GB800112A - A device for the addition of volatilisable metals to cast iron and steel - Google Patents

A device for the addition of volatilisable metals to cast iron and steel

Info

Publication number
GB800112A
GB800112A GB216656A GB216656A GB800112A GB 800112 A GB800112 A GB 800112A GB 216656 A GB216656 A GB 216656A GB 216656 A GB216656 A GB 216656A GB 800112 A GB800112 A GB 800112A
Authority
GB
United Kingdom
Prior art keywords
steel
iron
volatilizable
welded
rod
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
GB216656A
Inventor
Philip Andrew Fisher
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.)
Magnesium Elektron Ltd
Original Assignee
Magnesium Elektron 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 Magnesium Elektron Ltd filed Critical Magnesium Elektron Ltd
Priority to GB216656A priority Critical patent/GB800112A/en
Publication of GB800112A publication Critical patent/GB800112A/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
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

800,112. Addition of volatile metals to . iron or steel. MAGNESIUM ELEKTRON, Ltd. Jan. 15, 1957 [Jan. 23, 1956], No. 2166/56. Class 72 Volatilizable metals are added to iron or steel by means of a device comprising a plunger consisting of a billet of the volatilizable metal having its top and sides sheathed in iron or steel, the sheath being a pot - shaped member having a rod attached to and extending through the tops the rod having a radially extending anchor device inside the sheath, and the volatilizable metal filling the space between the rod and the sheath. As shown, a mild steel tube 10 has a closing plate 11 welded thereto and a threaded bolt 14 passes through a stud 13 welded to the plate 11. The volatilizable metal 12, e.g. magnesium or a rare earth metal, is cast into the tube and is anchored therein by a washer 15 welded to the rod 14. The end 16 of the volatilizable metal may be coated with a refractory material or a steel plate may be tack welded to the end of the tube. The device may be used for the addition of magnesium or cerium to cast iron in the production of spheroidal graphite cast iron.
GB216656A 1956-01-23 1956-01-23 A device for the addition of volatilisable metals to cast iron and steel Expired GB800112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB216656A GB800112A (en) 1956-01-23 1956-01-23 A device for the addition of volatilisable metals to cast iron and steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB216656A GB800112A (en) 1956-01-23 1956-01-23 A device for the addition of volatilisable metals to cast iron and steel

Publications (1)

Publication Number Publication Date
GB800112A true GB800112A (en) 1958-08-20

Family

ID=9734739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB216656A Expired GB800112A (en) 1956-01-23 1956-01-23 A device for the addition of volatilisable metals to cast iron and steel

Country Status (1)

Country Link
GB (1) GB800112A (en)

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