FR711059A - Acier rapide - Google Patents

Acier rapide

Info

Publication number
FR711059A
FR711059A FR711059DA FR711059A FR 711059 A FR711059 A FR 711059A FR 711059D A FR711059D A FR 711059DA FR 711059 A FR711059 A FR 711059A
Authority
FR
France
Prior art keywords
high speed
speed steel
steel
speed
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
English (en)
Inventor
Erich Becker
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 FR711059A publication Critical patent/FR711059A/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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR711059D 1930-02-22 1931-02-12 Acier rapide Expired FR711059A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS711059X 1930-02-22

Publications (1)

Publication Number Publication Date
FR711059A true FR711059A (fr) 1931-09-02

Family

ID=5455025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR711059D Expired FR711059A (fr) 1930-02-22 1931-02-12 Acier rapide

Country Status (1)

Country Link
FR (1) FR711059A (fr)

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