FR561940A - Process for desulphurizing iron and steel, and compound to facilitate the performance of the process - Google Patents

Process for desulphurizing iron and steel, and compound to facilitate the performance of the process

Info

Publication number
FR561940A
FR561940A FR561940DA FR561940A FR 561940 A FR561940 A FR 561940A FR 561940D A FR561940D A FR 561940DA FR 561940 A FR561940 A FR 561940A
Authority
FR
France
Prior art keywords
facilitate
steel
compound
performance
desulphurizing
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.)
CHEMICAL TREAT Co
Original Assignee
CHEMICAL TREAT 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 CHEMICAL TREAT Co filed Critical CHEMICAL TREAT Co
Application granted granted Critical
Publication of FR561940A publication Critical patent/FR561940A/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR561940D 1922-02-22 1923-02-08 Process for desulphurizing iron and steel, and compound to facilitate the performance of the process Expired FR561940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US561940XA 1922-02-22 1922-02-22

Publications (1)

Publication Number Publication Date
FR561940A true FR561940A (en) 1923-10-30

Family

ID=22002797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR561940D Expired FR561940A (en) 1922-02-22 1923-02-08 Process for desulphurizing iron and steel, and compound to facilitate the performance of the process

Country Status (1)

Country Link
FR (1) FR561940A (en)

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