ES2147227T3 - Material para piezas de friccion destinado a operar en un medio lubricado y su metodo de fabricacion - Google Patents
Material para piezas de friccion destinado a operar en un medio lubricado y su metodo de fabricacionInfo
- Publication number
- ES2147227T3 ES2147227T3 ES94901957T ES94901957T ES2147227T3 ES 2147227 T3 ES2147227 T3 ES 2147227T3 ES 94901957 T ES94901957 T ES 94901957T ES 94901957 T ES94901957 T ES 94901957T ES 2147227 T3 ES2147227 T3 ES 2147227T3
- Authority
- ES
- Spain
- Prior art keywords
- operate
- manufacturing
- hard material
- friction
- friction parts
- 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 - Lifetime
Links
Classifications
-
- 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
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
- Y10T428/12174—Mo or W containing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Braking Arrangements (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
EL MATERIAL QUE SE EXPONE COMPRENDE DIFERENTES ZONAS DE UN TAMAÑO MAXIMO, COMPRENDIDO ENTRE 60 Y 500 MICRONES, DONDE AL MENOS DOS SUSTANCIAS TIENEN DIFERENTES COEFICIENTES DE DUREZA Y FRICCION, EL MAS DURO LA SUSTANCIA QUE TIENE SUPERIOR COEFICIENTE DE FRICCION. PREFERENTEMENTE, ESTAN FORMADOS POR GRANOS DE MATERIAL DURO, CON UN ALTO COEFICIENTE DE FRICCION, ESTANDO LOS CITADOS GRANOS UNIDOS UNOS A OTROS POR UN MATERIAL AGLUTINANTE QUE RELLENA LA MAYOR PARTE DE LOS ESPACIOS VACIOS INTERGRANULARES, CONSTITUYENDO EL RESTO DE LOS CITADOS ESPACIOS VACIOS LAS POROSIDADES. CONVENIENTEMENTE, EL LUBRICANTE CONTIENE UN ADITIVO DEL TIPO BORATO O SULFURO, EL MATERIAL DURO ES ACERO INERTE, CONTENIENDO UNO O VARIOS DE LOS SIGUIENTES ELEMENTOS: CR, MO, V, W, SI, Y EL MATERIAL MENOS DURO ES UN ACERO LIGERAMENTE AFIN.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9214700A FR2698808B1 (fr) | 1992-12-07 | 1992-12-07 | Matériau pour pièces de friction opérant en milieu lubrifié, et son procédé d'obtention. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2147227T3 true ES2147227T3 (es) | 2000-09-01 |
Family
ID=9436290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94901957T Expired - Lifetime ES2147227T3 (es) | 1992-12-07 | 1993-12-03 | Material para piezas de friccion destinado a operar en un medio lubricado y su metodo de fabricacion |
Country Status (8)
Country | Link |
---|---|
US (1) | US5529600A (es) |
EP (1) | EP0625583B1 (es) |
JP (1) | JPH07503762A (es) |
BR (1) | BR9305892A (es) |
DE (1) | DE69328246T2 (es) |
ES (1) | ES2147227T3 (es) |
FR (1) | FR2698808B1 (es) |
WO (1) | WO1994013846A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI100388B (fi) * | 1996-01-22 | 1997-11-28 | Rauma Materials Tech Oy | Kulutusta kestävä, sitkeä teräs |
SE537893C2 (sv) * | 2011-04-06 | 2015-11-10 | Hoeganaes Corp | Vanadininnehållande pulvermetallurgiska pulver och förfaranden för deras användning |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1963701A1 (de) * | 1969-12-19 | 1971-06-24 | Porsche Kg | Gleichlaufeinrichtung fuer Geschwindigkeitswechselgetriebe,insbesondere fuer Kraftfahrzeuge |
US3941903A (en) * | 1972-11-17 | 1976-03-02 | Union Carbide Corporation | Wear-resistant bearing material and a process for making it |
DE2354826A1 (de) * | 1973-11-02 | 1975-05-07 | Porsche Ag | Gleichlaufeinrichtung, insbesondere fuer geschwindigkeitswechselgetriebe fuer kraftfahrzeuge |
JPS53135805A (en) * | 1977-05-02 | 1978-11-27 | Riken Piston Ring Ind Co Ltd | Sintered alloy for valve seat |
US4422875A (en) * | 1980-04-25 | 1983-12-27 | Hitachi Powdered Metals Co., Ltd. | Ferro-sintered alloys |
DE3412565A1 (de) * | 1984-04-04 | 1985-10-24 | Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald | Verfahren zum herstellen eines zaeh-harten werkstoffes fuer werkzeuge und/oder verschleissteile und nach diesem verfahren hergestellter werkstoff |
DE3523398A1 (de) * | 1985-06-29 | 1987-01-08 | Bosch Gmbh Robert | Sinterlegierungen auf der basis von schnellarbeitsstaehlen |
