FR799765A - Steel treatment process - Google Patents

Steel treatment process

Info

Publication number
FR799765A
FR799765A FR799765DA FR799765A FR 799765 A FR799765 A FR 799765A FR 799765D A FR799765D A FR 799765DA FR 799765 A FR799765 A FR 799765A
Authority
FR
France
Prior art keywords
treatment process
steel treatment
steel
treatment
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.)
Freeport Minerals Corp
Original Assignee
Phelps Dodge Corp
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 Phelps Dodge Corp filed Critical Phelps Dodge Corp
Application granted granted Critical
Publication of FR799765A publication Critical patent/FR799765A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR799765D 1935-12-21 1935-12-21 Steel treatment process Expired FR799765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR799765T 1935-12-21

Publications (1)

Publication Number Publication Date
FR799765A true FR799765A (en) 1936-06-19

Family

ID=9236991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799765D Expired FR799765A (en) 1935-12-21 1935-12-21 Steel treatment process

Country Status (1)

Country Link
FR (1) FR799765A (en)

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