FR947528A - Improvements in processes for the production of steel castings and products obtained - Google Patents

Improvements in processes for the production of steel castings and products obtained

Info

Publication number
FR947528A
FR947528A FR947528DA FR947528A FR 947528 A FR947528 A FR 947528A FR 947528D A FR947528D A FR 947528DA FR 947528 A FR947528 A FR 947528A
Authority
FR
France
Prior art keywords
processes
production
products obtained
steel castings
castings
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.)
Mond Nickel Co Ltd
Original Assignee
Mond Nickel Co Ltd
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 Mond Nickel Co Ltd filed Critical Mond Nickel Co Ltd
Application granted granted Critical
Publication of FR947528A publication Critical patent/FR947528A/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
    • C21C7/0006—Adding metallic additives
    • 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
    • C21C7/064—Dephosphorising; Desulfurising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR947528D 1940-05-18 1947-06-04 Improvements in processes for the production of steel castings and products obtained Expired FR947528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA947528X 1940-05-18

Publications (1)

Publication Number Publication Date
FR947528A true FR947528A (en) 1949-07-05

Family

ID=4173061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947528D Expired FR947528A (en) 1940-05-18 1947-06-04 Improvements in processes for the production of steel castings and products obtained

Country Status (1)

Country Link
FR (1) FR947528A (en)

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