FR1558707A - - Google Patents

Info

Publication number
FR1558707A
FR1558707A FR1558707DA FR1558707A FR 1558707 A FR1558707 A FR 1558707A FR 1558707D A FR1558707D A FR 1558707DA FR 1558707 A FR1558707 A FR 1558707A
Authority
FR
France
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)
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 FR1558707A publication Critical patent/FR1558707A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
FR1558707D 1967-03-14 1968-03-13 Expired FR1558707A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT247767A AT303785B (de) 1967-03-14 1967-03-14 Verfahren zur Herstellung von Halbzeug oder Fertigprodukten mit verbesserten Qualitätseigenschaften aus ledeburitischen Werkzeugstählen, insbesondere aus Schnellarbeitsstählen

Publications (1)

Publication Number Publication Date
FR1558707A true FR1558707A (xx) 1969-02-28

Family

ID=3535034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558707D Expired FR1558707A (xx) 1967-03-14 1968-03-13

Country Status (5)

Country Link
AT (1) AT303785B (xx)
CH (1) CH505902A (xx)
DE (1) DE1608321A1 (xx)
FR (1) FR1558707A (xx)
SE (1) SE339023B (xx)

Also Published As

Publication number Publication date
DE1608321A1 (de) 1970-12-10
SE339023B (xx) 1971-09-27
AT303785B (de) 1972-12-11
CH505902A (de) 1971-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse