SE466059B - Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor - Google Patents

Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor

Info

Publication number
SE466059B
SE466059B SE9000678A SE9000678A SE466059B SE 466059 B SE466059 B SE 466059B SE 9000678 A SE9000678 A SE 9000678A SE 9000678 A SE9000678 A SE 9000678A SE 466059 B SE466059 B SE 466059B
Authority
SE
Sweden
Prior art keywords
melt
sample
temperature
difference
eutectic
Prior art date
Application number
SE9000678A
Other languages
English (en)
Swedish (sv)
Other versions
SE9000678L (sv
SE9000678D0 (sv
Inventor
S L Baeckerud
Original Assignee
Sintercast Ltd
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 Ltd filed Critical Sintercast Ltd
Priority to SE9000678A priority Critical patent/SE466059B/sv
Publication of SE9000678D0 publication Critical patent/SE9000678D0/xx
Priority to SU915052845A priority patent/RU2096485C1/ru
Priority to HU9202751A priority patent/HUT62663A/hu
Priority to CA002076850A priority patent/CA2076850A1/en
Priority to BR919106094A priority patent/BR9106094A/pt
Priority to AU73491/91A priority patent/AU652554B2/en
Priority to AT91905157T priority patent/ATE122729T1/de
Priority to EP91905157A priority patent/EP0517770B1/en
Priority to FI923814A priority patent/FI923814A7/fi
Priority to US07/923,902 priority patent/US5328502A/en
Priority to KR1019920702048A priority patent/KR100205248B1/ko
Priority to JP3505216A priority patent/JP2643024B2/ja
Priority to DE69109857T priority patent/DE69109857T2/de
Priority to PCT/SE1991/000144 priority patent/WO1991013176A1/en
Priority to CS91492A priority patent/CS49291A3/cs
Publication of SE9000678L publication Critical patent/SE9000678L/
Publication of SE466059B publication Critical patent/SE466059B/sv
Priority to NO92923319A priority patent/NO923319L/no

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
    • 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
    • C21C1/08—Manufacture of cast-iron
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Compounds Of Iron (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Materials For Photolithography (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Saccharide Compounds (AREA)
  • Manufacture Of Iron (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE9000678A 1990-02-26 1990-02-26 Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor SE466059B (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE9000678A SE466059B (sv) 1990-02-26 1990-02-26 Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor
PCT/SE1991/000144 WO1991013176A1 (en) 1990-02-26 1991-02-25 A method for controlling and regulating the primary nucleation of iron melts
FI923814A FI923814A7 (fi) 1990-02-26 1991-02-25 Menetelmä rautasulatteiden primäärisen ytimenmuodostuksen valvomiseksi ja säätämiseksi
KR1019920702048A KR100205248B1 (ko) 1990-02-26 1991-02-25 철용융물의 일차 핵생성을 제어하고 조정하는 방법
CA002076850A CA2076850A1 (en) 1990-02-26 1991-02-25 Method for controlling and regulating the primary nucleation of iron melts
BR919106094A BR9106094A (pt) 1990-02-26 1991-02-25 Processo para controle e regulagem de nucleacao primaria de fundicoes de ferro
AU73491/91A AU652554B2 (en) 1990-02-26 1991-02-25 A method for controlling and regulating the primary nucleation of iron melts
AT91905157T ATE122729T1 (de) 1990-02-26 1991-02-25 Verfahren zum steuern und beeinflussen der primärkeimbildung von eisenschmelzen.
EP91905157A EP0517770B1 (en) 1990-02-26 1991-02-25 A method for controlling and regulating the primary nucleation of iron melts
SU915052845A RU2096485C1 (ru) 1990-02-26 1991-02-25 Способ контроля и регулирования кристаллизационной способности жидкого чугуна
US07/923,902 US5328502A (en) 1990-02-26 1991-02-25 Method for controlling and regulating the primary nucleation of iron melts
HU9202751A HUT62663A (en) 1990-02-26 1991-02-25 Process for controlling solidification process of cast iron
JP3505216A JP2643024B2 (ja) 1990-02-26 1991-02-25 鉄溶融物の一次核生成を制御し調節する方法
DE69109857T DE69109857T2 (de) 1990-02-26 1991-02-25 Verfahren zum steuern und beeinflussen der primärkeimbildung von eisenschmelzen.
CS91492A CS49291A3 (en) 1990-02-26 1991-02-26 Control and regulation of molten metals primary inoculation
NO92923319A NO923319L (no) 1990-02-26 1992-08-25 Fremgangsmaate for kontroll og regulering av den primaere kimdannelse i jernsmelter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000678A SE466059B (sv) 1990-02-26 1990-02-26 Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor

