GB1187942A - A Process for Continuously Refining Cast Iron Into Steel and Apparatus for Carrying Out the Process. - Google Patents

A Process for Continuously Refining Cast Iron Into Steel and Apparatus for Carrying Out the Process.

Info

Publication number
GB1187942A
GB1187942A GB1085268A GB1085268A GB1187942A GB 1187942 A GB1187942 A GB 1187942A GB 1085268 A GB1085268 A GB 1085268A GB 1085268 A GB1085268 A GB 1085268A GB 1187942 A GB1187942 A GB 1187942A
Authority
GB
United Kingdom
Prior art keywords
steel
cast iron
slag
vessel
foam
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
GB1085268A
Other languages
English (en)
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.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
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 Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Publication of GB1187942A publication Critical patent/GB1187942A/en
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1436—Composite particles, e.g. coated particles
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/957—Continuous refining of molten iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB1085268A 1967-03-18 1968-03-06 A Process for Continuously Refining Cast Iron Into Steel and Apparatus for Carrying Out the Process. Expired GB1187942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT789191 1967-03-18

Publications (1)

Publication Number Publication Date
GB1187942A true GB1187942A (en) 1970-04-15

Family

ID=11125453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1085268A Expired GB1187942A (en) 1967-03-18 1968-03-06 A Process for Continuously Refining Cast Iron Into Steel and Apparatus for Carrying Out the Process.

Country Status (5)

Country Link
US (1) US3528799A (enrdf_load_stackoverflow)
DE (1) DE1608309B2 (enrdf_load_stackoverflow)
GB (1) GB1187942A (enrdf_load_stackoverflow)
LU (1) LU55578A1 (enrdf_load_stackoverflow)
NL (1) NL6803844A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424741B (sv) * 1977-04-27 1982-08-09 Stora Kopparbergs Bergslags Ab Sett for svavelrening av rajern
CH631489A5 (de) * 1977-06-02 1982-08-13 Alusuisse Verfahren zur kontinuierlichen herstellung von metallegierungen.
US4203580A (en) * 1977-06-02 1980-05-20 Swiss Aluminium Ltd. Static mixer for the production of metal alloys
IT1119287B (it) * 1979-06-20 1986-03-10 Fiat Ricerche Procedimento per la preparazione di una miscela comprendente una fase solida ed una fase liquida di una lega metallica e dispositivo atto a realizzare tale procedimento
US4667939A (en) * 1986-03-26 1987-05-26 Foseco International Limited Purifying steel
US4725310A (en) * 1986-03-26 1988-02-16 Foseco International Limited Method of purifying steel
WO1995018238A1 (en) * 1993-12-30 1995-07-06 Aktsionernoe Obschestvo Otkrytogo Tipa 'zapadno-Sibirsky Metallurgichesky Kombinat' Process for the continuous refining of metal and a facility for carrying out said process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572489A (en) * 1949-02-01 1951-10-23 Jordan James Fernando Refining tower
US2819160A (en) * 1955-06-02 1958-01-07 British Oxygen Co Ltd Process for reducing the metalloid content of iron
US2969282A (en) * 1959-05-06 1961-01-24 British Oxygen Co Ltd Treatment of ferrous metal
LU46019A1 (enrdf_load_stackoverflow) * 1964-05-04 1965-11-04

Also Published As

Publication number Publication date
DE1608309A1 (de) 1971-01-07
NL6803844A (enrdf_load_stackoverflow) 1968-09-19
US3528799A (en) 1970-09-15
LU55578A1 (enrdf_load_stackoverflow) 1968-05-06
DE1608309B2 (de) 1973-06-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees