU3092300A (enExample)
BR (1) BR9916200B1 (enExample)
CZ (1) CZ20011829A3 (enExample)
DE (1) DE69915384T2 (enExample)
PL (1) PL194960B1 (enExample)
SE (1) SE515026C2 (enExample)
WO (1) WO2000037699A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511376C2 (sv) * 1997-11-28 1999-09-20 Sintercast Ab Provtagningsanordning för termisk analys av stelnande metall
SE516136C2 (sv) * 1998-12-18 2001-11-19 Sintercast Ab Process, anordning och datorprogram för bestämning av mängd tillsatsmedel för gjutjärnssmälta
SE9904257D0 (sv) 1999-11-23 1999-11-23 Sintercast Ab New cast iron alloy
US9181785B2 (en) 2010-11-30 2015-11-10 Baker Hughes Incorporated Automatic bypass for ESP pump suction deployed in a PBR in tubing
EP2936146B1 (en) 2012-12-21 2017-02-01 Volvo Truck Corporation A method of analysing an iron melt
SE537286C2 (sv) 2013-07-12 2015-03-24 Sintercast Ab Sammansättning för beläggning av en yta, beläggning, provtagningsanordning för termisk analys av stelnande metall samttillverkning av provtagningsanordning
SE537282C2 (sv) * 2013-07-12 2015-03-24 Sintercast Ab En provtagningsanordning för termisk analys
CN103698331B (zh) * 2013-09-06 2016-06-29 内蒙古科技大学 一种高温凝固相转变规律测定实验方法及装置
WO2017214425A1 (en) 2016-06-10 2017-12-14 Dirtt Environmental Solutions, Inc. Wall system with electronic device mounting assembly
JP7585086B2 (ja) 2021-02-24 2024-11-18 株式会社栗本鐵工所 鋳鉄溶湯製造装置および方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT362804B (de) * 1977-12-05 1981-06-25 Ableidinger K Dr & Co Verfahren zur einstellung oder korrektur der zusammensetzung von eisen-kohlenstoff-schmelzen vor dem abguss
FR2443879A1 (fr) 1978-12-13 1980-07-11 Aerosol Inventions Dev Dispositif a effet tourbillonnaire pour la pulverisation de liquides sous pression
SE444817B (sv) 1984-09-12 1986-05-12 Sintercast Ab Forfarande for framstellning av gjutgods av gjutjern
SE466059B (sv) 1990-02-26 1991-12-09 Sintercast Ltd Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor
SE469712B (sv) 1990-10-15 1993-08-30 Sintercast Ltd Foerfarande foer framstaellning av gjutjaern med kompakt grafit
SE9500297D0 (sv) * 1995-01-27 1995-01-27 Sintercast Ab A sampling device for thermal analysis
SE506802C2 (sv) * 1996-03-18 1998-02-16 Sintercast Ab Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg
JPH10296385A (ja) * 1997-04-23 1998-11-10 Hitachi Metals Ltd 球状黒鉛鋳鉄鋳物の製造方法
SE9704208L (sv) * 1997-11-17 1999-05-18 Sintercast Ab Nytt förfarande

Also Published As

Publication number Publication date
CN1122729C (zh) 2003-10-01
SE9902407D0 (sv) 1999-06-24
SE515026C2 (sv) 2001-05-28
DE69915384D1 (de) 2004-04-08
KR100656255B1 (ko) 2006-12-11
EP1165850B1 (en) 2004-03-03
PL194960B1 (pl) 2007-07-31
US6571856B1 (en) 2003-06-03
JP4490590B2 (ja) 2010-06-30
KR20010093175A (ko) 2001-10-27
BR9916200A (pt) 2001-09-04
AU3092300A (en) 2000-07-12
BR9916200B1 (pt) 2010-09-08
WO2000037699A1 (en) 2000-06-29
JP2002533571A (ja) 2002-10-08
CZ20011829A3 (cs) 2002-04-17
CN1336964A (zh) 2002-02-20
PL348921A1 (en) 2002-06-17
EP1165850A1 (en) 2002-01-02
ATE261000T1 (de) 2004-03-15

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8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition