GB1260663A - Improvements in or relating to controlling metal refining processes - Google Patents

Improvements in or relating to controlling metal refining processes

Info

Publication number
GB1260663A
GB1260663A GB18973/68A GB1897368A GB1260663A GB 1260663 A GB1260663 A GB 1260663A GB 18973/68 A GB18973/68 A GB 18973/68A GB 1897368 A GB1897368 A GB 1897368A GB 1260663 A GB1260663 A GB 1260663A
Authority
GB
United Kingdom
Prior art keywords
relating
metal
metal refining
refining processes
controlling metal
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
GB18973/68A
Inventor
David Arthur Whetton
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.)
SPRAY STEELMAKING Ltd
Original Assignee
SPRAY STEELMAKING 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 SPRAY STEELMAKING Ltd filed Critical SPRAY STEELMAKING Ltd
Priority to GB18973/68A priority Critical patent/GB1260663A/en
Priority to DE19691917910 priority patent/DE1917910A1/en
Priority to AT372469A priority patent/AT313330B/en
Priority to LU58445D priority patent/LU58445A1/xx
Priority to RO59769A priority patent/RO55310A/ro
Priority to ES366302A priority patent/ES366302A1/en
Priority to FR6912396A priority patent/FR2006658A1/fr
Priority to SE6905737A priority patent/SE379783B/xx
Priority to NL6906219A priority patent/NL6906219A/xx
Priority to JP3121169A priority patent/JPS541642B1/ja
Priority to BE731890D priority patent/BE731890A/xx
Publication of GB1260663A publication Critical patent/GB1260663A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Continuous Casting (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

1,260,663. Measuring rate of flow. SPRAY STEELMAKING Ltd. April 22, 1969 [April 22, 1968], No.18973/68. Heading G1A. [Also in Division C7] In a process for controlling a metal refining process (see Division C7) the rate of flow of molten metal from tundish 3, Fig.1, is measured by emitting gamma radiation from source 18 through the metal stream 4a on to a radiation counter 19 the response of which varies inversely with the volume of metal flowing.
GB18973/68A 1968-04-22 1968-04-22 Improvements in or relating to controlling metal refining processes Expired GB1260663A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB18973/68A GB1260663A (en) 1968-04-22 1968-04-22 Improvements in or relating to controlling metal refining processes
DE19691917910 DE1917910A1 (en) 1968-04-22 1969-04-08 Method and device for regulating the continuous refining of metals
AT372469A AT313330B (en) 1968-04-22 1969-04-17 Method and device for regulating the continuous refining of a carbon-containing metal
LU58445D LU58445A1 (en) 1968-04-22 1969-04-17
RO59769A RO55310A (en) 1968-04-22 1969-04-18
ES366302A ES366302A1 (en) 1968-04-22 1969-04-21 Improvements in or relating to controlling metal refining processes
FR6912396A FR2006658A1 (en) 1968-04-22 1969-04-21
SE6905737A SE379783B (en) 1968-04-22 1969-04-22
NL6906219A NL6906219A (en) 1968-04-22 1969-04-22
JP3121169A JPS541642B1 (en) 1968-04-22 1969-04-22
BE731890D BE731890A (en) 1968-04-22 1969-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18973/68A GB1260663A (en) 1968-04-22 1968-04-22 Improvements in or relating to controlling metal refining processes

Publications (1)

Publication Number Publication Date
GB1260663A true GB1260663A (en) 1972-01-19

Family

ID=10121624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18973/68A Expired GB1260663A (en) 1968-04-22 1968-04-22 Improvements in or relating to controlling metal refining processes

Country Status (11)

Country Link
JP (1) JPS541642B1 (en)
AT (1) AT313330B (en)
BE (1) BE731890A (en)
DE (1) DE1917910A1 (en)
ES (1) ES366302A1 (en)
FR (1) FR2006658A1 (en)
GB (1) GB1260663A (en)
LU (1) LU58445A1 (en)
NL (1) NL6906219A (en)
RO (1) RO55310A (en)
SE (1) SE379783B (en)

Also Published As

Publication number Publication date
LU58445A1 (en) 1969-07-21
DE1917910A1 (en) 1969-11-06
NL6906219A (en) 1969-10-24
ES366302A1 (en) 1971-08-01
RO55310A (en) 1973-07-20
BE731890A (en) 1969-10-01
AT313330B (en) 1974-02-11
SE379783B (en) 1975-10-20
JPS541642B1 (en) 1979-01-27
FR2006658A1 (en) 1970-01-02

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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