ES2075949T3 - Procedimiento para la fabricacion de piezas con superficie resistente a la abrasion. - Google Patents
Procedimiento para la fabricacion de piezas con superficie resistente a la abrasion.Info
- Publication number
- ES2075949T3 ES2075949T3 ES91420352T ES91420352T ES2075949T3 ES 2075949 T3 ES2075949 T3 ES 2075949T3 ES 91420352 T ES91420352 T ES 91420352T ES 91420352 T ES91420352 T ES 91420352T ES 2075949 T3 ES2075949 T3 ES 2075949T3
- Authority
- ES
- Spain
- Prior art keywords
- infiltration
- procedure
- manufacture
- parts
- abrasion resistant
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/006—Pressing and sintering powders, granules or fibres
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3665—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders
- B29C2043/3668—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders destructible or fusible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Braking Arrangements (AREA)
- Laminated Bodies (AREA)
- Adornments (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Mold Materials And Core Materials (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Ceramic Products (AREA)
Abstract
EL PROCESO SEGUN LA INVENCION CONSISTE EN UTILIZAR UNA TECNICA DE INFILTRACION DE METAL LIGANTE (16) EN UNA CAPA LLENA DE GRANOS DE CARBURO DE TUNGSTENO (15), ESTANDO DISPUESTA DICHA CAPA ENTRE LAS PAREDES DE MOLDEADO DE UN MOLDE (13) Y UN NUCLEO (2) DE PIEZA, CONSTITUYENDOSE LAS PAREDES DE MOLDEADO DEL MOLDE DE ARENA DE FUNDICION POR RESINAS. LA INFILTRACION PROPIAMENTE DICHA SE REALIZA POR CALENTAMIENTO DEL CONJUNTO A UNA TEMPERATURA SUPERIOR A LA TEMPERATURA DE FUSION DEL METAL LIGANTE E INFERIOR A LA TEMPERATURA DE FUSION DE LAS PARTICULAS DE CARBURO DE TUNGSTENO. LA INVENCION PERMITE DISMINUIR EL COSTE DEL PROCESO DE INFILTRACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9012713A FR2667809B1 (fr) | 1990-10-11 | 1990-10-11 | Procede pour la realisation de pieces a surface antiabrasion. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2075949T3 true ES2075949T3 (es) | 1995-10-16 |
Family
ID=9401236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91420352T Expired - Lifetime ES2075949T3 (es) | 1990-10-11 | 1991-10-08 | Procedimiento para la fabricacion de piezas con superficie resistente a la abrasion. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5261477A (es) |
EP (1) | EP0480850B1 (es) |
JP (1) | JPH05192761A (es) |
AT (1) | ATE124307T1 (es) |
AU (1) | AU635163B2 (es) |
CA (1) | CA2052899C (es) |
DE (1) | DE69110825T2 (es) |
DK (1) | DK0480850T3 (es) |
ES (1) | ES2075949T3 (es) |
FR (1) | FR2667809B1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2681271A1 (fr) * | 1991-09-16 | 1993-03-19 | Technogenia | Procede de realisation d'une piece composite a surface antiabrasion, et pieces obtenues par ce procede. |
AT406837B (de) * | 1994-02-10 | 2000-09-25 | Electrovac | Verfahren und vorrichtung zur herstellung von metall-matrix-verbundwerkstoffen |
US5615747A (en) * | 1994-09-07 | 1997-04-01 | Vail, Iii; William B. | Monolithic self sharpening rotary drill bit having tungsten carbide rods cast in steel alloys |
US6547017B1 (en) * | 1994-09-07 | 2003-04-15 | Smart Drilling And Completion, Inc. | Rotary drill bit compensating for changes in hardness of geological formations |
US5755299A (en) | 1995-08-03 | 1998-05-26 | Dresser Industries, Inc. | Hardfacing with coated diamond particles |
CA2207579A1 (fr) | 1997-05-28 | 1998-11-28 | Paul Caron | Piece frittee a surface anti-abrasive et procede pour sa realisation |
US6102140A (en) * | 1998-01-16 | 2000-08-15 | Dresser Industries, Inc. | Inserts and compacts having coated or encrusted diamond particles |
US6138779A (en) * | 1998-01-16 | 2000-10-31 | Dresser Industries, Inc. | Hardfacing having coated ceramic particles or coated particles of other hard materials placed on a rotary cone cutter |
US6170583B1 (en) | 1998-01-16 | 2001-01-09 | Dresser Industries, Inc. | Inserts and compacts having coated or encrusted cubic boron nitride particles |
EP1181993A1 (en) | 2000-08-18 | 2002-02-27 | Ti Group Automotive Systems Limited | A method for manufacturing a multiple walled tube |
US6616410B2 (en) | 2001-11-01 | 2003-09-09 | General Electric Company | Oxidation resistant and/or abrasion resistant squealer tip and method for casting same |
ITTV20020044A1 (it) * | 2002-04-18 | 2003-10-20 | Dario Toncelli | Struttura di rullo e procedimento per la sua fabbricazione |
