BR7704364A - Aco rapido de ferramenta de liga pobre - Google Patents

Aco rapido de ferramenta de liga pobre

Info

Publication number
BR7704364A
BR7704364A BR7704364A BR7704364A BR7704364A BR 7704364 A BR7704364 A BR 7704364A BR 7704364 A BR7704364 A BR 7704364A BR 7704364 A BR7704364 A BR 7704364A BR 7704364 A BR7704364 A BR 7704364A
Authority
BR
Brazil
Prior art keywords
tool steel
fast tool
alloy fast
poor alloy
poor
Prior art date
Application number
BR7704364A
Other languages
English (en)
Portuguese (pt)
Inventor
B Fredriksson
Original Assignee
Fagersta Ab
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 Fagersta Ab filed Critical Fagersta Ab
Publication of BR7704364A publication Critical patent/BR7704364A/pt

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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Powder Metallurgy (AREA)
BR7704364A 1976-07-09 1977-07-04 Aco rapido de ferramenta de liga pobre BR7704364A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607866A SE400093B (sv) 1976-07-09 1976-07-09 Laglegerat snabbstal

Publications (1)

Publication Number Publication Date
BR7704364A true BR7704364A (pt) 1978-04-18

Family

ID=20328435

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704364A BR7704364A (pt) 1976-07-09 1977-07-04 Aco rapido de ferramenta de liga pobre

Country Status (10)

Country Link
JP (1) JPS538315A (es)
AT (1) AT362805B (es)
BR (1) BR7704364A (es)
DE (1) DE2728053A1 (es)
ES (1) ES460540A1 (es)
FR (1) FR2357655A1 (es)
GB (1) GB1529554A (es)
IN (1) IN148890B (es)
IT (1) IT1081513B (es)
SE (1) SE400093B (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR863019A (fr) * 1939-07-08 1941-03-21 Darwins Ltd Acier à outils à coupe rapide
US2565264A (en) * 1950-02-17 1951-08-21 Crucible Steel Co America Hardenable alloy steels resistant to softening at elevated temperatures
GB756738A (en) * 1952-05-29 1956-09-05 Steirische Gussstahlwerke Improvements in or relating to high-speed steel
US3012879A (en) * 1960-02-24 1961-12-12 Crucible Steel Co America Nitrogen containing tool steels
DE2263576B2 (de) * 1972-12-27 1978-06-01 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Verfahren zur Erzeugung eines M2 C-freien Gefüges in Schnellarbeitsstahl

Also Published As

Publication number Publication date
JPS538315A (en) 1978-01-25
SE7607866L (sv) 1978-01-10
IN148890B (es) 1981-07-11
SE400093B (sv) 1978-03-13
AT362805B (de) 1981-06-25
DE2728053A1 (de) 1978-01-19
IT1081513B (it) 1985-05-21
FR2357655A1 (fr) 1978-02-03
ATA463877A (de) 1980-11-15
ES460540A1 (es) 1978-05-16
GB1529554A (en) 1978-10-25

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