[go: up one dir, main page]

FR830217A - Steel making process - Google Patents

Steel making process

Info

Publication number
FR830217A
FR830217A FR830217DA FR830217A FR 830217 A FR830217 A FR 830217A FR 830217D A FR830217D A FR 830217DA FR 830217 A FR830217 A FR 830217A
Authority
FR
France
Prior art keywords
making process
steel making
steel
making
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.)
United States Steel Corp
Original Assignee
United States Steel 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 United States Steel Corp filed Critical United States Steel Corp
Application granted granted Critical
Publication of FR830217A publication Critical patent/FR830217A/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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR830217D 1937-12-01 1937-12-01 Steel making process Expired FR830217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830217T 1937-12-01

Publications (1)

Publication Number Publication Date
FR830217A true FR830217A (en) 1938-07-25

Family

ID=9285814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830217D Expired FR830217A (en) 1937-12-01 1937-12-01 Steel making process

Country Status (1)

Country Link
FR (1) FR830217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901779C (en) * 1938-11-17 1954-01-14 Electro Chimie Metal Process for the quick and economical production of high-quality steels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901779C (en) * 1938-11-17 1954-01-14 Electro Chimie Metal Process for the quick and economical production of high-quality steels

Similar Documents

Publication Publication Date Title
FR830217A (en) Steel making process
FR825909A (en) Thomas steel manufacturing process
FR887079A (en) Steel making process
FR866303A (en) Steel making process
FR825862A (en) Process for manufacturing hard metal bushes such as steel
FR839240A (en) Process for introducing lead into steel
FR805506A (en) Manufacturing process for fine steels
FR50449E (en) Process and machine for the manufacture of metal tubes
FR805508A (en) Stainless steel manufacturing process
FR825908A (en) Process for the production of steel
FR755118A (en) Manufacturing process for metal articles
FR832259A (en) Aminonitriles manufacturing process
FR825699A (en) Process for the production of Thomas steel
FR804877A (en) Duplex steel fabrication process
FR932558A (en) Advanced steelmaking process
FR832192A (en) Advanced steelmaking process
FR848101A (en) Manufacturing process for substituted amides
FR804862A (en) Uplex steel fabrication process
FR818235A (en) Improvements in the manufacture of steel by the Thomas process
FR804367A (en) Refractory manufacturing process
FR839961A (en) Aluminates manufacturing process
FR931877A (en) Advanced steelmaking process
FR837700A (en) Continuous casting process
FR834573A (en) Improvements to steel fabrication processes
FR837752A (en) Oxy-cutting process