Publications (3)

Publication Number Publication Date
SE9000678D0 SE9000678D0 (sv) 1990-02-26
SE9000678L SE9000678L (sv) 1991-08-27
SE466059B true SE466059B (sv) 1991-12-09

Family

ID=20378681

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000678A SE466059B (sv) 1990-02-26 1990-02-26 Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor

Country Status (15)

Country Link
US (1) US5328502A (cs)
EP (1) EP0517770B1 (cs)
JP (1) JP2643024B2 (cs)
KR (1) KR100205248B1 (cs)
AT (1) ATE122729T1 (cs)
AU (1) AU652554B2 (cs)
BR (1) BR9106094A (cs)
CA (1) CA2076850A1 (cs)
CS (1) CS49291A3 (cs)
DE (1) DE69109857T2 (cs)
FI (1) FI923814A7 (cs)
HU (1) HUT62663A (cs)
RU (1) RU2096485C1 (cs)
SE (1) SE466059B (cs)
WO (1) WO1991013176A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045156A1 (en) * 1998-03-06 1999-09-10 Sintercast Ab METHOD OF MAKING Mg TREATED IRON WITH IMPROVED MACHINABILITY

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501003C2 (sv) * 1990-10-15 1994-10-17 Sintercast Ab Förfarande för framställning av segjärn
SE470091B (sv) * 1992-04-09 1993-11-08 Sintercast Ltd Förfarande för bestämning av kolekvivalenten hos strukturmodifierade gjutjärnssmältor
SE470092B (sv) * 1992-04-09 1993-11-08 Sintercast Ltd Förfarande för framställning av gjutgods med homogen grafitstruktur
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
SE502227C2 (sv) * 1993-12-30 1995-09-18 Sintercast Ab Förfarande för kontinuerligt tillhandahållande av förbehandlat smält järn för gjutning av föremål av kompaktgrafitjärn
SE506802C2 (sv) * 1996-03-18 1998-02-16 Sintercast Ab Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg
US6210460B1 (en) * 1997-06-27 2001-04-03 Timminco Limited Strontium-aluminum intermetallic alloy granules
SE9704208L (sv) 1997-11-17 1999-05-18 Sintercast Ab Nytt förfarande
JPH11304736A (ja) * 1998-04-23 1999-11-05 Nippon Saburansu Probe Engineering:Kk 球状黒鉛鋳鉄の熱分析の改良法
JP3612677B2 (ja) * 1998-06-25 2005-01-19 株式会社ニッサブ 球状黒鉛鋳鉄およびｃｖ状黒鉛鋳鉄の黒鉛形状の判定法
SE516136C2 (sv) * 1998-12-18 2001-11-19 Sintercast Ab Process, anordning och datorprogram för bestämning av mängd tillsatsmedel för gjutjärnssmälta
SE515026C2 (sv) 1998-12-18 2001-05-28 Sintercast Ab Förfarande för att förutsäga mikrostrukturen i gjutjärn, anordnings och dataprogramprodukt för utförande av förfarandet
JP3331408B2 (ja) * 1999-02-24 2002-10-07 メタルサイエンス有限会社 アルミ合金の溶湯中のマグネシウムの含有量を測定する法
DE10010144A1 (de) * 2000-03-03 2001-09-06 Georg Fischer Disa Ag Verfahren zur Herstellung und Zugabe von Impfmittelmischungen für Metallschmelzen
SE534912C2 (sv) * 2010-06-16 2012-02-14 Scania Cv Ab Metod för att bestämma mängd ympmedel som skall tillsättas en gjutjärnssmälta
US10302580B2 (en) * 2012-12-21 2019-05-28 Volvo Truck Corporation Method of analyzing an iron melt

