MX2010010146A - Proceso de prensado isostatico de polvo en forma de red o casi en forma de red. - Google Patents
Proceso de prensado isostatico de polvo en forma de red o casi en forma de red.Info
- Publication number
- MX2010010146A MX2010010146A MX2010010146A MX2010010146A MX2010010146A MX 2010010146 A MX2010010146 A MX 2010010146A MX 2010010146 A MX2010010146 A MX 2010010146A MX 2010010146 A MX2010010146 A MX 2010010146A MX 2010010146 A MX2010010146 A MX 2010010146A
- Authority
- MX
- Mexico
- Prior art keywords
- insert
- net
- shape
- powder
- mould
- Prior art date
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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- 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
- Y10T428/12361—All metal or with adjacent metals having aperture or cut
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Se describe un método para producir un componente en forma de red o casi en forma de red a partir de polvo metálico, que comprende producir de un inserto de dimensiones precisas correspondientes a las dimensiones de una perforación que va a ser creada en el componente acabado, la perforación tiene una longitud de al menos 750 mm, soportar el inserto dentro de una cavidad de molde, llenar la cavidad de molde con el polvo metálico, someter el polvo a prensado isostático, y subsecuentemente eliminar el material del inserto. El molde puede ser un molde independiente que es retirado después de un paso inicial para unir el polvo entre sí en una preforma, y la preforma es luego encapsulada en un confinamiento adecuado, tal como un recipiente o un recubrimiento rociado. El inserto puede ser un inserto metálico de un material, tal como cobre, que es subsecuentemente removible mediante grabado químico. El inserto puede ser recubierto con un material que es adecuado para la eliminación por grabado químico, y para hacer posible que el inserto sea extraído. Un inserto metálico puede ser recubierto con un material que proporciona una barrera de difusión para prevenir que el material del inserto se difunda mediante difusión atómica en el polvo que es consolidado durante el prensado isostático en caliente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0805242.5A GB0805242D0 (en) | 2008-03-20 | 2008-03-20 | Net-shape or near net-shape powder isostatic pressing process |
PCT/GB2009/000757 WO2009115821A1 (en) | 2008-03-20 | 2009-03-20 | Net-shape or near net-shape powder isostatic pressing process |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010010146A true MX2010010146A (es) | 2010-10-20 |
Family
ID=39386561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010010146A MX2010010146A (es) | 2008-03-20 | 2009-03-20 | Proceso de prensado isostatico de polvo en forma de red o casi en forma de red. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110033725A1 (es) |
EP (1) | EP2262599B1 (es) |
CN (1) | CN102026752A (es) |
BR (1) | BRPI0909088A2 (es) |
EA (1) | EA019527B1 (es) |
ES (1) | ES2530092T3 (es) |
GB (1) | GB0805242D0 (es) |
MX (1) | MX2010010146A (es) |
WO (1) | WO2009115821A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0922488D0 (en) | 2009-12-23 | 2010-02-03 | Advanced Interactive Materials | Improvements in or relating to hot isostatic pressing |
CN102366836B (zh) * | 2011-10-25 | 2013-08-14 | 航天材料及工艺研究所 | 一种高性能钛合金盲管的制造方法 |
CN103586468B (zh) * | 2013-11-08 | 2015-04-15 | 中国航空工业集团公司北京航空材料研究院 | 一种TiAl合金粉末近净成型的方法 |
CN104972114A (zh) * | 2014-04-25 | 2015-10-14 | 华中科技大学 | 一种具有特殊功能层复杂零件的热等静压一体化成形方法 |
JP6417586B2 (ja) * | 2014-08-25 | 2018-11-07 | セイコーエプソン株式会社 | 造形方法および造形物 |
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 |
CN108421980B (zh) * | 2018-03-16 | 2019-07-19 | 华中科技大学 | 一种基于增材制造的热等静压成形方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975121A (en) * | 1973-11-14 | 1976-08-17 | Smith International, Inc. | Wafer elements for progressing cavity stators |
ZA79440B (en) * | 1978-02-10 | 1980-09-24 | Oakes Ltd E T | Drive arrangement |
JPH0723486B2 (ja) * | 1987-06-17 | 1995-03-15 | 株式会社神戸製鋼所 | 多軸複合シリンダの製造法 |
US5171139A (en) * | 1991-11-26 | 1992-12-15 | Smith International, Inc. | Moineau motor with conduits through the stator |
US5832604A (en) * | 1995-09-08 | 1998-11-10 | Hydro-Drill, Inc. | Method of manufacturing segmented stators for helical gear pumps and motors |
JP2001501254A (ja) * | 1996-04-15 | 2001-01-30 | ダイナメット・ホールディングズ・インコーポレイテッド | ネットシェープを備えたダイ及びモールド、及び同左の製造方法 |
US5822853A (en) * | 1996-06-24 | 1998-10-20 | General Electric Company | Method for making cylindrical structures with cooling channels |
JPH1121116A (ja) * | 1997-06-30 | 1999-01-26 | Nippon Steel Corp | 窒化ホウ素で被覆された炭素質粉末および炭素質繊維 |
SE519139C2 (sv) * | 1998-05-12 | 2003-01-21 | Hans Goeran Ohlsson | Metod att bilda hål eller håligheter i sintrade och bearbetade metallföremål |
US6241494B1 (en) * | 1998-09-18 | 2001-06-05 | Schlumberger Technology Company | Non-elastomeric stator and downhole drilling motors incorporating same |
US6837915B2 (en) * | 2002-09-20 | 2005-01-04 | Scm Metal Products, Inc. | High density, metal-based materials having low coefficients of friction and wear rates |
US7739792B2 (en) * | 2006-07-31 | 2010-06-22 | Schlumberger Technology Corporation | Method of forming controlled thickness resilient material lined stator |
-
2008
- 2008-03-20 GB GBGB0805242.5A patent/GB0805242D0/en not_active Ceased
-
2009
- 2009-03-20 EP EP09721920.8A patent/EP2262599B1/en not_active Not-in-force
- 2009-03-20 US US12/736,207 patent/US20110033725A1/en not_active Abandoned
- 2009-03-20 CN CN2009801098127A patent/CN102026752A/zh active Pending
- 2009-03-20 MX MX2010010146A patent/MX2010010146A/es unknown
- 2009-03-20 ES ES09721920.8T patent/ES2530092T3/es active Active
- 2009-03-20 BR BRPI0909088A patent/BRPI0909088A2/pt not_active IP Right Cessation
- 2009-03-20 EA EA201001527A patent/EA019527B1/ru not_active IP Right Cessation
- 2009-03-20 WO PCT/GB2009/000757 patent/WO2009115821A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20110033725A1 (en) | 2011-02-10 |
WO2009115821A1 (en) | 2009-09-24 |
EA019527B1 (ru) | 2014-04-30 |
EA201001527A1 (ru) | 2011-04-29 |
GB0805242D0 (en) | 2008-04-30 |
EP2262599B1 (en) | 2014-11-12 |
EP2262599A1 (en) | 2010-12-22 |
ES2530092T3 (es) | 2015-02-26 |
CN102026752A (zh) | 2011-04-20 |
BRPI0909088A2 (pt) | 2015-09-29 |
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