DE69126033T2 - Verfahren zur herstellung duktilen gusseisen - Google Patents
Verfahren zur herstellung duktilen gusseisenInfo
- Publication number
- DE69126033T2 DE69126033T2 DE69126033T DE69126033T DE69126033T2 DE 69126033 T2 DE69126033 T2 DE 69126033T2 DE 69126033 T DE69126033 T DE 69126033T DE 69126033 T DE69126033 T DE 69126033T DE 69126033 T2 DE69126033 T2 DE 69126033T2
- Authority
- DE
- Germany
- Prior art keywords
- sample
- pct
- amount
- cast iron
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
-
- 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
- G01N33/204—Structure thereof, e.g. crystal structure
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9003290A SE501003C2 (sv) | 1990-10-15 | 1990-10-15 | Förfarande för framställning av segjärn |
PCT/SE1991/000686 WO1992006810A1 (en) | 1990-10-15 | 1991-10-11 | Method for the production of ductile cast iron |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69126033D1 DE69126033D1 (de) | 1997-06-12 |
DE69126033T2 true DE69126033T2 (de) | 1997-08-14 |
Family
ID=20380649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69126033T Expired - Fee Related DE69126033T2 (de) | 1990-10-15 | 1991-10-11 | Verfahren zur herstellung duktilen gusseisen |
Country Status (17)
Country | Link |
---|---|
US (1) | US5373888A (de) |
EP (1) | EP0553165B1 (de) |
JP (1) | JP2643026B2 (de) |
KR (1) | KR100218122B1 (de) |
AT (1) | ATE152649T1 (de) |
AU (1) | AU651389B2 (de) |
BR (1) | BR9106974A (de) |
CA (1) | CA2093419A1 (de) |
DE (1) | DE69126033T2 (de) |
ES (1) | ES2100962T3 (de) |
FI (1) | FI931644A (de) |
HU (1) | HU9301096D0 (de) |
MX (1) | MX174314B (de) |
PL (1) | PL169001B1 (de) |
RU (1) | RU2121511C1 (de) |
SE (1) | SE501003C2 (de) |
WO (1) | WO1992006810A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19938580A1 (de) * | 1999-08-18 | 2001-02-22 | Fischer Georg Fahrzeugtech | Sensor und Verfahren zur Bestimmung des Magnesiumgehaltes einer Gusseisenschmelze |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE466059B (sv) * | 1990-02-26 | 1991-12-09 | Sintercast Ltd | Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor |
US5314000A (en) * | 1993-05-03 | 1994-05-24 | General Electric Company | Method of controlling grain size distribution in investment casting |
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 |
SE504136C2 (sv) * | 1995-02-07 | 1996-11-18 | Sintercast Ab | Förfarande för framställning av gjutgods som är gjutna i ett enda stycke där vissa delar innehåller kompaktgrafitjärn och andra grått gjutjärn |
FR2731797B1 (fr) * | 1995-03-17 | 1997-04-11 | Renault | Procede et dispositif de determination de la structure de precipitation du graphite contenu dans une fonte avant sa coulee |
JP2750832B2 (ja) * | 1995-05-16 | 1998-05-13 | 株式会社木村鋳造所 | 鋳鉄の溶湯の性状を判定する方法 |
SE506802C2 (sv) * | 1996-03-18 | 1998-02-16 | Sintercast Ab | Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg |
WO1998025133A1 (en) * | 1996-12-04 | 1998-06-11 | Sintercast Ab | Method for judging the properties of molten cast iron |
DE10025940A1 (de) * | 2000-05-26 | 2001-11-29 | Georg Fischer Disa Ag | Verfahren zur Herstellung von Kugelgraphit-Gusseisen |
ES2367963T3 (es) | 2007-12-05 | 2011-11-11 | Casa Maristas Azterlan | Método para la predicción del grado de esferoidización en zonas definidas de piezas de fundición grafítica esferoidal. |
US7846381B2 (en) * | 2008-01-29 | 2010-12-07 | Aarrowcast, Inc. | Ferritic ductile cast iron alloys having high carbon content, high silicon content, low nickel content and formed without annealing |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE287391C (de) * | ||||
SE350606B (de) * | 1970-04-27 | 1972-10-30 | S Baeckerud | |
DE2739159C3 (de) * | 1976-09-09 | 1980-03-13 | Electro-Nite, N.V., Houthalen (Belgien) | Verfahren zur Erstellung von Proben von sphärolithischem oder wurmlinienförmigem Gußeisen |
FR2391473A1 (fr) * | 1977-05-18 | 1978-12-15 | Electro Nite | Procede et dispositif pour la determination de la structure metallographique de metaux ou d'alliages |
JPS596385B2 (ja) * | 1978-05-17 | 1984-02-10 | 矢作製鉄株式会社 | 鋳鉄溶湯の黒鉛球状化度の迅速判定方法および装置 |
US4354391A (en) * | 1980-12-24 | 1982-10-19 | Li Chou H | Sampling method |
DE3412024C1 (de) * | 1984-03-31 | 1985-07-18 | Fritz Winter, Eisengießerei oHG, 3570 Stadtallendorf | Verfahren und Vorrichtung zur thermischen Analyse von Gusseisen |
SE444817B (sv) * | 1984-09-12 | 1986-05-12 | Sintercast Ab | Forfarande for framstellning av gjutgods av gjutjern |
SE446775B (sv) * | 1985-02-05 | 1986-10-06 | Stig Lennart Baeckerud | Anordning for termisk analys och modifiering av metallsmeltor |
PL149360B1 (en) * | 1985-10-31 | 1990-02-28 | Inst Odlewnictwa | Apparatus for predicing as-solidified structure of casting alloys in particular cast iron spheroidization degree |
JPS63101050A (ja) * | 1986-10-16 | 1988-05-06 | Asahi Malleable Iron Co Ltd | 鋳鉄の接種効果判定法 |
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 |
-
1990
- 1990-10-15 SE SE9003290A patent/SE501003C2/sv unknown
-
1991
- 1991-10-11 EP EP91918037A patent/EP0553165B1/de not_active Expired - Lifetime
- 1991-10-11 CA CA002093419A patent/CA2093419A1/en not_active Abandoned
- 1991-10-11 DE DE69126033T patent/DE69126033T2/de not_active Expired - Fee Related
- 1991-10-11 ES ES91918037T patent/ES2100962T3/es not_active Expired - Lifetime
- 1991-10-11 US US08/039,126 patent/US5373888A/en not_active Expired - Fee Related
- 1991-10-11 PL PL91298855A patent/PL169001B1/pl unknown
- 1991-10-11 RU RU93004966A patent/RU2121511C1/ru active
- 1991-10-11 AT AT91918037T patent/ATE152649T1/de not_active IP Right Cessation
- 1991-10-11 AU AU87443/91A patent/AU651389B2/en not_active Ceased
- 1991-10-11 KR KR1019930701078A patent/KR100218122B1/ko not_active IP Right Cessation
- 1991-10-11 JP JP3517070A patent/JP2643026B2/ja not_active Expired - Lifetime
- 1991-10-11 WO PCT/SE1991/000686 patent/WO1992006810A1/en active IP Right Grant
- 1991-10-11 HU HU931096A patent/HU9301096D0/hu unknown
- 1991-10-11 BR BR919106974A patent/BR9106974A/pt not_active IP Right Cessation
- 1991-10-14 MX MX9101584A patent/MX174314B/es not_active IP Right Cessation
-
1993
- 1993-04-13 FI FI931644A patent/FI931644A/fi not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19938580A1 (de) * | 1999-08-18 | 2001-02-22 | Fischer Georg Fahrzeugtech | Sensor und Verfahren zur Bestimmung des Magnesiumgehaltes einer Gusseisenschmelze |
Also Published As
Publication number | Publication date |
---|---|
BR9106974A (pt) | 1993-08-24 |
SE501003C2 (sv) | 1994-10-17 |
WO1992006810A1 (en) | 1992-04-30 |
MX174314B (es) | 1994-05-04 |
FI931644A0 (fi) | 1993-04-13 |
ES2100962T3 (es) | 1997-07-01 |
SE9003290D0 (sv) | 1990-10-15 |
AU651389B2 (en) | 1994-07-21 |
SE9003290L (sv) | 1992-04-16 |
HU9301096D0 (en) | 1993-08-30 |
KR100218122B1 (ko) | 1999-09-01 |
DE69126033D1 (de) | 1997-06-12 |
US5373888A (en) | 1994-12-20 |
JPH06504319A (ja) | 1994-05-19 |
ATE152649T1 (de) | 1997-05-15 |
FI931644A (fi) | 1993-04-13 |
PL169001B1 (pl) | 1996-05-31 |
RU2121511C1 (ru) | 1998-11-10 |
AU8744391A (en) | 1992-05-20 |
EP0553165A1 (de) | 1993-08-04 |
JP2643026B2 (ja) | 1997-08-20 |
EP0553165B1 (de) | 1997-05-07 |
CA2093419A1 (en) | 1992-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |