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
Application number
MX2010010146A
Other languages
English (en)
Inventor
Geoffrey Frederick Archer
Original Assignee
Advanced Interactive Materials Science Ltd
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.)
Filing date
Publication date
Application filed by Advanced Interactive Materials Science Ltd filed Critical Advanced Interactive Materials Science Ltd
Publication of MX2010010146A publication Critical patent/MX2010010146A/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10Manufacture 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
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12361All 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.
MX2010010146A 2008-03-20 2009-03-20 Proceso de prensado isostatico de polvo en forma de red o casi en forma de red. MX2010010146A (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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