KR910002918B1 (ko) * | 1987-03-13 | 1991-05-10 | 미쯔비시마테리알 가부시기가이샤 | Fe계 소결합금제 변속기용 동기링 |
GB8723818D0 (en) * | 1987-10-10 | 1987-11-11 | Brico Eng | Sintered materials |
JP2957180B2 (ja) * | 1988-04-18 | 1999-10-04 | 株式会社リケン | 耐摩耗性鉄基焼結合金およびその製造方法 |
DE59006107D1 (de) * | 1989-06-09 | 1994-07-21 | Goetze Ag | Verschleissfeste Sinterlegierung, insbesondere für Ventilsitzringe von Verbrennungskraftmaschinen. |
-
1992
- 1992-12-07 FR FR9214700A patent/FR2698808B1/fr not_active Expired - Fee Related
-
1993
- 1993-12-03 EP EP94901957A patent/EP0625583B1/en not_active Expired - Lifetime
- 1993-12-03 ES ES94901957T patent/ES2147227T3/es not_active Expired - Lifetime
- 1993-12-03 BR BR9305892A patent/BR9305892A/pt not_active IP Right Cessation
- 1993-12-03 JP JP6513820A patent/JPH07503762A/ja active Pending
- 1993-12-03 US US08/256,724 patent/US5529600A/en not_active Expired - Fee Related
- 1993-12-03 DE DE69328246T patent/DE69328246T2/de not_active Expired - Fee Related
- 1993-12-03 WO PCT/ES1993/000097 patent/WO1994013846A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FR2698808A1 (fr) | 1994-06-10 |
JPH07503762A (ja) | 1995-04-20 |
EP0625583B1 (en) | 2000-03-29 |
US5529600A (en) | 1996-06-25 |
FR2698808B1 (fr) | 1995-01-20 |
DE69328246T2 (de) | 2000-09-07 |
EP0625583A1 (en) | 1994-11-23 |
WO1994013846A1 (es) | 1994-06-23 |
DE69328246D1 (de) | 2000-05-04 |
BR9305892A (pt) | 1997-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2336473A1 (fr) | Composition d'huile lubrifiante protegeant contre la rouille | |
ES2027292T3 (es) | Un articulo fotocromico. | |
ATE150299T1 (de) | Verwendung von derivaten des 4-phenyl-1,2,3,4- tetrahydro-1-naphthalenamins zur behandlung von psychose, entzündung und als immununterdrücker | |
FR2483422B1 (fr) | Agents absorbant la lumiere ultraviolette ainsi que compositions et articles les utilisant | |
FI923476A (fi) | Kvaevederivat. | |
DK0509017T3 (da) | Ikke-oxiderende oftalmiske sammensætninger og fremgangsmåder til konservering og anvendelse af samme | |
DK454688D0 (da) | Aryloxyindonaminer med antidepressiv virkning | |
BR9003652A (pt) | Linha de telecomunicacoes por fibras oticas incorporando amplificadores dos sinais transmitidos e amplificadores para dita linha | |
FR2554825B1 (fr) | Sel metallique basique borate et composition d'huile lubrifiante le contenant | |
DE69608993D1 (de) | UV Schutzmittel | |
ES494600A0 (es) | Procedimiento para montar piedras preciosas o similares y montura de piedras preciosas o similares para la aplicacion del procedimiento | |
BR8901664A (pt) | Processo para o aproveitamento de pos e borras siderurgicas contendo zinco | |
IT8121191A0 (it) | Composizione e procedimento per rimuovere metallo. | |
ES2147227T3 (es) | Material para piezas de friccion destinado a operar en un medio lubricado y su metodo de fabricacion | |
DK0626385T3 (da) | Tetrahydropyranderivater | |
NO901609D0 (no) | Sammenstilling av optisk-fiber og baand, samt optisk-fiberboks. | |
ES2091186T3 (es) | Procedimiento para obtener antigenos protectores contra infecciones y procesos toxicos de bordetella. | |
KR950032046A (ko) | 불소화된 비타민 d₃유도체 | |
NO179247C (no) | Ikke-ionisk kontrastforbindelse samt radiologisk preparat som omfatter den | |
BR8100640A (pt) | Composicao para protecao de substratos organicos nao vivos contra deterioracao por microorganismos, processo e material organico nao vivo | |
DK0637327T3 (da) | Polyetheramidoaminhydrogeler som hepariniserbare materialer | |
DK0435177T3 (da) | 4-Benzyl-5-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-oner samt deres anvendelse som antikonvulsive midler | |
BR9106224A (pt) | Compostos sulfurados,processo de preparacao dos mesmos,politiouretanas,polioeteres,e, materiais adequados para aplicacao otica | |
DE69307936D1 (de) | Glaszusammensetzungen | |
DE59305065D1 (de) | Strahlenschutzanordnung mit integriertem bestrahlungs-indikator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 625583 Country of ref document: ES |