JPS61186147A - 鋳造方法 - Google Patents

鋳造方法

Info

Publication number: JPS61186147A
Authority: JP; Japan
Prior art keywords: magnesium; casting method; molten iron; casting; treatment
Prior art date: 1985-02-14
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.): Pending

Application number

JP61026085A

Other languages

English (en)

Japanese (ja)

Inventor

グート・カール

ヘニヒ・イボ

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.)

Georg Fischer AG

Original Assignee

Georg Fischer AG

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.)

1985-02-14

Filing date

1986-02-10

Publication date

1986-08-19

1986-02-10 Application filed by Georg Fischer AG filed Critical Georg Fischer AG

1986-08-19 Publication of JPS61186147A publication Critical patent/JPS61186147A/ja

Status Pending legal-status Critical Current

Links

238000005266 casting Methods 0.000 title claims description 19
238000000034 method Methods 0.000 title claims description 15
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 55
239000011777 magnesium Substances 0.000 claims description 51
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 50
229910052749 magnesium Inorganic materials 0.000 claims description 50
229910052742 iron Inorganic materials 0.000 claims description 28
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
229910002804 graphite Inorganic materials 0.000 claims description 9
239000010439 graphite Substances 0.000 claims description 9
229910001018 Cast iron Inorganic materials 0.000 claims description 6
239000007795 chemical reaction product Substances 0.000 claims description 6
238000004140 cleaning Methods 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 2
238000009749 continuous casting Methods 0.000 claims 1
238000007711 solidification Methods 0.000 claims 1
230000008023 solidification Effects 0.000 claims 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 11
239000011593 sulfur Substances 0.000 description 11
229910052717 sulfur Inorganic materials 0.000 description 11
238000006243 chemical reaction Methods 0.000 description 9
238000005562 fading Methods 0.000 description 7
229910045601 alloy Inorganic materials 0.000 description 4
239000000956 alloy Substances 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
238000006477 desulfuration reaction Methods 0.000 description 2
230000023556 desulfurization Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
239000002893 slag Substances 0.000 description 2
229910005347 FeSi Inorganic materials 0.000 description 1
-1 Fed Chemical compound 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000007259 addition reaction Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000011081 inoculation Methods 0.000 description 1
229910001338 liquidmetal Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
150000002910 rare earth metals Chemical class 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910000679 solder Inorganic materials 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1

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
- C21C1/08—Manufacture of cast-iron
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
- F27D25/005—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers used for cleaning the channels of induction furnaces

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
General 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)
Chemical And Physical Treatments For Wood And The Like (AREA)
Fertilizers (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)

JP61026085A 1985-02-14 1986-02-10 鋳造方法 Pending JPS61186147A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH679/85		1985-02-14
CH679/85A CH665654A5 (de)	1985-02-14	1985-02-14	Verfahren zum freihalten von induktorrinnen, ein- und ausgusskanaelen und dergleichen von ablagerungen.

Publications (1)

Publication Number	Publication Date
JPS61186147A true JPS61186147A (ja)	1986-08-19

Family

ID=4192634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP61026085A Pending JPS61186147A (ja)	1985-02-14	1986-02-10	鋳造方法

Country Status (21)

Country	Link
US (1)	US4657588A (2)
JP (1)	JPS61186147A (2)
KR (1)	KR910000006B1 (2)
CN (1)	CN86100876B (2)
AT (1)	AT390271B (2)
AU (1)	AU583345B2 (2)
CH (1)	CH665654A5 (2)
DD (1)	DD247701A5 (2)
DE (1)	DE3603443C2 (2)
ES (1)	ES8706839A1 (2)
FI (1)	FI79720C (2)
FR (1)	FR2578268B1 (2)
GB (1)	GB2171116B (2)
HU (1)	HU204577B (2)
IN (1)	IN165388B (2)
IT (1)	IT1188376B (2)
MX (1)	MX165571B (2)
NO (1)	NO167677C (2)
PL (1)	PL257922A1 (2)
SE (1)	SE464817B (2)
YU (1)	YU44780B (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114577021A (zh) *	2022-01-24	2022-06-03	吉首市金湘资源科技开发有限公司	一种氯氨法电解锌感应电炉延长使用寿命的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5794447A (en) *	1980-12-04	1982-06-11	Kubota Ltd	Method and apparatus for manufacture of nodular graphite cast iron
JPS5890360A (ja) *	1981-11-21	1983-05-30	Nippon Steel Corp	連続鋳造用溶鋼の再酸化，吸窒防止方法
JPS58174515A (ja) *	1982-03-29	1983-10-13	エルケム・メタルズ・カンパニ−	球状または緻密化黒鉛鋳鉄の製造方法および球状または緻密化黒鉛鋳鉄からなる鋳物の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1815214C3 (de) *	1968-01-26	1975-06-19	Georg Fischer Ag, Schaffhausen (Schweiz)	03.12.68 Schweiz 17961-68 Kippbares BehandlungsgefäB zum Behandeln von Metall-Schmelzen durch Einbringen verdampfbarer Zusätze, insbesondere zum Herstellen von Eisen-Kohlenstoff-GuBwerkstoffen mit Kugelgraphit durch Einbringen von Reinmagnesium in die im Gefäß enthaltene Schmelze Georg Fischer AG, Schaffhausen (Schweiz)
US3998625A (en) *	1975-11-12	1976-12-21	Jones & Laughlin Steel Corporation	Desulfurization method
DE2723870C2 (de) *	1977-05-26	1979-04-12	Werner 8481 Baernwinkel Kessl	Verfahren zur Herstellung von Gußeisen
AT363112B (de) *	1979-04-18	1981-07-10	Elin Union Ag	Verfahren zur konservierung von magnesiumhaltigen gusseisenschmelzen ueber laengere zeitraeume
DE2923236C2 (de) *	1979-06-08	1984-10-18	Brown, Boveri & Cie Ag, 6800 Mannheim	Verfahren und Vorrichtung zum Impfen von Gußeisen im druckgasbeaufschlagten Gießofen
GB2127041B (en) *	1979-10-24	1986-12-17	William H Moore	Controlled graphite formation in cast iron
CH656147A5 (de) *	1981-03-31	1986-06-13	Fischer Ag Georg	Verfahren zur herstellung eines gusseisens mit vermiculargraphit.
SE446881B (sv) *	1981-12-15	1986-10-13	Asea Ab	Forfaringssett for framstellning, forvaring och varmhallning av segjern i rennugn av s.k. teapot-typ.

