ES2120518T3 - Procedimiento relativo a la fabricacion de un cuerpo con polvo metalurgico. - Google Patents
Procedimiento relativo a la fabricacion de un cuerpo con polvo metalurgico.Info
- Publication number
- ES2120518T3 ES2120518T3 ES93924854T ES93924854T ES2120518T3 ES 2120518 T3 ES2120518 T3 ES 2120518T3 ES 93924854 T ES93924854 T ES 93924854T ES 93924854 T ES93924854 T ES 93924854T ES 2120518 T3 ES2120518 T3 ES 2120518T3
- Authority
- ES
- Spain
- Prior art keywords
- tube
- capsule
- pct
- powder
- sec
- 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
- 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
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
- B22F3/1291—Solid insert eliminated after consolidation
-
- 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
- B22F3/15—Hot isostatic pressing
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
- Nonmetallic Welding Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Materials For Medical Uses (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO RELATIVO A LA FABRICACION POR PULVIMETALURGIA DE UN CUERPO QUE TIENE UN ORIFICIO PASANTE, POR EJEMPLO UNA PIEZA EN TOSCO DE UNA HERRAMIENTA VACIADA O UN TUBO DE PARED GRUESA. LA PROPIEDAD CARACTERISTICA DE ESTE METODO ES QUE EN UNA CAPSULA EXTERIOR SE HA DISPUESTO UN TUBO (6) QUE TIENE PRACTICAMENTE LA MISMA LONGITUD QUE LA CAPSULA, DE TAL FORMA QUE EL TUBO SE EXTIENDE PRACTICAMENTE A TRAVES DE TODA LA LONGITUD DE LA CAPSULA, QUE EN EL TUBO SE HA DISPUESTO UN NUCLEO (5) QUE TAMBIEN SE EXTIENDE A TRAVES DE LA CAPSULA Y DE TODA LA LONGITUD DEL TUBO, QUE EL ESPACIO ENTRE EL TUBO (6) Y EL LADO INTERIOR DE LA CAPSULA (1) SE HA LLENADO CON UN POLVO METALICO (9) QUE DEBE CONFORMAR EL CUERPO DESEADO, QUE EL ESPACIO (10) EN EL TUBO (6) ENTRE EL NUCLEO (5) Y EL LADO INTERIOR DEL TUBO SE HA LLENADO CON UN POLVO NO METALICO (1), QUE LA CAPSULA ESTA CERRADA HERMETICAMENTE, Y QUE LA CAPSULA CERRADA Y SU CONTENIDO SE SOMETEN A UNA COMPACTACION ISOSTATICA CALIENTE A UNATEMPERATURA SUPERIOR A 1000 {SUP,O}C, DE TAL FORMA QUE EL POLVO METALICO SE COMPACTA HASTA UNA DENSIDAD TOTAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203414A SE470521B (sv) | 1992-11-16 | 1992-11-16 | Sätt vid pulvermetallurgisk framställning av en kropp |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2120518T3 true ES2120518T3 (es) | 1998-11-01 |
Family
ID=20387811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93924854T Expired - Lifetime ES2120518T3 (es) | 1992-11-16 | 1993-10-26 | Procedimiento relativo a la fabricacion de un cuerpo con polvo metalurgico. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5540882A (es) |
EP (1) | EP0738193B1 (es) |
JP (1) | JPH08503262A (es) |
AT (1) | ATE169537T1 (es) |
AU (1) | AU5436094A (es) |
DE (1) | DE69320374T2 (es) |
ES (1) | ES2120518T3 (es) |
RU (1) | RU2100145C1 (es) |
SE (1) | SE470521B (es) |
WO (1) | WO1994011140A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE519139C2 (sv) * | 1998-05-12 | 2003-01-21 | Hans Goeran Ohlsson | Metod att bilda hål eller håligheter i sintrade och bearbetade metallföremål |
US20030211000A1 (en) * | 2001-03-09 | 2003-11-13 | Chandhok Vijay K. | Method for producing improved an anisotropic magent through extrusion |
KR101147941B1 (ko) * | 2004-07-16 | 2012-05-24 | 베카에르트 어드벤스드 코팅스 | 열간 등방압 처리에 의해 얻어진 원통형 타겟 |
AT8697U1 (de) | 2005-10-14 | 2006-11-15 | Plansee Se | Rohrtarget |
GB0805250D0 (en) * | 2008-03-20 | 2008-04-30 | Advanced Interactive Materials | Stator for use in helicoidal motor |
FI20105340A0 (fi) * | 2010-03-31 | 2010-03-31 | Metso Minerals Inc | Menetelmä ja järjestelmä kappaleen valmistamiseksi kuumaisostaattisella puristuksella, keerna, pinnoitteen esivalmiste, sekä keernan käyttö |