US7578457B2 (en) * | 2003-03-11 | 2009-08-25 | Primet Precision Materials, Inc. | Method for producing fine dehydrided metal particles using grinding media |
US7140567B1 (en) * | 2003-03-11 | 2006-11-28 | Primet Precision Materials, Inc. | Multi-carbide material manufacture and use as grinding media |
US20070098803A1 (en) | 2005-10-27 | 2007-05-03 | Primet Precision Materials, Inc. | Small particle compositions and associated methods |
IT1401763B1 (it) * | 2010-07-09 | 2013-08-02 | Far Fonderie Acciaierie Roiale S P A | Procedimento per la produzione di un elemento soggetto ad usura, elemento soggetto ad usura e struttura di aggregazione temporanea per la realizzazione di tale elemento soggetto ad usura |
IT1401621B1 (it) * | 2010-07-09 | 2013-07-26 | Far Fonderie Acciaierie Roiale S P A | Procedimento per la produzione di un elemento soggetto ad usura, elemento soggetto ad usura e struttura di aggregazione temporanea per la realizzazione di tale elemento soggetto ad usura |
AR099053A1 (es) * | 2014-01-10 | 2016-06-29 | Esco Corp | Partículas de desgaste encapsuladas |
CN110385421A (zh) * | 2018-04-18 | 2019-10-29 | 朝阳多元双金属复合制造有限公司 | 一种抗断耐磨ZG35GrMnSi钢部件的两次复合方法 |
DE102020112100A1 (de) | 2020-05-05 | 2021-11-11 | Fritz Winter Eisengiesserei Gmbh & Co. Kg | Bauteil einer Bremse für ein Fahrzeug und Verfahren zu seiner Herstellung |
CN117213239B (zh) * | 2023-11-09 | 2024-03-15 | 江苏江河机械制造有限公司 | 一种耐磨管道铸造装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1547836A (en) * | 1923-03-30 | 1925-07-28 | Gen Electric | Composite metal |
NL275996A (es) * | 1961-09-06 | |||
NL290912A (es) * | 1962-11-15 | |||
BE791180A (fr) * | 1971-11-10 | 1973-03-01 | Xaloy Inc | Revetements resistant a l'usure et a la corrosion |
GB1574615A (en) * | 1976-05-27 | 1980-09-10 | Shell Int Research | Composite material containing hard metal carbide particlesand method for the production thereof |
US4140170A (en) * | 1977-09-06 | 1979-02-20 | Baum Charles S | Method of forming composite material containing sintered particles |
CA1192019A (en) * | 1981-04-27 | 1985-08-20 | Nicholas Makrides | Casting having wear resistant compacts and method of manufacture |
JPS5933065A (ja) * | 1982-08-17 | 1984-02-22 | Kubota Ltd | 中空円筒状複合鋳物の製造法 |
DE3315125C1 (de) * | 1983-04-27 | 1984-11-22 | Fried. Krupp Gmbh, 4300 Essen | Verschleissbestaendiger Verbundkoerper und Verfahren zu seiner Herstellung |
JPS623864A (ja) * | 1985-07-01 | 1987-01-09 | Ishikawajima Harima Heavy Ind Co Ltd | 耐摩耗性鋳造品の鋳造方法 |
JPH01287242A (ja) * | 1988-05-11 | 1989-11-17 | Hitachi Ltd | 表面改質部品およびその製法 |
DE3816348A1 (de) * | 1988-05-13 | 1989-11-23 | Werner Schatz | Verfahren zur herstellung von metall-verbundgusswerkstuecken |
US5020584A (en) * | 1988-11-10 | 1991-06-04 | Lanxide Technology Company, Lp | Method for forming metal matrix composites having variable filler loadings and products produced thereby |
US4947942A (en) * | 1989-01-31 | 1990-08-14 | Stryker Corporation | Angle drive for a surgical power tool |
US5000273A (en) * | 1990-01-05 | 1991-03-19 | Norton Company | Low melting point copper-manganese-zinc alloy for infiltration binder in matrix body rock drill bits |
-
1990
- 1990-10-11 FR FR9012713A patent/FR2667809B1/fr not_active Expired - Fee Related
-
1991
- 1991-10-01 US US07/769,455 patent/US5261477A/en not_active Expired - Lifetime
- 1991-10-07 CA CA002052899A patent/CA2052899C/fr not_active Expired - Fee Related
- 1991-10-08 DK DK91420352.6T patent/DK0480850T3/da active
- 1991-10-08 EP EP91420352A patent/EP0480850B1/fr not_active Expired - Lifetime
- 1991-10-08 DE DE69110825T patent/DE69110825T2/de not_active Expired - Fee Related
- 1991-10-08 ES ES91420352T patent/ES2075949T3/es not_active Expired - Lifetime
- 1991-10-08 AT AT91420352T patent/ATE124307T1/de not_active IP Right Cessation
- 1991-10-10 AU AU85753/91A patent/AU635163B2/en not_active Ceased
- 1991-10-11 JP JP3264135A patent/JPH05192761A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH05192761A (ja) | 1993-08-03 |
DE69110825D1 (de) | 1995-08-03 |
EP0480850A1 (fr) | 1992-04-15 |
CA2052899A1 (fr) | 1992-04-12 |
FR2667809A1 (fr) | 1992-04-17 |
ATE124307T1 (de) | 1995-07-15 |
AU8575391A (en) | 1992-04-30 |
DE69110825T2 (de) | 1996-03-14 |
EP0480850B1 (fr) | 1995-06-28 |
CA2052899C (fr) | 2000-04-18 |
FR2667809B1 (fr) | 1994-05-27 |
DK0480850T3 (da) | 1995-11-20 |
US5261477A (en) | 1993-11-16 |
AU635163B2 (en) | 1993-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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