ES8100812A1 - Procedimiento de obtencion de vanadio de pulvimetalurgia conteniendo tungsteno tipo acero de gran velocidad de corte - Google Patents

Procedimiento de obtencion de vanadio de pulvimetalurgia conteniendo tungsteno tipo acero de gran velocidad de corte

Info

Publication number
ES8100812A1
ES8100812A1 ES489812A ES489812A ES8100812A1 ES 8100812 A1 ES8100812 A1 ES 8100812A1 ES 489812 A ES489812 A ES 489812A ES 489812 A ES489812 A ES 489812A ES 8100812 A1 ES8100812 A1 ES 8100812A1
Authority
ES
Spain
Prior art keywords
vanadium
powder
tungsten
metallurgy
type high
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
ES489812A
Other languages
English (en)
Other versions
ES489812A0 (es
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.)
Crucible Inc
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 ES489812A0 publication Critical patent/ES489812A0/es
Publication of ES8100812A1 publication Critical patent/ES8100812A1/es
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
    • C22C38/24—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

Abstract

PROCEDIMIENTO DE OBTENCION DE VANADIO DE PULVIMETALURGIA CONTENIENDO TUNGSTENO TIPO ACERO. CONSISTE EN COMPACTAR POR COMPRESION ISOSTATICA EN CALIENTE UN POLVO ATOMIZADO QUE CONTIENE CARBONO, NIOBIO, VANADIO, MANGANESO, SILICIO, CROMO, HIERRO O TUNGSTENO Y COBALTO. ALCANZA UNA DUREZA MINIMA DE 67 RC CUANDO ES AUSTENITIZADO Y TRIPLEMENTE REVENIDO A TEMPERATURAS DEL ORDEN DE 550GC APROXIMADAMENTE. EL ACERO CONTIENE UN EQUIVALENTE EN TUNGSTENO DE 24 A 27 POR 100, Y HASTA UN 3 POR 100 DE COBALTO. ACERO DE ELEVADA VELOCIDAD DE CORTE.
ES489812A 1979-05-03 1980-03-21 Procedimiento de obtencion de vanadio de pulvimetalurgia conteniendo tungsteno tipo acero de gran velocidad de corte Expired ES8100812A1 (es)

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 (2)

Publication Number Publication Date
ES489812A0 ES489812A0 (es) 1980-12-01
ES8100812A1 true ES8100812A1 (es) 1980-12-01

Family

ID=21883972

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489812A Expired ES8100812A1 (es) 1979-05-03 1980-03-21 Procedimiento de obtencion de vanadio de pulvimetalurgia conteniendo tungsteno tipo acero de gran velocidad de corte

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
CN103556083B (zh) * 2005-09-08 2016-12-28 伊拉斯蒂尔.克罗斯特公司 粉末冶金制造的高速钢
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
GB2049728B (en) 1983-03-16
KR830002057A (ko) 1983-05-21
DE3001761A1 (de) 1980-11-13
IT8047514A0 (it) 1980-01-03
NL181034B (nl) 1987-01-02
SE8001084L (sv) 1980-11-04
CA1119846A (en) 1982-03-16
DE3001761C2 (de) 1984-07-05
LU82061A1 (fr) 1980-04-23
BR7908363A (pt) 1980-12-09
ES489812A0 (es) 1980-12-01
US4276087A (en) 1981-06-30
DK526079A (da) 1980-11-04
NL181034C (nl) 1987-06-01
IT1145328B (it) 1986-11-05
NL8002572A (nl) 1980-11-05
DK156076B (da) 1989-06-19
SE450838B (sv) 1987-08-03
KR840002073B1 (ko) 1984-11-09
AT370778B (de) 1983-05-10
JPS55148747A (en) 1980-11-19
FR2455633A1 (fr) 1980-11-28
FR2455633B1 (fr) 1985-07-26
DK156076C (da) 1989-11-20
ATA14380A (de) 1982-09-15
IN154300B (es) 1984-10-13
GB2049728A (en) 1980-12-31
BE880821A (fr) 1980-04-16

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