US8595910B2 (en) * | 2010-06-23 | 2013-12-03 | Entek Manufacturing Llc | Restoration of worn metallic extrusion processing elements |
US8392016B2 (en) | 2010-06-25 | 2013-03-05 | LNT PM Inc. | Adaptive method for manufacturing of complicated shape parts by hot isostatic pressing of powder materials with using irreversibly deformable capsules and inserts |
US8778259B2 (en) | 2011-05-25 | 2014-07-15 | Gerhard B. Beckmann | Self-renewing cutting surface, tool and method for making same using powder metallurgy and densification techniques |
CN105458265B (zh) * | 2015-11-14 | 2018-07-31 | 华中科技大学 | 一种可回收重复使用的热等静压用控型模芯、其制造方法及其应用 |
RU2647948C2 (ru) * | 2016-02-16 | 2018-03-21 | Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ | Способ получения керамической вставки для оружейных стволов |
US10343218B2 (en) * | 2016-02-29 | 2019-07-09 | General Electric Company | Casting with a second metal component formed around a first metal component using hot isostactic pressing |
WO2017182361A1 (en) | 2016-04-18 | 2017-10-26 | Metalvalue Sas | Seamless metal tubes |
US20200122233A1 (en) * | 2018-10-19 | 2020-04-23 | United Technologies Corporation | Powder metallurgy method using a four-wall cylindrical canister |
FR3089834B1 (fr) | 2018-12-13 | 2023-11-17 | Manoir Ind | Procédé de fabrication d’une pièce métallurgique par compaction à chaud de poudre métallique |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992202A (en) * | 1974-10-11 | 1976-11-16 | Crucible Inc. | Method for producing aperture-containing powder-metallurgy article |
US3996048A (en) * | 1975-10-16 | 1976-12-07 | Avco Corporation | Method of producing holes in powder metallurgy parts |
US4094672A (en) * | 1975-12-22 | 1978-06-13 | Crucible Inc. | Method and container for hot isostatic compacting |
US4976915A (en) * | 1988-08-30 | 1990-12-11 | Kuroki Kogyosho Co., Ltd. | Method for forming a powdered or a granular material |
US5154882A (en) * | 1990-12-19 | 1992-10-13 | Industrial Materials Technology | Method for uniaxial hip compaction |
JPH0539566A (ja) * | 1991-02-19 | 1993-02-19 | Mitsubishi Materials Corp | スパツタリング用ターゲツト及びその製造方法 |
JPH06182409A (ja) * | 1992-12-21 | 1994-07-05 | Hitachi Metals Ltd | 複合スリーブロール及びその製造方法 |
-
1992
- 1992-11-16 SE SE9203414A patent/SE470521B/sv not_active IP Right Cessation
-
1993
- 1993-10-26 AU AU54360/94A patent/AU5436094A/en not_active Abandoned
- 1993-10-26 JP JP6511974A patent/JPH08503262A/ja active Pending
- 1993-10-26 ES ES93924854T patent/ES2120518T3/es not_active Expired - Lifetime
- 1993-10-26 AT AT93924854T patent/ATE169537T1/de not_active IP Right Cessation
- 1993-10-26 EP EP93924854A patent/EP0738193B1/en not_active Expired - Lifetime
- 1993-10-26 DE DE69320374T patent/DE69320374T2/de not_active Expired - Fee Related
- 1993-10-26 RU RU95112579/02A patent/RU2100145C1/ru not_active IP Right Cessation
- 1993-10-26 WO PCT/SE1993/000873 patent/WO1994011140A1/en active IP Right Grant
- 1993-10-26 US US08/411,787 patent/US5540882A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1994011140A1 (en) | 1994-05-26 |
RU2100145C1 (ru) | 1997-12-27 |
SE9203414L (sv) | 1994-05-17 |
US5540882A (en) | 1996-07-30 |
EP0738193A1 (en) | 1996-10-23 |
ATE169537T1 (de) | 1998-08-15 |
JPH08503262A (ja) | 1996-04-09 |
DE69320374T2 (de) | 1998-12-10 |
DE69320374D1 (de) | 1998-09-17 |
SE470521B (sv) | 1994-07-04 |
AU5436094A (en) | 1994-06-08 |
EP0738193B1 (en) | 1998-08-12 |
SE9203414D0 (sv) | 1992-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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