IT8047514A0 - Acciaio rapido al tungsteno contenente vanadio prodotto con metallurgia delle polveri - Google Patents

Acciaio rapido al tungsteno contenente vanadio prodotto con metallurgia delle polveri

Info

Publication number: IT8047514A0
Authority: IT; Italy
Prior art keywords: vanadium; powder metallurgy; containing tungsten; tungsten steel; steel produced
Prior art date: 1979-05-03

Application number

IT8047514A

Other languages

English (en)

Other versions

IT1145328B (it

Inventor

Walter Thomas Haswell

William Stasko

Frank Robert Dax

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.)

1979-05-03

Filing date

1980-01-03

Publication date

1980-01-03

1980-01-03 Application filed by Crucible Inc filed Critical Crucible Inc

1980-01-03 Publication of IT8047514A0 publication Critical patent/IT8047514A0/it

1986-11-05 Application granted granted Critical

1986-11-05 Publication of IT1145328B publication Critical patent/IT1145328B/it

Links

229910000831 Steel Inorganic materials 0.000 title 1
238000004663 powder metallurgy Methods 0.000 title 1
239000010959 steel Substances 0.000 title 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 1
229910052721 tungsten Inorganic materials 0.000 title 1
239000010937 tungsten Substances 0.000 title 1

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)
Heat Treatment Of Steel (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

IT47514/80A 1979-05-03 1980-01-03 Acciato rapido al tingsteno contenoute vanadio prodotto con metallurgia delle polveri IT1145328B (it)

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
IT8047514A0 true IT8047514A0 (it)	1980-01-03
IT1145328B IT1145328B (it)	1986-11-05

Family

ID=21883972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47514/80A IT1145328B (it)	1979-05-03	1980-01-03	Acciato rapido al tingsteno contenoute vanadio prodotto con metallurgia delle polveri

Country Status (17)

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

Families Citing this family (12)

* 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
ES2719592T3 (es) *	2005-09-08	2019-07-11	Erasteel Kloster Ab	Acero de alta velocidad fabricado mediante metalurgia de polvos
DE112014007041T5 (de) *	2014-10-07	2017-09-14	Aktiebolaget Skf	Stahllegierung
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
US20240183014A1 (en)	2022-12-03	2024-06-06	Arthur Craig Reardon	High Speed Steel Composition

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

1979
- 1979-05-03 US US06/035,652 patent/US4276087A/en not_active Expired - Lifetime
- 1979-11-20 CA CA000340210A patent/CA1119846A/en not_active Expired
- 1979-12-11 DK DK526079A patent/DK156076C/da active
- 1979-12-20 BR BR7908363A patent/BR7908363A/pt not_active IP Right Cessation
- 1979-12-21 BE BE0/198715A patent/BE880821A/fr not_active IP Right Cessation
- 1979-12-21 FR FR797931891A patent/FR2455633B1/fr not_active Expired
1980
- 1980-01-03 IT IT47514/80A patent/IT1145328B/it active
- 1980-01-07 LU LU82061A patent/LU82061A1/fr unknown
- 1980-01-11 AT AT0014380A patent/AT370778B/de not_active IP Right Cessation
- 1980-01-18 DE DE3001761A patent/DE3001761C2/de not_active Expired
- 1980-01-19 KR KR1019800000188A patent/KR840002073B1/ko not_active Expired
- 1980-01-31 GB GB8003269A patent/GB2049728B/en not_active Expired
- 1980-02-12 SE SE8001084A patent/SE450838B/sv not_active IP Right Cessation
- 1980-02-12 IN IN104/DEL/80A patent/IN154300B/en unknown
- 1980-03-21 ES ES489812A patent/ES8100812A1/es not_active Expired
- 1980-04-10 JP JP4631180A patent/JPS55148747A/ja active Pending
- 1980-05-02 NL NLAANVRAGE8002572,A patent/NL181034C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2455633B1 (fr)	1985-07-26
KR840002073B1 (ko)	1984-11-09
US4276087A (en)	1981-06-30
GB2049728A (en)	1980-12-31
IN154300B (it)	1984-10-13
JPS55148747A (en)	1980-11-19
LU82061A1 (fr)	1980-04-23
DE3001761A1 (de)	1980-11-13
BE880821A (fr)	1980-04-16
DK156076B (da)	1989-06-19
KR830002057A (ko)	1983-05-21
AT370778B (de)	1983-05-10
NL8002572A (nl)	1980-11-05
SE8001084L (sv)	1980-11-04
BR7908363A (pt)	1980-12-09
NL181034B (nl)	1987-01-02
ES489812A0 (es)	1980-12-01
NL181034C (nl)	1987-06-01
ATA14380A (de)	1982-09-15
FR2455633A1 (fr)	1980-11-28
DK526079A (da)	1980-11-04
ES8100812A1 (es)	1980-12-01
CA1119846A (en)	1982-03-16
DE3001761C2 (de)	1984-07-05
IT1145328B (it)	1986-11-05
SE450838B (sv)	1987-08-03
GB2049728B (en)	1983-03-16
DK156076C (da)	1989-11-20

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19980127

Publication	Publication Date	Title
BE878892A (fr)	1980-01-16	Article en acier de la metallurgie de poudres
FI794039A7 (fi)	1981-01-01	Metalliseokset.
GB2035376B (en)	1983-05-05	Alloy steel powder
JPS5364606A (en)	1978-06-09	Alloy steel powder
NL180153C (nl)	1987-01-02	Magnetische glasachtige metaallegering.
NL7807662A (nl)	1979-02-13	Zirkoniumlegeringen die overgangsmetaalelementen bevat- ten.
IT8026799A0 (it)	1980-12-19	Separazione di metalli delle terrerare.
CA1001011A (en)	1976-12-07	Brazing metal alloys
IT1003833B (it)	1976-06-10	Articolo d acciaio per utensili fatto mediante metallurgia delle polveri
FR2320802A1 (fr)	1977-03-11	Lubrifiant pour metallurgie des poudres
SE416141B (sv)	1980-12-01	Pulvermetallurgiskt framstellt kvevehaltigt snabbstal
SE416142B (sv)	1980-12-01	Pulvermetallurgiskt framstellt, kvevehaltigt snabbstal
GB1556626A (en)	1979-11-28	Alloy steel
IT1145328B (it)	1986-11-05	Acciato rapido al tingsteno contenoute vanadio prodotto con metallurgia delle polveri
IT1079253B (it)	1985-05-08	Perfezionamento negli acciai in polvere per metallurgia delle polveri
NO154382C (no)	1986-09-10	Metallpulver.
IT1106097B (it)	1985-11-11	Perfezionamento negli oggetti metallici stampati ottenuti mediante metallurgia delle polveri
JPS536207A (en)	1978-01-20	Sintered alloy steel
DE2860647D1 (en)	1981-08-06	Rolling mill for metal powder compaction
IT1075429B (it)	1985-04-22	Leghe di metalli termo-recuperabili
IT7869732A0 (it)	1978-11-29	Polveri metalliche contenenti cromo e procedimento per la loro preparazione
GB2051126B (en)	1983-03-16	Low alloy steel
IT1129387B (it)	1986-06-04	Fondente per la colata di metalli
JPS5361513A (en)	1978-06-02	Addition alloy for making semiductile cast iron
JPS52114418A (en)	1977-09-26	Alloy steel