GB553427A - Improvements in or relating to the alloying of tungsten with molten ferrous metal - Google Patents

Improvements in or relating to the alloying of tungsten with molten ferrous metal

Info

Publication number
GB553427A
GB553427A GB5355/42A GB535542A GB553427A GB 553427 A GB553427 A GB 553427A GB 5355/42 A GB5355/42 A GB 5355/42A GB 535542 A GB535542 A GB 535542A GB 553427 A GB553427 A GB 553427A
Authority
GB
United Kingdom
Prior art keywords
ferrous metal
tungsten
alloying
relating
molten ferrous
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
GB5355/42A
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.)
Climax Molybdenum Co
Original Assignee
Climax Molybdenum 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 Climax Molybdenum Co filed Critical Climax Molybdenum Co
Publication of GB553427A publication Critical patent/GB553427A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/006—Making ferrous alloys compositions used for making ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

553,427. Alloys. CLIMAX MOLYBDENUM CO. April 21, 1942, No. 5355. Convention date, April 7, 1941. [Class 82 (i)] Iron alloys containing tungsten are made by adding to molten ferrous metal a mixture of an oxide of tungsten, a carbonaceous binder, and a more active reducing agent which may be one or more of the elements aluminium, silicon, calcium, and magnesium. The mixture may be in the form of briquettes which are preferably highly compressed, and the addition may be made in the ladle or may be part of the furnace charge. The ferrous metal may also contain chromium or vanadium. Specification 513,853 is referred to.
GB5355/42A 1941-04-07 1942-04-21 Improvements in or relating to the alloying of tungsten with molten ferrous metal Expired GB553427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US553427XA 1941-04-07 1941-04-07

Publications (1)

Publication Number Publication Date
GB553427A true GB553427A (en) 1943-05-20

Family

ID=21997212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5355/42A Expired GB553427A (en) 1941-04-07 1942-04-21 Improvements in or relating to the alloying of tungsten with molten ferrous metal

Country Status (1)

Country Link
GB (1) GB553427A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061815A1 (en) * 1981-03-31 1982-10-06 Union Carbide Corporation Addition agents for iron-base alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061815A1 (en) * 1981-03-31 1982-10-06 Union Carbide Corporation Addition agents for iron-base alloys

Similar Documents

Publication Publication Date Title
GB1201397A (en) Improvements in or relating to compositions for the treatment of molten iron
ES393532A1 (en) Inoculating alloy for cast irons
GB553427A (en) Improvements in or relating to the alloying of tungsten with molten ferrous metal
GB553426A (en) Improvements in or relating to the alloying of molybdenum with molten ferrous metal
GB718177A (en) Improvements in the production of cast iron
GB553625A (en) Improvements in or relating to the alloying of molybdenum with molten ferrous metal
GB721738A (en) Improvements in or relating to alloys for addition to cast iron
US2300944A (en) Process of alloying tungsten with ferrous metals
GB553691A (en) Improvements in or relating to the alloying of tungsten with ferrous metal
GB848567A (en) Improvements in a method of treating iron and steel to remove dissolved oxygen
GB579924A (en) Improvements in or relating to the production of ferrous alloys containing cobalt and silicon
GB579925A (en) Improvements in or relating to the production of ferrous alloys containing chromium and silicon
GB579923A (en) Improvements in or relating to the production of iron or steel alloys containing vanadium and silicon
GB500200A (en) Steel alloy
GB732227A (en) Improvements in or relating to friction linings especially for use in mines
GB579927A (en) Improvements in or relating to the production of iron or steel alloys containing tungsten and silicon
GB672618A (en) Improvements relating to alloys for addition to cast iron
GB567952A (en) Improvements in or relating to the manufacture of steel or alloy steel in the open hearth furnace
SU73202A1 (en) Dispersion Steel
GB502295A (en) Improvements in or relating to alloying molybdenum and more particularly for introducing molybdenum into iron or steel
GB933393A (en) Calcium-silicon-iron alloys having a high calcium content, and the manufacture thereof
GB579926A (en) Improvements in or relating to the production of ferrous alloys containing titanium and silicon
GB513604A (en) Improvements in or relating to alloying molybdenum with ferrous metals
GB519303A (en) Improvements in making alloys containing iron, chromium, silicon and carbon
GB311256A (en) Improvements in or relating to iron and steel alloys