NL181034C - Poedermetallurgisch vanadium bevattend sneldraaistaal van het wolfraamtype. - Google Patents

Poedermetallurgisch vanadium bevattend sneldraaistaal van het wolfraamtype.

Info

Publication number
NL181034C
NL181034C NLAANVRAGE8002572,A NL8002572A NL181034C NL 181034 C NL181034 C NL 181034C NL 8002572 A NL8002572 A NL 8002572A NL 181034 C NL181034 C NL 181034C
Authority
NL
Netherlands
Prior art keywords
powder metallurgic
vanadium containing
containing fast
tungsten type
turntable
Prior art date
Application number
NLAANVRAGE8002572,A
Other languages
English (en)
Dutch (nl)
Other versions
NL181034B (nl
NL8002572A (nl
Original Assignee
Crucible Materials Corp
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 Materials Corp filed Critical Crucible Materials Corp
Publication of NL8002572A publication Critical patent/NL8002572A/nl
Publication of NL181034B publication Critical patent/NL181034B/xx
Application granted granted Critical
Publication of NL181034C publication Critical patent/NL181034C/xx

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)
NLAANVRAGE8002572,A 1979-05-03 1980-05-02 Poedermetallurgisch vanadium bevattend sneldraaistaal van het wolfraamtype. NL181034C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3565279 1979-05-03
US06/035,652 US4276087A (en) 1979-05-03 1979-05-03 Powder-metallurgy vanadium-containing tungsten-type high-speed steel

Publications (3)

Publication Number Publication Date
NL8002572A NL8002572A (nl) 1980-11-05
NL181034B NL181034B (nl) 1987-01-02
NL181034C true NL181034C (nl) 1987-06-01

Family

ID=21883972

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8002572,A NL181034C (nl) 1979-05-03 1980-05-02 Poedermetallurgisch vanadium bevattend sneldraaistaal van het wolfraamtype.

Country Status (17)

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

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
BR7908363A (pt) 1980-12-09
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
IN154300B (es) 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
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: COLT INDUSTRIES OPERATING CORP.

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: CRUCIBLE MATERIALS CORPORATION

A85 Still pending on 85-01-01
BK Erratum

Free format text: CORRECTION TO PAMPHLET

V1 Lapsed because of non-payment of the annual fee