BR9507675A - Produtos sinterizados tendo densidade melhorada - Google Patents

Produtos sinterizados tendo densidade melhorada

Info

Publication number: BR9507675A
Authority: BR; Brazil
Prior art keywords: sintered products; improved density; density; improved; sintered
Prior art date: 1994-05-09

Application number

BR9507675A

Other languages

English (en)

Inventor

Ulf Engstroem

Bjoern Johansson

Original Assignee

Hoeganaes 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.)

1994-05-09

Filing date

1995-05-05

Publication date

1997-08-19

1995-05-05 Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab

1997-08-19 Publication of BR9507675A publication Critical patent/BR9507675A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/148—Agglomerating
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Powder Metallurgy (AREA)
Pressure Welding/Diffusion-Bonding (AREA)

BR9507675A 1994-05-09 1995-05-05 Produtos sinterizados tendo densidade melhorada BR9507675A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9401623A SE9401623D0 (sv)	1994-05-09	1994-05-09	Sintered products having improved density
PCT/SE1995/000497 WO1995030502A1 (en)	1994-05-09	1995-05-05	Sintered products having improved density

Publications (1)

Publication Number	Publication Date
BR9507675A true BR9507675A (pt)	1997-08-19

Family

ID=20393966

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9507675A BR9507675A (pt)	1994-05-09	1995-05-05	Produtos sinterizados tendo densidade melhorada

Country Status (8)

Country	Link
US (1)	US5926686A (pt)
EP (1)	EP0758934A1 (pt)
JP (1)	JP3792714B2 (pt)
BR (1)	BR9507675A (pt)
CA (1)	CA2189973A1 (pt)
SE (1)	SE9401623D0 (pt)
TW (1)	TW340075B (pt)
WO (1)	WO1995030502A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE9702466D0 (sv) *	1997-06-26	1997-06-26	Hoeganaes Ab	Metal powder composition and a method for making sintered products
FR2766743B1 (fr) *	1997-07-29	1999-11-26	Sintertech	Outillage de compression de poudre pour installation de frittage
US6280683B1 (en) *	1997-10-21	2001-08-28	Hoeganaes Corporation	Metallurgical compositions containing binding agent/lubricant and process for preparing same
ES2150368B1 (es) *	1998-06-30	2001-07-01	Applic Metales Sinter	Material compuesto de alta resistencia al desgaste y piezas desarrolladas con el mismo.
US6139598A (en) *	1998-11-19	2000-10-31	Eaton Corporation	Powdered metal valve seat insert
US6326118B1 (en)	2000-09-05	2001-12-04	Xerox Corporation	Surface alloyed cores for electrostatographic carriers and developers
US6872235B2 (en) *	2001-04-17	2005-03-29	Höganäs Ab	Iron powder composition
US6755885B2 (en)	2001-04-17	2004-06-29	Hëganäs AB	Iron powder composition
US20040151611A1 (en) *	2003-01-30	2004-08-05	Kline Kerry J.	Method for producing powder metal tooling, mold cavity member
SE0401041D0 (sv) *	2004-04-21	2004-04-21	Hoeganaes Ab	Sintered metal parts and method for the manufacturing thereof
US9249654B2 (en) *	2008-10-03	2016-02-02	Halliburton Energy Services, Inc.	Method and system for predicting performance of a drilling system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1162702A (en) *	1965-09-14	1969-08-27	Hoganas Billesholms Ab	Low Alloy Iron Powder and process of preparing the same
SE408435B (sv) *	1976-11-03	1979-06-11	Hoeganaes Ab	Sett att framstella ett kopparhaltigt jernpulver
SE427434B (sv) *	1980-03-06	1983-04-11	Hoeganaes Ab	Jernbaserad pulverblandning med tillsats mot avblandning och/eller damning
EP0334968B1 (en) *	1987-09-30	1995-02-08	Kawasaki Steel Corporation	Composite alloy steel powder and sintered alloy steel
SE468121B (sv) *	1991-04-18	1992-11-09	Hoeganaes Ab	Pulverblandning innehaallande basmetallpulver och bindemedel av diamidvax och saett att framstaella blandningen
US5108493A (en) *	1991-05-03	1992-04-28	Hoeganaes Corporation	Steel powder admixture having distinct prealloyed powder of iron alloys
SE9101819D0 (sv) *	1991-06-12	1991-06-12	Hoeganaes Ab	Jaernbaserad pulverkomposition som efter sintring uppvisar god formstabilitet
US5154881A (en) *	1992-02-14	1992-10-13	Hoeganaes Corporation	Method of making a sintered metal component
US5298055A (en) *	1992-03-09	1994-03-29	Hoeganaes Corporation	Iron-based powder mixtures containing binder-lubricant
US5256185A (en) *	1992-07-17	1993-10-26	Hoeganaes Corporation	Method for preparing binder-treated metallurgical powders containing an organic lubricant
US5498276A (en) *	1994-09-14	1996-03-12	Hoeganaes Corporation	Iron-based powder compositions containing green strengh enhancing lubricants

1994
- 1994-05-09 SE SE9401623A patent/SE9401623D0/xx unknown
- 1994-06-30 TW TW083105968A patent/TW340075B/zh not_active IP Right Cessation
1995
- 1995-05-05 EP EP95919706A patent/EP0758934A1/en not_active Withdrawn
- 1995-05-05 WO PCT/SE1995/000497 patent/WO1995030502A1/en not_active Ceased
- 1995-05-05 JP JP52889395A patent/JP3792714B2/ja not_active Expired - Fee Related
- 1995-05-05 BR BR9507675A patent/BR9507675A/pt not_active IP Right Cessation
- 1995-05-05 US US08/969,542 patent/US5926686A/en not_active Expired - Fee Related
- 1995-05-05 CA CA002189973A patent/CA2189973A1/en not_active Abandoned

Also Published As

Publication number	Publication date
JPH09512863A (ja)	1997-12-22
US5926686A (en)	1999-07-20
SE9401623D0 (sv)	1994-05-09
WO1995030502A1 (en)	1995-11-16
TW340075B (en)	1998-09-11
EP0758934A1 (en)	1997-02-26
CA2189973A1 (en)	1995-11-16
JP3792714B2 (ja)	2006-07-05

Publication	Publication Date	Title
FI964061A0 (fi)	1996-10-10	Hiertomylly
DK0794905T3 (da)	1999-11-08	Palle
DE69519009D1 (de)	2000-11-09	Gesintertes Kontaktbauteil
BR9506832A (pt)	1997-10-14	N-pirazolilanilinas e n-pirazolilaminopiridinas
BR9507675A (pt)	1997-08-19	Produtos sinterizados tendo densidade melhorada
FI971376A0 (fi)	1997-04-03	Trofinin och trofininmedlande proteiner
ID16697A (id)	1997-11-06	Penghubung berkepadatan tinggi dengan kemampuan tinggi
KR970053375U (ko)	1997-10-13	베개
KR960013239U (ko)	1996-05-17	베개
FI942946L (fi)	1995-12-18	Patja
KR960019922U (ko)	1996-07-18	베개
KR950028329U (ko)	1995-10-20	스캐너
KR970060556U (ko)	1997-12-10	베개
KR980000565U (ko)	1998-03-30	베개
KR970060554U (ko)	1997-12-10	베개
BR7401302U (pt)	1996-04-02	Churrasqueira cerâmica
KR960019918U (ko)	1996-07-18	베개
ITMC940031A0 (it)	1994-04-18	Guanciale antiartrosi
KR960009853U (ko)	1996-04-12	베개
KR950029370U (ko)	1995-11-17	베개
KR950032102U (ko)	1995-12-14	베개
KR960009852U (ko)	1996-04-12	베개
KR950026545U (ko)	1995-10-16	베개
KR960009854U (ko)	1996-04-12	베개
KR960016248U (ko)	1996-06-17	베게

Legal Events

Date	Code	Title	Description
2000-01-18	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2000-06-20	FF	Decision: intention to grant
2000-10-31	FG9A	Patent or certificate of addition granted
2014-03-25	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-11-24	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2255 DE 25/03/2014 POR TER SIDO INDEVIDA.
2020-12-08	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.
2021-03-23	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.