AT303785B - Process for the production of semi-finished or finished products with improved quality properties from ledeburitic tool steels, in particular from high-speed steels - Google Patents

Process for the production of semi-finished or finished products with improved quality properties from ledeburitic tool steels, in particular from high-speed steels

Info

Publication number
AT303785B
AT303785B AT247767A AT247767A AT303785B AT 303785 B AT303785 B AT 303785B AT 247767 A AT247767 A AT 247767A AT 247767 A AT247767 A AT 247767A AT 303785 B AT303785 B AT 303785B
Authority
AT
Austria
Prior art keywords
finished
steels
semi
production
improved quality
Prior art date
Application number
AT247767A
Other languages
German (de)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Priority to AT247767A priority Critical patent/AT303785B/en
Priority to DE19681608321 priority patent/DE1608321A1/en
Priority to CH342368A priority patent/CH505902A/en
Priority to SE331568A priority patent/SE339023B/xx
Priority to FR1558707D priority patent/FR1558707A/fr
Application granted granted Critical
Publication of AT303785B publication Critical patent/AT303785B/en

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)
AT247767A 1967-03-14 1967-03-14 Process for the production of semi-finished or finished products with improved quality properties from ledeburitic tool steels, in particular from high-speed steels AT303785B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT247767A AT303785B (en) 1967-03-14 1967-03-14 Process for the production of semi-finished or finished products with improved quality properties from ledeburitic tool steels, in particular from high-speed steels
DE19681608321 DE1608321A1 (en) 1967-03-14 1968-03-01 Process for the production of semi-finished or finished products with improved quality properties from ledeburitic tool steels, in particular from high-speed steels
CH342368A CH505902A (en) 1967-03-14 1968-03-06 Ledeburite tool steel articles
SE331568A SE339023B (en) 1967-03-14 1968-03-13
FR1558707D FR1558707A (en) 1967-03-14 1968-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT247767A AT303785B (en) 1967-03-14 1967-03-14 Process for the production of semi-finished or finished products with improved quality properties from ledeburitic tool steels, in particular from high-speed steels

Publications (1)

Publication Number Publication Date
AT303785B true AT303785B (en) 1972-12-11

Family

ID=3535034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT247767A AT303785B (en) 1967-03-14 1967-03-14 Process for the production of semi-finished or finished products with improved quality properties from ledeburitic tool steels, in particular from high-speed steels

Country Status (5)

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

Also Published As

Publication number Publication date
SE339023B (en) 1971-09-27
CH505902A (en) 1971-04-15
DE1608321A1 (en) 1970-12-10
FR1558707A (en) 1969-02-28

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