FR987751A - Steel making process - Google Patents

Steel making process

Info

Publication number
FR987751A
FR987751A FR987751DA FR987751A FR 987751 A FR987751 A FR 987751A FR 987751D A FR987751D A FR 987751DA FR 987751 A FR987751 A FR 987751A
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.)
WESTFALENHU TTE DORTMUND AG
Original Assignee
WESTFALENHU TTE DORTMUND AG
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 WESTFALENHU TTE DORTMUND AG filed Critical WESTFALENHU TTE DORTMUND AG
Application granted granted Critical
Publication of FR987751A publication Critical patent/FR987751A/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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR987751D 1948-10-01 1949-06-02 Steel making process Expired FR987751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE987751X 1948-10-01

Publications (1)

Publication Number Publication Date
FR987751A true FR987751A (en) 1951-08-20

Family

ID=6918772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987751D Expired FR987751A (en) 1948-10-01 1949-06-02 Steel making process

Country Status (1)

Country Link
FR (1) FR987751A (en)

Similar Documents

Publication Publication Date Title
FR1007707A (en) Process for the production of polymeric alkylene oxides
FR987751A (en) Steel making process
FR978685A (en) Steel making process
FR981112A (en) Metal fabrication process
FR929446A (en) Steel making process
FR980186A (en) Process and installation for the production of steel
FR1022950A (en) Improvements to steelmaking processes
FR1064669A (en) Thomas steel fabrication process
FR967303A (en) Process for the manufacture and production of thomas steel
FR58788E (en) Alpha-chlorobutyrolactone manufacturing process
FR1009768A (en) Alpha-chlorobutyrolactone manufacturing process
FR1009889A (en) Brick making process
FR1005495A (en) Steel case-hardening process
FR989828A (en) Process for the production of aralkyl-thio-semicarbazides
FR980228A (en) Arc welding process
FR1011240A (en) Process for improving metal surfaces
FR987158A (en) Amines production process
FR989829A (en) Process for the manufacture of monocalcico-dimagnesium phosphate, dicalcicomonomagnesium phosphate and monocalcicomonomagnesium phosphate
FR978671A (en) Manufacturing process for metal objects
FR1012757A (en) Production process for haloalkane nitriles
FR1004899A (en) Hemodiagnostic process
FR976817A (en) New espadrilles manufacturing process
FR968581A (en) Process for the production of sintered steel alloys
FR966052A (en) Steel purification process
FR1034397A (en) Process for the production of steel