FR645817A - Acier de travail rapide - Google Patents

Acier de travail rapide

Info

Publication number
FR645817A
FR645817A FR645817DA FR645817A FR 645817 A FR645817 A FR 645817A FR 645817D A FR645817D A FR 645817DA FR 645817 A FR645817 A FR 645817A
Authority
FR
France
Prior art keywords
high speed
speed working
working steel
steel
working
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)
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.)
Stahlwerk Becker A G
Original Assignee
Stahlwerk Becker A G
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 Stahlwerk Becker A G filed Critical Stahlwerk Becker A G
Application granted granted Critical
Publication of FR645817A publication Critical patent/FR645817A/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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR645817D 1926-12-30 1927-12-16 Acier de travail rapide Expired FR645817A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE645817X 1926-12-30

Publications (1)

Publication Number Publication Date
FR645817A true FR645817A (fr) 1928-11-02

Family

ID=6580774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR645817D Expired FR645817A (fr) 1926-12-30 1927-12-16 Acier de travail rapide

Country Status (1)

Country Link
FR (1) FR645817A (fr)

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