SE9501960L - Kontinuerlig produktionskontroll av gjutjärn genom mätning av ytspänning av det basbehandlade järnet - Google Patents

Kontinuerlig produktionskontroll av gjutjärn genom mätning av ytspänning av det basbehandlade järnet

Info

Publication number
SE9501960L
SE9501960L SE9501960A SE9501960A SE9501960L SE 9501960 L SE9501960 L SE 9501960L SE 9501960 A SE9501960 A SE 9501960A SE 9501960 A SE9501960 A SE 9501960A SE 9501960 L SE9501960 L SE 9501960L
Authority
SE
Sweden
Prior art keywords
sample
molten iron
surface tension
iron
pct
Prior art date
Application number
SE9501960A
Other languages
Unknown language ( )
English (en)
Other versions
SE9501960D0 (sv
Inventor
Steve Dawson
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
Application filed by Sintercast Ab filed Critical Sintercast Ab
Priority to SE9501960A priority Critical patent/SE9501960L/sv
Publication of SE9501960D0 publication Critical patent/SE9501960D0/sv
Priority to ZA964009A priority patent/ZA964009B/xx
Priority to US08/952,768 priority patent/US5891213A/en
Priority to DE69603852T priority patent/DE69603852T2/de
Priority to CZ973303A priority patent/CZ330397A3/cs
Priority to CN96194320A priority patent/CN1186525A/zh
Priority to AU59161/96A priority patent/AU5916196A/en
Priority to PCT/SE1996/000659 priority patent/WO1996038595A1/en
Priority to EP96916409A priority patent/EP0828861B1/en
Priority to JP8536406A priority patent/JPH11510558A/ja
Priority to TW085106137A priority patent/TW302392B/zh
Publication of SE9501960L publication Critical patent/SE9501960L/sv
Priority to MXPA/A/1997/009180A priority patent/MXPA97009180A/xx

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Catalysts (AREA)
  • Compounds Of Iron (AREA)
  • Sampling And Sample Adjustment (AREA)
SE9501960A 1995-05-29 1995-05-29 Kontinuerlig produktionskontroll av gjutjärn genom mätning av ytspänning av det basbehandlade järnet SE9501960L (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9501960A SE9501960L (sv) 1995-05-29 1995-05-29 Kontinuerlig produktionskontroll av gjutjärn genom mätning av ytspänning av det basbehandlade järnet
ZA964009A ZA964009B (en) 1995-05-29 1996-05-20 On-line production control of cast irons by measuring the surface tension of the base treated iron
JP8536406A JPH11510558A (ja) 1995-05-29 1996-05-21 下処理済み鉄の表面張力を測定することによる鋳鉄のオンライン生産管理方法
CZ973303A CZ330397A3 (cs) 1995-05-29 1996-05-21 Způsob predikce tvorby krystalizačních jader a růstu krystalů grafitu při tuhnutí litiny
DE69603852T DE69603852T2 (de) 1995-05-29 1996-05-21 On-line produktionssteuerung an gusseisen durch die messung der oberflächenspannung vom behandelten gusseisen
US08/952,768 US5891213A (en) 1995-05-29 1996-05-21 On-line production control of cast irons by measuring the surface tension of the base treated iron
CN96194320A CN1186525A (zh) 1995-05-29 1996-05-21 用测量基本处理过的铁水的表面张力进行铸铁的在线生产控制
AU59161/96A AU5916196A (en) 1995-05-29 1996-05-21 On-line production control of cast irons by measuring the su rface tension of the base treated iron
PCT/SE1996/000659 WO1996038595A1 (en) 1995-05-29 1996-05-21 On-line production control of cast irons by measuring the surface tension of the base treated iron
EP96916409A EP0828861B1 (en) 1995-05-29 1996-05-21 On-line production control of cast irons by measuring the surface tension of the base treated iron
TW085106137A TW302392B (sv) 1995-05-29 1996-05-23
MXPA/A/1997/009180A MXPA97009180A (en) 1995-05-29 1997-11-27 Control of production in line of cast iron measuring the superficial tension of the iron treated with b

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501960A SE9501960L (sv) 1995-05-29 1995-05-29 Kontinuerlig produktionskontroll av gjutjärn genom mätning av ytspänning av det basbehandlade järnet

Publications (2)

Publication Number Publication Date
SE9501960D0 SE9501960D0 (sv) 1995-05-29
SE9501960L true SE9501960L (sv) 1996-11-30

Family

ID=20398443

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501960A SE9501960L (sv) 1995-05-29 1995-05-29 Kontinuerlig produktionskontroll av gjutjärn genom mätning av ytspänning av det basbehandlade järnet

Country Status (11)

Country Link
US (1) US5891213A (sv)
EP (1) EP0828861B1 (sv)
JP (1) JPH11510558A (sv)
CN (1) CN1186525A (sv)
AU (1) AU5916196A (sv)
CZ (1) CZ330397A3 (sv)
DE (1) DE69603852T2 (sv)
SE (1) SE9501960L (sv)
TW (1) TW302392B (sv)
WO (1) WO1996038595A1 (sv)
ZA (1) ZA964009B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346781A1 (de) * 2003-10-08 2005-05-25 Daimlerchrysler Ag Verfahren zur Qualitätsbestimmung einer Schmelze
JP2007138241A (ja) * 2005-11-17 2007-06-07 Tomotetsu Kogyo Kk プレス金型用鋳鉄およびプレス金型用鋳鉄製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284192A (en) * 1963-01-22 1966-11-08 Gen Motors Corp Method of determining graphite shapes in nodular iron
US3765227A (en) * 1970-10-01 1973-10-16 J Campbell Apparatus for the determination of surface tension of liquids
RO71368A2 (ro) * 1979-02-16 1981-08-30 Institutul De Cercetaresstiintifica,Inginerie Tehnologica Si Proiectare Pentru Sectoare Calde,Ro Procedeu de elaborare a fontelor cu grafit vermicular prin dubla modificare
LU83789A1 (fr) * 1981-11-26 1983-09-01 Arbed Procede et dispositif pour effectuer des mesures ou des prelevements dans un bain de metal liquide
SE444817B (sv) * 1984-09-12 1986-05-12 Sintercast Ab Forfarande for framstellning av gjutgods av gjutjern
DE4035768A1 (de) * 1990-11-07 1992-05-14 Univ Berlin Humboldt Verfahren und vorrichtung zur bestimmung des verunreinigungsgrades in weichlotbaedern
US5305815A (en) * 1992-10-30 1994-04-26 Queen's University Method and apparatus for predicting microstructure of cast iron
JP2510947B2 (ja) * 1993-10-15 1996-06-26 有限会社日本サブランスプローブエンジニアリング 鋳鉄の溶湯中における球状化剤またはｃｖ化剤の有無および片状黒鉛鋳鉄のチル化傾向を判別する方法とそれに使用する試料採取容器

Also Published As

Publication number Publication date
DE69603852D1 (de) 1999-09-23
WO1996038595A1 (en) 1996-12-05
CZ330397A3 (cs) 1999-01-13
DE69603852T2 (de) 2000-03-09
TW302392B (sv) 1997-04-11
CN1186525A (zh) 1998-07-01
EP0828861B1 (en) 1999-08-18
JPH11510558A (ja) 1999-09-14
ZA964009B (en) 1996-11-27
EP0828861A1 (en) 1998-03-18
SE9501960D0 (sv) 1995-05-29
AU5916196A (en) 1996-12-18
MX9709180A (es) 1998-03-31
US5891213A (en) 1999-04-06

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