DE69118460D1 - Verfahren und Pfanne zum Herstellen von Kugelgraphit-Gusseisen - Google Patents

Verfahren und Pfanne zum Herstellen von Kugelgraphit-Gusseisen

Info

Publication number
DE69118460D1
DE69118460D1 DE69118460T DE69118460T DE69118460D1 DE 69118460 D1 DE69118460 D1 DE 69118460D1 DE 69118460 T DE69118460 T DE 69118460T DE 69118460 T DE69118460 T DE 69118460T DE 69118460 D1 DE69118460 D1 DE 69118460D1
Authority
DE
Germany
Prior art keywords
pan
cast iron
graphite cast
spheroidal graphite
making spheroidal
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
Application number
DE69118460T
Other languages
English (en)
Other versions
DE69118460T2 (de
Inventor
Sano Hiroaki
Yasukuni Takashi
Sato Hiroo
Nagai Kiyotaka
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.)
Toyo Denka Kogyo Co Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Toyo Denka Kogyo Co Ltd
Mitsubishi Heavy Industries 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
Priority claimed from JP2246138A external-priority patent/JPH0711021B2/ja
Application filed by Toyo Denka Kogyo Co Ltd, Mitsubishi Heavy Industries Ltd filed Critical Toyo Denka Kogyo Co Ltd
Application granted granted Critical
Publication of DE69118460D1 publication Critical patent/DE69118460D1/de
Publication of DE69118460T2 publication Critical patent/DE69118460T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
DE69118460T 1990-08-02 1991-08-01 Verfahren und Pfanne zum Herstellen von Kugelgraphit-Gusseisen Expired - Fee Related DE69118460T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20391090 1990-08-02
JP2246138A JPH0711021B2 (ja) 1990-08-02 1990-09-18 鋳鉄溶湯の球状化処理方法

Publications (2)

Publication Number Publication Date
DE69118460D1 true DE69118460D1 (de) 1996-05-09
DE69118460T2 DE69118460T2 (de) 1996-08-08

Family

ID=26514176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118460T Expired - Fee Related DE69118460T2 (de) 1990-08-02 1991-08-01 Verfahren und Pfanne zum Herstellen von Kugelgraphit-Gusseisen

Country Status (3)

Country Link
US (1) US5167916A (de)
EP (1) EP0469621B1 (de)
DE (1) DE69118460T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59504402D1 (de) * 1994-09-22 1999-01-14 Metallurg Hafner Und Polte Mbh Tauchbehältnis zum Einbringen von Reinmagnesium in eine Behandlungspfanne sowie Verwendung dieses Tauchbehältnisses
CN110076330B (zh) * 2019-04-28 2021-06-22 北京首钢股份有限公司 一种提高带盖钢包洁净度的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508175B1 (de) * 1966-08-29 1970-01-15 Flender A F & Co Vorrichtung zum Absaugen der Gase und Daempfe von Metallschmelzen beim Tauchverfahren,insbesondere von Gusseisenschmelzen
US4210195A (en) * 1978-12-13 1980-07-01 Ford Motor Company Method of treating cast iron using packaged granular molten metal treatment mold inserts
JPS62185859A (ja) * 1986-02-10 1987-08-14 Kubota Ltd 型内接種用反応容器
US4885263A (en) * 1987-03-23 1989-12-05 Swiss Aluminium Ltd. Ceramic foam filter and process for preparing same

Also Published As

Publication number Publication date
EP0469621B1 (de) 1996-04-03
DE69118460T2 (de) 1996-08-08
EP0469621A3 (en) 1992-03-18
US5167916A (en) 1992-12-01
EP0469621A2 (de) 1992-02-05

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee