GB449350A - Improvements in the refining of ferrous and non-ferrous metals and alloys - Google Patents

Improvements in the refining of ferrous and non-ferrous metals and alloys

Info

Publication number
GB449350A
GB449350A GB865135A GB865135A GB449350A GB 449350 A GB449350 A GB 449350A GB 865135 A GB865135 A GB 865135A GB 865135 A GB865135 A GB 865135A GB 449350 A GB449350 A GB 449350A
Authority
GB
United Kingdom
Prior art keywords
ferrous
refining
alloys
crucible
joint
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
GB865135A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB865135A priority Critical patent/GB449350A/en
Publication of GB449350A publication Critical patent/GB449350A/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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Dairy Products (AREA)

Abstract

449,350. Joint-making packing. TULLIS, D. R., Somerfield, Manor Drive, Sutton Coldfield, and OAKLEY, P., The Tower, Rainhill, Liverpool. March 20, 1935, No. 8651. [Class 122 (iii)] [See also Group II] A joint is made between a crucible a and a flange c<1> depending from its cover c by means of a metallic ring p, which is moved down to fit over the upper edge of the crucible by a number of screws q having heads inserted in T-shaped notches in the ring.
GB865135A 1935-03-20 1935-03-20 Improvements in the refining of ferrous and non-ferrous metals and alloys Expired GB449350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB865135A GB449350A (en) 1935-03-20 1935-03-20 Improvements in the refining of ferrous and non-ferrous metals and alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB865135A GB449350A (en) 1935-03-20 1935-03-20 Improvements in the refining of ferrous and non-ferrous metals and alloys

Publications (1)

Publication Number Publication Date
GB449350A true GB449350A (en) 1936-06-25

Family

ID=9856581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB865135A Expired GB449350A (en) 1935-03-20 1935-03-20 Improvements in the refining of ferrous and non-ferrous metals and alloys

Country Status (1)

Country Link
GB (1) GB449350A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973145C (en) * 1944-11-10 1959-12-10 Ruhrstahl Ag Process for improving steel melts
DE1168938B (en) * 1959-03-24 1964-04-30 Rheinstahl Huettenwerke Ag Process for cleaning steel baths with the help of gases and vacuum treatments
DE1171940B (en) * 1959-03-24 1964-06-11 Rheinstahl Huettenwerke Ag Device for cleaning steel bars by vacuum treatment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973145C (en) * 1944-11-10 1959-12-10 Ruhrstahl Ag Process for improving steel melts
DE1168938B (en) * 1959-03-24 1964-04-30 Rheinstahl Huettenwerke Ag Process for cleaning steel baths with the help of gases and vacuum treatments
DE1171940B (en) * 1959-03-24 1964-06-11 Rheinstahl Huettenwerke Ag Device for cleaning steel bars by vacuum treatment

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