FR1028979A - Method and apparatus for the introduction of adducts into molten metal, especially for the production of nodular iron - Google Patents

Method and apparatus for the introduction of adducts into molten metal, especially for the production of nodular iron

Info

Publication number
FR1028979A
FR1028979A FR1028979DA FR1028979A FR 1028979 A FR1028979 A FR 1028979A FR 1028979D A FR1028979D A FR 1028979DA FR 1028979 A FR1028979 A FR 1028979A
Authority
FR
France
Prior art keywords
adducts
introduction
production
molten metal
nodular 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
Other languages
French (fr)
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.)
Meehanite Metal Corp
Original Assignee
Meehanite Metal Corp
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 Meehanite Metal Corp filed Critical Meehanite Metal Corp
Application granted granted Critical
Publication of FR1028979A publication Critical patent/FR1028979A/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1028979D 1950-11-18 1950-11-18 Method and apparatus for the introduction of adducts into molten metal, especially for the production of nodular iron Expired FR1028979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1028979T 1950-11-18

Publications (1)

Publication Number Publication Date
FR1028979A true FR1028979A (en) 1953-05-29

Family

ID=9581564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028979D Expired FR1028979A (en) 1950-11-18 1950-11-18 Method and apparatus for the introduction of adducts into molten metal, especially for the production of nodular iron

Country Status (1)

Country Link
FR (1) FR1028979A (en)

Similar Documents

Publication Publication Date Title
FR1083577A (en) Process and solutions for the electroplating of metals
CH316865A (en) Process for the establishment of sintered metal parts
FR989398A (en) Method and device for the continuous casting of metal beams
FR1028979A (en) Method and apparatus for the introduction of adducts into molten metal, especially for the production of nodular iron
FR1037319A (en) Ingot mold and process for the production of steel ingots
FR969303A (en) Method and device for improving the production of pig iron and steel
FR1051809A (en) Process for dephosphorizing steel and cast iron
FR1070042A (en) Process for the casting of steel and other metals into bars
FR1049773A (en) Process for refining steel and steel alloys
FR1025238A (en) Method and device for the production of cast iron and steel
FR1056287A (en) Process for deoxidizing iron and steel molten baths
FR63637E (en) Process for dephosphorizing steel and cast iron
FR1040447A (en) Process for the filtration of molten metal masses
FR1094317A (en) Process and solutions for obtaining phosphate coatings on metal surfaces
FR890291A (en) Method and device for the direct and continuous production of pig iron and steel from ores
FR1041874A (en) Process for incorporating steel parts into cast iron
FR1100648A (en) Method and apparatus for the manufacture of steel and other metals
FR1066697A (en) Steel production process by refining cast iron
FR1034397A (en) Process for the production of steel
FR980186A (en) Process and installation for the production of steel
FR1043617A (en) Method and device for introducing gas into molten metal for the production of castings
FR1080711A (en) Improved process and installation for the production of iron and its alloys
FR1238337A (en) Process and installation for the direct reduction of iron ore to obtain liquid metal, and liquid metal obtained
FR990152A (en) Process and apparatus for the production of metal in? rotary from ore
FR1053281A (en) Process for blowing cast iron and other metal baths