FR740202A - Improvement in the manufacturing process of stainless steel and resulting products - Google Patents

Improvement in the manufacturing process of stainless steel and resulting products

Info

Publication number
FR740202A
FR740202A FR740202DA FR740202A FR 740202 A FR740202 A FR 740202A FR 740202D A FR740202D A FR 740202DA FR 740202 A FR740202 A FR 740202A
Authority
FR
France
Prior art keywords
improvement
stainless steel
manufacturing process
resulting products
products
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.)
HAUTS FOURNEAUX SA
Original Assignee
HAUTS FOURNEAUX SA
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 HAUTS FOURNEAUX SA filed Critical HAUTS FOURNEAUX SA
Application granted granted Critical
Publication of FR740202A publication Critical patent/FR740202A/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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR740202D 1931-10-16 1931-10-16 Improvement in the manufacturing process of stainless steel and resulting products Expired FR740202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR740202T 1931-10-16

Publications (1)

Publication Number Publication Date
FR740202A true FR740202A (en) 1933-01-23

Family

ID=9133781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740202D Expired FR740202A (en) 1931-10-16 1931-10-16 Improvement in the manufacturing process of stainless steel and resulting products

Country Status (1)

Country Link
FR (1) FR740202A (en)

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