1985
- 1985-02-14 CH CH679/85A patent/CH665654A5/de not_active IP Right Cessation
1986
- 1986-02-05 DE DE3603443A patent/DE3603443C2/de not_active Expired
- 1986-02-05 GB GB8602786A patent/GB2171116B/en not_active Expired
- 1986-02-06 AU AU53276/86A patent/AU583345B2/en not_active Ceased
- 1986-02-10 JP JP61026085A patent/JPS61186147A/ja active Pending
- 1986-02-11 KR KR1019860000942A patent/KR910000006B1/ko not_active Expired
- 1986-02-12 AT AT0035486A patent/AT390271B/de not_active IP Right Cessation
- 1986-02-12 US US06/828,958 patent/US4657588A/en not_active Expired - Fee Related
- 1986-02-13 FI FI860667A patent/FI79720C/fi not_active IP Right Cessation
- 1986-02-13 NO NO860534A patent/NO167677C/no unknown
- 1986-02-13 MX MX001539A patent/MX165571B/es unknown
- 1986-02-13 DD DD86287021A patent/DD247701A5/de not_active IP Right Cessation
- 1986-02-13 HU HU86624A patent/HU204577B/hu not_active IP Right Cessation
- 1986-02-13 FR FR868601959A patent/FR2578268B1/fr not_active Expired - Fee Related
- 1986-02-13 IT IT19405/86A patent/IT1188376B/it active
- 1986-02-13 ES ES551953A patent/ES8706839A1/es not_active Expired
- 1986-02-14 CN CN86100876A patent/CN86100876B/zh not_active Expired
- 1986-02-14 YU YU209/86A patent/YU44780B/xx unknown
- 1986-02-14 IN IN103/CAL/86A patent/IN165388B/en unknown
- 1986-02-22 PL PL25792286A patent/PL257922A1/xx unknown
- 1986-02-23 SE SE8600644A patent/SE464817B/sv not_active Application Discontinuation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5794447A (en) *	1980-12-04	1982-06-11	Kubota Ltd	Method and apparatus for manufacture of nodular graphite cast iron
JPS5890360A (ja) *	1981-11-21	1983-05-30	Nippon Steel Corp	連続鋳造用溶鋼の再酸化，吸窒防止方法
JPS58174515A (ja) *	1982-03-29	1983-10-13	エルケム・メタルズ・カンパニ−	球状または緻密化黒鉛鋳鉄の製造方法および球状または緻密化黒鉛鋳鉄からなる鋳物の製造方法

Also Published As

Publication number	Publication date
GB2171116B (en)	1989-06-14
FI79720C (fi)	1990-02-12
SE464817B (sv)	1991-06-17
ES551953A0 (es)	1987-06-16
KR860006552A (ko)	1986-09-13
IT8619405A1 (it)	1987-08-13
NO860534L (no)	1986-08-15
SE8600644D0 (sv)	1986-02-13
ATA35486A (de)	1989-09-15
FR2578268B1 (fr)	1993-01-29
IT1188376B (it)	1988-01-07
NO167677B (no)	1991-08-19
YU20986A (en)	1988-12-31
FI860667A0 (fi)	1986-02-13
DD247701A5 (de)	1987-07-15
US4657588A (en)	1987-04-14
CH665654A5 (de)	1988-05-31
FI860667L (fi)	1986-08-15
IT8619405A0 (it)	1986-02-13
ES8706839A1 (es)	1987-06-16
GB8602786D0 (en)	1986-03-12
FI79720B (fi)	1989-10-31
AU583345B2 (en)	1989-04-27
CN86100876A (zh)	1986-08-13
PL257922A1 (en)	1986-10-21
NO167677C (no)	1991-11-27
CN86100876B (zh)	1988-08-31
FR2578268A1 (fr)	1986-09-05
DE3603443A1 (de)	1986-08-14
GB2171116A (en)	1986-08-20
KR910000006B1 (ko)	1991-01-19
DE3603443C2 (de)	1986-12-11
AT390271B (de)	1990-04-10
SE8600644L (sv)	1986-08-15
YU44780B (en)	1991-02-28
AU5327686A (en)	1986-08-21
HU204577B (en)	1992-01-28
MX165571B (es)	1992-11-24
HUT43648A (en)	1987-11-30
IN165388B (2)	1989-10-07

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US4036635A (en)	1977-07-19	Process for making a steel melt for continuous casting
US4286984A (en)	1981-09-01	Compositions and methods of production of alloy for treatment of liquid metals
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US4256487A (en)	1981-03-17	Process for producing vanadium-containing alloys
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US4581203A (en)	1986-04-08	Process for the manufacture of ferrosilicon or silicon alloys containing strontium
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US4790872A (en)	1988-12-13	Additive for promoting slag formation in steel refining ladle
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