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360364A (en) * 1965-05-25 1967-12-26 Kenneth H Ivey Process for producing nodular graphite in a metal
DE1758004B1 (de) * 1968-03-20 1972-05-31 Degussa Verwendung von Siliziumdioxid als keimbildenden Schmelzzusatz bei Gusseisen
SE350606B (cs) * 1970-04-27 1972-10-30 S Baeckerud
DE2245902A1 (de) * 1972-09-19 1974-04-04 Schmidt Gmbh Karl Verfahren zur behandlung von mit magnesiumtraegern versetzten gusseisenschmelzen
DE2554782C3 (de) * 1975-12-05 1983-04-07 Caspers, Karl-Heinz, 8500 Nürnberg Verfahren und Vorrichtung zur Impfbehandlung von Gußeisenschmelzen
DE2753853A1 (de) * 1977-12-01 1979-06-13 Caspers Karl Heinz Verfahren zur impfbehandlung von gusseisenschmelzen
FR2421948A1 (fr) * 1978-04-06 1979-11-02 Pro Chi Met Produits Chim Meta Procede de preparation d'alliages ferreux sensiblement exempts de cerium, permettant d'ameliorer notamment leurs proprietes mecaniques grace a l'emploi de lanthane, et alliages ferreux obtenus par ce procede
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
DE2948636A1 (de) * 1979-12-04 1981-06-11 Metallgesellschaft Ag, 6000 Frankfurt Drahtfoermiges mittel zum behandeln von metallschmelzen
GB2093071A (en) * 1981-02-17 1982-08-25 Materials & Methods Ltd Treatment of cast iron
US4806157A (en) * 1983-06-23 1989-02-21 Subramanian Sundaresa V Process for producing compacted graphite iron castings
JPH0612346B2 (ja) * 1984-05-18 1994-02-16 アイシン高丘株式会社 鋳鉄溶湯の黒鉛球状化率の測定方法
SE444817B (sv) * 1984-09-12 1986-05-12 Sintercast Ab Forfarande for framstellning av gjutgods av gjutjern
JPS63484A (ja) * 1986-06-18 1988-01-05 Nec Corp 無電解銅めつき液の再生方法およびその装置
US5082044A (en) * 1989-08-04 1992-01-21 Hickman, Williams & Company Method and apparatus for controlling the composition of a molten metal bath
SE501003C2 (sv) * 1990-10-15 1994-10-17 Sintercast Ab Förfarande för framställning av segjärn
US5182410A (en) * 1990-12-14 1993-01-26 Aluminum Company Of America Organo-aluminum hydroxide compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045156A1 (en) * 1998-03-06 1999-09-10 Sintercast Ab METHOD OF MAKING Mg TREATED IRON WITH IMPROVED MACHINABILITY
US6372180B1 (en) 1998-03-06 2002-04-16 Sintercast Ab Method of making mg treated iron with improved machinability

Also Published As

Publication number Publication date
FI923814L (fi) 1992-08-25
WO1991013176A1 (en) 1991-09-05
ATE122729T1 (de) 1995-06-15
AU7349191A (en) 1991-09-18
EP0517770B1 (en) 1995-05-17
EP0517770A1 (en) 1992-12-16
CS49291A3 (en) 1992-06-17
FI923814A0 (fi) 1992-08-25
DE69109857T2 (de) 1995-09-21
KR920703849A (ko) 1992-12-18
CA2076850A1 (en) 1991-08-27
SE9000678L (sv) 1991-08-27
AU652554B2 (en) 1994-09-01
JPH05506885A (ja) 1993-10-07
BR9106094A (pt) 1993-02-24
JP2643024B2 (ja) 1997-08-20
HUT62663A (en) 1993-05-28
SE9000678D0 (sv) 1990-02-26
FI923814A7 (fi) 1992-08-25
KR100205248B1 (ko) 1999-07-01
RU2096485C1 (ru) 1997-11-20
DE69109857D1 (de) 1995-06-22
US5328502A (en) 1994-07-12
HU9202751D0 (en) 1992-12-28

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