GB140826A - An improved method of refining iron for castings - Google Patents

An improved method of refining iron for castings

Info

Publication number
GB140826A
GB140826A GB896220A GB896220A GB140826A GB 140826 A GB140826 A GB 140826A GB 896220 A GB896220 A GB 896220A GB 896220 A GB896220 A GB 896220A GB 140826 A GB140826 A GB 140826A
Authority
GB
United Kingdom
Prior art keywords
iron
castings
improved method
charge
refining iron
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
GB896220A
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.)
National Malleable and Steel Castings Co
National Malleable Castings Co
Original Assignee
National Malleable and Steel Castings Co
National Malleable Castings Co
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 National Malleable and Steel Castings Co, National Malleable Castings Co filed Critical National Malleable and Steel Castings Co
Publication of GB140826A publication Critical patent/GB140826A/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
    • 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

  • 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)

Abstract

140,826. National Malleable Castings Co., (Assignees of Kranz, W. G.). Nov. 17, 1915, [Convention date]. Cast-iron and scrap processes. - The smaller part of a charge of molten pig or scrap iron is Bessemerized and then run into a ladle together with the remainder of the charge. Additions of manganese and silicon may be made in the ladle to produce a grey iron, or the metal may be further refined in an electric furnace for the production of malleable castings.
GB896220A 1915-11-17 1920-03-26 An improved method of refining iron for castings Expired GB140826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US140826XA 1915-11-17 1915-11-17

Publications (1)

Publication Number Publication Date
GB140826A true GB140826A (en) 1921-06-09

Family

ID=21763440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB896220A Expired GB140826A (en) 1915-11-17 1920-03-26 An improved method of refining iron for castings

Country Status (1)

Country Link
GB (1) GB140826A (en)

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