BR7908363A - Aco rapido tipo tungstenio, contendo vanadio e produzido para metalurgia do po - Google Patents

Aco rapido tipo tungstenio, contendo vanadio e produzido para metalurgia do po

Info

Publication number
BR7908363A
BR7908363A BR7908363A BR7908363A BR7908363A BR 7908363 A BR7908363 A BR 7908363A BR 7908363 A BR7908363 A BR 7908363A BR 7908363 A BR7908363 A BR 7908363A BR 7908363 A BR7908363 A BR 7908363A
Authority
BR
Brazil
Prior art keywords
steel
metallurgy
produced
containing vanadium
tungsten
Prior art date
Application number
BR7908363A
Other languages
English (en)
Inventor
F Dax
W Stasko
W Haswell
Original Assignee
Crucible Inc
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 Crucible Inc filed Critical Crucible Inc
Publication of BR7908363A publication Critical patent/BR7908363A/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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
    • 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)
  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Steel (AREA)
BR7908363A 1979-05-03 1979-12-20 Aco rapido tipo tungstenio, contendo vanadio e produzido para metalurgia do po BR7908363A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/035,652 US4276087A (en) 1979-05-03 1979-05-03 Powder-metallurgy vanadium-containing tungsten-type high-speed steel

Publications (1)

Publication Number Publication Date
BR7908363A true BR7908363A (pt) 1980-12-09

Family

ID=21883972

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7908363A BR7908363A (pt) 1979-05-03 1979-12-20 Aco rapido tipo tungstenio, contendo vanadio e produzido para metalurgia do po

Country Status (17)

Country Link
US (1) US4276087A (pt)
JP (1) JPS55148747A (pt)
KR (1) KR840002073B1 (pt)
AT (1) AT370778B (pt)
BE (1) BE880821A (pt)
BR (1) BR7908363A (pt)
CA (1) CA1119846A (pt)
DE (1) DE3001761C2 (pt)
DK (1) DK156076C (pt)
ES (1) ES8100812A1 (pt)
FR (1) FR2455633B1 (pt)
GB (1) GB2049728B (pt)
IN (1) IN154300B (pt)
IT (1) IT1145328B (pt)
LU (1) LU82061A1 (pt)
NL (1) NL181034C (pt)
SE (1) SE450838B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276087A (en) * 1979-05-03 1981-06-30 Crucible Inc. Powder-metallurgy vanadium-containing tungsten-type high-speed steel
JPS57181367A (en) * 1981-04-08 1982-11-08 Furukawa Electric Co Ltd:The Sintered high-v high-speed steel and its production
JPS63137139A (ja) * 1986-11-27 1988-06-09 Res Dev Corp Of Japan 金属短繊維−黒鉛系複合材
IT1241490B (it) * 1990-07-17 1994-01-17 Sviluppo Materiali Spa Acciaio rapido da polveri.
EP0483668B1 (en) * 1990-10-31 1996-03-13 Hitachi Metals, Ltd. High speed tool steel produced by sintering powder and method of producing same
US6585483B2 (en) 2001-11-20 2003-07-01 Honeywell International Inc. Stationary roller shaft formed of a material having a low inclusion content and high hardness
US20050227772A1 (en) * 2004-04-13 2005-10-13 Edward Kletecka Powdered metal multi-lobular tooling and method of fabrication
US20060231167A1 (en) * 2005-04-18 2006-10-19 Hillstrom Marshall D Durable, wear-resistant punches and dies
EP1922430B1 (en) * 2005-09-08 2019-01-09 Erasteel Kloster Aktiebolag Powder metallurgically manufactured high speed steel
WO2016055098A1 (en) * 2014-10-07 2016-04-14 Aktiebolaget Skf Steel alloy
US9921128B2 (en) * 2015-03-27 2018-03-20 Exponential Business And Technologies Company Method and apparatus for residual stress measurement through indentation with in-situ generated reference

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781083A (en) 1954-10-01 1957-08-14 Gregory Jamieson Comstock Improvements relating to high speed tool forms and their production
US3561934A (en) * 1967-09-11 1971-02-09 Crucible Inc Sintered steel particles containing dispersed carbides
US3591349A (en) * 1969-08-27 1971-07-06 Int Nickel Co High carbon tool steels by powder metallurgy
DE2204886C3 (de) * 1972-02-02 1979-11-22 Gfe Gesellschaft Fuer Elektrometallurgie Mbh, 4000 Duesseldorf Verfahren zur pulvermetallurgischen Herstellung von Schnellarbeitsstahl-Formkörpern
US4036640A (en) * 1977-01-06 1977-07-19 Carpenter Technology Corporation Alloy steel
US4276087A (en) * 1979-05-03 1981-06-30 Crucible Inc. Powder-metallurgy vanadium-containing tungsten-type high-speed steel

Also Published As

Publication number Publication date
BE880821A (fr) 1980-04-16
FR2455633B1 (fr) 1985-07-26
US4276087A (en) 1981-06-30
ES489812A0 (es) 1980-12-01
ES8100812A1 (es) 1980-12-01
GB2049728A (en) 1980-12-31
DK156076B (da) 1989-06-19
NL181034B (nl) 1987-01-02
DE3001761A1 (de) 1980-11-13
JPS55148747A (en) 1980-11-19
DK156076C (da) 1989-11-20
NL8002572A (nl) 1980-11-05
GB2049728B (en) 1983-03-16
AT370778B (de) 1983-05-10
FR2455633A1 (fr) 1980-11-28
KR830002057A (ko) 1983-05-21
DE3001761C2 (de) 1984-07-05
LU82061A1 (fr) 1980-04-23
IT8047514A0 (it) 1980-01-03
ATA14380A (de) 1982-09-15
SE450838B (sv) 1987-08-03
NL181034C (nl) 1987-06-01
IN154300B (pt) 1984-10-13
SE8001084L (sv) 1980-11-04
CA1119846A (en) 1982-03-16
IT1145328B (it) 1986-11-05
KR840002073B1 (ko) 1984-11-09
DK526079A (da) 1980-11-04

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19941220