EA019527B1 - Способ изостатического прессования порошка в окончательную или близкую к окончательной форму - Google Patents

Способ изостатического прессования порошка в окончательную или близкую к окончательной форму Download PDF

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Publication number
EA019527B1
EA019527B1 EA201001527A EA201001527A EA019527B1 EA 019527 B1 EA019527 B1 EA 019527B1 EA 201001527 A EA201001527 A EA 201001527A EA 201001527 A EA201001527 A EA 201001527A EA 019527 B1 EA019527 B1 EA 019527B1
Authority
EA
Eurasian Patent Office
Prior art keywords
powder
liner
insert
spiral
isostatic pressing
Prior art date
Application number
EA201001527A
Other languages
English (en)
Russian (ru)
Other versions
EA201001527A1 (ru
Inventor
Джэффри Фредерик Арчер
Original Assignee
Адвансд Интерэктив Материалз Сайнс Лимитед
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 Адвансд Интерэктив Материалз Сайнс Лимитед filed Critical Адвансд Интерэктив Материалз Сайнс Лимитед
Publication of EA201001527A1 publication Critical patent/EA201001527A1/ru
Publication of EA019527B1 publication Critical patent/EA019527B1/ru

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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)
EA201001527A 2008-03-20 2009-03-20 Способ изостатического прессования порошка в окончательную или близкую к окончательной форму EA019527B1 (ru)

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 (fr) 2008-03-20 2009-03-20 Procédé de compression isostatique de poudre à finition immédiate ou à finition presque immédiate

Publications (2)

Publication Number Publication Date
EA201001527A1 EA201001527A1 (ru) 2011-04-29
EA019527B1 true EA019527B1 (ru) 2014-04-30

Family

ID=39386561

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001527A EA019527B1 (ru) 2008-03-20 2009-03-20 Способ изостатического прессования порошка в окончательную или близкую к окончательной форму

Country Status (9)

Country Link
US (1) US20110033725A1 (fr)
EP (1) EP2262599B1 (fr)
CN (1) CN102026752A (fr)
BR (1) BRPI0909088A2 (fr)
EA (1) EA019527B1 (fr)
ES (1) ES2530092T3 (fr)
GB (1) GB0805242D0 (fr)
MX (1) MX2010010146A (fr)
WO (1) WO2009115821A1 (fr)

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63312902A (ja) * 1987-06-17 1988-12-21 Kobe Steel Ltd 多軸複合シリンダの製造法
WO1997040777A2 (fr) * 1996-04-15 1997-11-06 Dynamet Holdings Inc. Filieres et moules a formes nettes et procede de fabrication associe
EP0815995A2 (fr) * 1996-06-24 1998-01-07 General Electric Company Méthode de fabrication de structures cylindriques à canaux de refroidissement
WO1999058273A1 (fr) * 1998-05-12 1999-11-18 Kennametal Inc. Procede permettant de produire des trous dans des metaux frittes, notamment des trous longs ou irreguliers dans des materiaux usines

Family Cites Families (8)

* 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
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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63312902A (ja) * 1987-06-17 1988-12-21 Kobe Steel Ltd 多軸複合シリンダの製造法
WO1997040777A2 (fr) * 1996-04-15 1997-11-06 Dynamet Holdings Inc. Filieres et moules a formes nettes et procede de fabrication associe
EP0815995A2 (fr) * 1996-06-24 1998-01-07 General Electric Company Méthode de fabrication de structures cylindriques à canaux de refroidissement
WO1999058273A1 (fr) * 1998-05-12 1999-11-18 Kennametal Inc. Procede permettant de produire des trous dans des metaux frittes, notamment des trous longs ou irreguliers dans des materiaux usines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M.H. BOCANEGRA-BERNAL: "Hot Isostatic Pressing (HIP) technology and its applications to metals and ceramics", JOURNAL OF MATERIALS SCIENCE, vol. 39, November 2004 (2004-11), pages 6399-6420, XP002532837, page 6418, right-hand column, paragraph 4 *

Also Published As

Publication number Publication date
EP2262599B1 (fr) 2014-11-12
CN102026752A (zh) 2011-04-20
WO2009115821A1 (fr) 2009-09-24
MX2010010146A (es) 2010-10-20
BRPI0909088A2 (pt) 2015-09-29
US20110033725A1 (en) 2011-02-10
GB0805242D0 (en) 2008-04-30
EA201001527A1 (ru) 2011-04-29
EP2262599A1 (fr) 2010-12-22
ES2530092T3 (es) 2015-02-26

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU