FR830258A - Improvements in the production of alloys containing iron, chromium, silicon and carbon - Google Patents

Improvements in the production of alloys containing iron, chromium, silicon and carbon

Info

Publication number
FR830258A
FR830258A FR830258DA FR830258A FR 830258 A FR830258 A FR 830258A FR 830258D A FR830258D A FR 830258DA FR 830258 A FR830258 A FR 830258A
Authority
FR
France
Prior art keywords
chromium
silicon
carbon
production
containing 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)
Inventor
Marvin J Udy
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 filed Critical
Application granted granted Critical
Publication of FR830258A publication Critical patent/FR830258A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR830258D 1937-09-27 1937-12-02 Improvements in the production of alloys containing iron, chromium, silicon and carbon Expired FR830258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US830258XA 1937-09-27 1937-09-27

Publications (1)

Publication Number Publication Date
FR830258A true FR830258A (en) 1938-07-25

Family

ID=22175689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830258D Expired FR830258A (en) 1937-09-27 1937-12-02 Improvements in the production of alloys containing iron, chromium, silicon and carbon

Country Status (1)

Country Link
FR (1) FR830258A (en)

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