FR816333A - Perfectionnements aux opérations métallurgiques - Google Patents

Perfectionnements aux opérations métallurgiques

Info

Publication number
FR816333A
FR816333A FR816333DA FR816333A FR 816333 A FR816333 A FR 816333A FR 816333D A FR816333D A FR 816333DA FR 816333 A FR816333 A FR 816333A
Authority
FR
France
Prior art keywords
metallurgical operations
metallurgical
operations
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
English (en)
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.)
H A BRASSERT AND Co
Original Assignee
H A BRASSERT AND 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 H A BRASSERT AND Co filed Critical H A BRASSERT AND Co
Application granted granted Critical
Publication of FR816333A publication Critical patent/FR816333A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR816333D 1936-01-22 1937-01-14 Perfectionnements aux opérations métallurgiques Expired FR816333A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB816333X 1936-01-22

Publications (1)

Publication Number Publication Date
FR816333A true FR816333A (fr) 1937-08-05

Family

ID=10527085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816333D Expired FR816333A (fr) 1936-01-22 1937-01-14 Perfectionnements aux opérations métallurgiques

Country Status (1)

Country Link
FR (1) FR816333A (fr)

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