KR910000006B1 - 주조공정시 용착물의 형성을 방지하는 방법 - Google Patents

주조공정시 용착물의 형성을 방지하는 방법 Download PDF

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Publication number
KR910000006B1
KR910000006B1 KR1019860000942A KR860000942A KR910000006B1 KR 910000006 B1 KR910000006 B1 KR 910000006B1 KR 1019860000942 A KR1019860000942 A KR 1019860000942A KR 860000942 A KR860000942 A KR 860000942A KR 910000006 B1 KR910000006 B1 KR 910000006B1
Authority
KR
South Korea
Prior art keywords
magnesium
cast iron
melt
washing
content
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
Application number
KR1019860000942A
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English (en)
Korean (ko)
Other versions
KR860006552A (ko
Inventor
칼 거트
이포 헤니치
Original Assignee
게오르그 피셔 악티엔 게젤샤프트
마리안네 스치라귀, 루돌프 링크
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Publication date
Application filed by 게오르그 피셔 악티엔 게젤샤프트, 마리안네 스치라귀, 루돌프 링크 filed Critical 게오르그 피셔 악티엔 게젤샤프트
Publication of KR860006552A publication Critical patent/KR860006552A/ko
Application granted granted Critical
Publication of KR910000006B1 publication Critical patent/KR910000006B1/ko
Expired legal-status Critical Current

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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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Fertilizers (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
KR1019860000942A 1985-02-14 1986-02-11 주조공정시 용착물의 형성을 방지하는 방법 Expired KR910000006B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH679/85-4 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 (2)

Publication Number Publication Date
KR860006552A KR860006552A (ko) 1986-09-13
KR910000006B1 true KR910000006B1 (ko) 1991-01-19

Family

ID=4192634

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860000942A Expired KR910000006B1 (ko) 1985-02-14 1986-02-11 주조공정시 용착물의 형성을 방지하는 방법

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

Family Cites Families (11)

* 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
JPS5794447A (en) * 1980-12-04 1982-06-11 Kubota Ltd Method and apparatus for manufacture of nodular graphite cast iron
CH656147A5 (de) * 1981-03-31 1986-06-13 Fischer Ag Georg Verfahren zur herstellung eines gusseisens mit vermiculargraphit.
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
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.
US4396428A (en) * 1982-03-29 1983-08-02 Elkem Metals Company Processes for producing and casting ductile and compacted graphite cast irons

Also Published As

Publication number Publication date
ATA35486A (de) 1989-09-15
GB8602786D0 (en) 1986-03-12
FI79720B (fi) 1989-10-31
DE3603443C2 (de) 1986-12-11
SE464817B (sv) 1991-06-17
FR2578268A1 (fr) 1986-09-05
SE8600644D0 (sv) 1986-02-13
CN86100876A (zh) 1986-08-13
IT8619405A1 (it) 1987-08-13
US4657588A (en) 1987-04-14
AT390271B (de) 1990-04-10
IN165388B (2) 1989-10-07
IT1188376B (it) 1988-01-07
DE3603443A1 (de) 1986-08-14
PL257922A1 (en) 1986-10-21
NO860534L (no) 1986-08-15
FR2578268B1 (fr) 1993-01-29
ES8706839A1 (es) 1987-06-16
SE8600644L (sv) 1986-08-15
JPS61186147A (ja) 1986-08-19
GB2171116B (en) 1989-06-14
HUT43648A (en) 1987-11-30
YU44780B (en) 1991-02-28
HU204577B (en) 1992-01-28
FI860667A0 (fi) 1986-02-13
GB2171116A (en) 1986-08-20
CN86100876B (zh) 1988-08-31
YU20986A (en) 1988-12-31
NO167677B (no) 1991-08-19
IT8619405A0 (it) 1986-02-13
AU583345B2 (en) 1989-04-27
FI860667L (fi) 1986-08-15
KR860006552A (ko) 1986-09-13
CH665654A5 (de) 1988-05-31
MX165571B (es) 1992-11-24
FI79720C (fi) 1990-02-12
NO167677C (no) 1991-11-27
ES551953A0 (es) 1987-06-16
DD247701A5 (de) 1987-07-15
AU5327686A (en) 1986-08-21

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