GB2211116B - Processing electrical steels - Google Patents

Processing electrical steels

Info

Publication number
GB2211116B
GB2211116B GB8824059A GB8824059A GB2211116B GB 2211116 B GB2211116 B GB 2211116B GB 8824059 A GB8824059 A GB 8824059A GB 8824059 A GB8824059 A GB 8824059A GB 2211116 B GB2211116 B GB 2211116B
Authority
GB
United Kingdom
Prior art keywords
processing electrical
electrical steels
steels
processing
electrical
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
GB8824059A
Other versions
GB2211116A (en
GB8824059D0 (en
Inventor
James Herbert Richard Page
Gwilym Leslie Woodman
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.)
British Steel PLC
Original Assignee
British Steel PLC
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 British Steel PLC filed Critical British Steel PLC
Publication of GB8824059D0 publication Critical patent/GB8824059D0/en
Publication of GB2211116A publication Critical patent/GB2211116A/en
Application granted granted Critical
Publication of GB2211116B publication Critical patent/GB2211116B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
GB8824059A 1987-10-17 1988-10-13 Processing electrical steels Expired - Fee Related GB2211116B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878724387A GB8724387D0 (en) 1987-10-17 1987-10-17 Processing electrical steels

Publications (3)

Publication Number Publication Date
GB8824059D0 GB8824059D0 (en) 1988-11-23
GB2211116A GB2211116A (en) 1989-06-28
GB2211116B true GB2211116B (en) 1991-06-26

Family

ID=10625494

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878724387A Pending GB8724387D0 (en) 1987-10-17 1987-10-17 Processing electrical steels
GB8824059A Expired - Fee Related GB2211116B (en) 1987-10-17 1988-10-13 Processing electrical steels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878724387A Pending GB8724387D0 (en) 1987-10-17 1987-10-17 Processing electrical steels

Country Status (3)

Country Link
EP (1) EP0312883B1 (en)
DE (1) DE3879863T2 (en)
GB (2) GB8724387D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0662527B1 (en) * 1994-01-11 1997-05-14 Cortec Corporation Vapor phase corrosion inhibitor-desiccant material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430692A (en) * 1973-01-22 1976-03-31 Nippon Steel Corp Method of producing grain oriented electrical steel sheet
GB2060697A (en) * 1979-08-22 1981-05-07 Nippon Steel Corp Grain-oriented silicon steel production
EP0162710A2 (en) * 1984-05-24 1985-11-27 Kawasaki Steel Corporation Method for producing grain-oriented silicon steel sheets

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449962A (en) * 1946-03-26 1948-09-21 Shell Dev Dicyclohexylammonium nitrite and its preparation
DE861702C (en) * 1951-06-21 1953-01-05 Armco Int Corp Process for the production of electrical steel strip
GB1354480A (en) * 1970-05-06 1974-06-05 Croda Chemicals Ltd Wet temper rolling emulsion
US4116701A (en) * 1977-03-08 1978-09-26 Conner Alvin James Sen Metal corrosion inhibitor
BE864899A (en) * 1978-03-14 1978-09-14 Centre Rech Metallurgique PROCESS FOR THE SURFACE TREATMENT OF A METAL STRIP
JPS6052531A (en) * 1983-09-02 1985-03-25 Nippon Steel Corp Aqueous solution for cooling cold-rolled steel strip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430692A (en) * 1973-01-22 1976-03-31 Nippon Steel Corp Method of producing grain oriented electrical steel sheet
GB2060697A (en) * 1979-08-22 1981-05-07 Nippon Steel Corp Grain-oriented silicon steel production
EP0162710A2 (en) * 1984-05-24 1985-11-27 Kawasaki Steel Corporation Method for producing grain-oriented silicon steel sheets

Also Published As

Publication number Publication date
EP0312883B1 (en) 1993-03-31
GB2211116A (en) 1989-06-28
GB8824059D0 (en) 1988-11-23
DE3879863T2 (en) 1993-07-22
EP0312883A1 (en) 1989-04-26
GB8724387D0 (en) 1987-11-18
DE3879863D1 (en) 1993-05-06

Similar Documents

Publication Publication Date Title
GB8817304D0 (en) Processing apparatus
GB8813549D0 (en) Processing machine
GB8700870D0 (en) Electrical tabreceptacle
GB8606571D0 (en) Processing machine
GB8520823D0 (en) Processing apparatus
GB8408055D0 (en) Processing apparatus
GB8708667D0 (en) Process
GB8427546D0 (en) Processing
GB8713695D0 (en) Process
GB2211201B (en) Hydrocarbon processing
GB8723735D0 (en) Processing system
GB2201876B (en) Whey processing
GB2211116B (en) Processing electrical steels
GB2216452B (en) Processing grain-oriented electrical steel
GB2209428B (en) Shielding electrical leads
GB8625008D0 (en) Processing electrical steels
GB8715851D0 (en) Reference point
GB8427101D0 (en) Processing device
GB8608692D0 (en) Processing machine
GB8718833D0 (en) Electrical apparatus
GB8709588D0 (en) Process
GB8410402D0 (en) Processing
GB8707133D0 (en) Processing device
GB8514900D0 (en) Processing aid
GR870977B (en) Olive processing

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991013