EP3003607A4 - Slip and pressure casting of refractory metal bodies - Google Patents

Slip and pressure casting of refractory metal bodies Download PDF

Info

Publication number
EP3003607A4
EP3003607A4 EP14806817.4A EP14806817A EP3003607A4 EP 3003607 A4 EP3003607 A4 EP 3003607A4 EP 14806817 A EP14806817 A EP 14806817A EP 3003607 A4 EP3003607 A4 EP 3003607A4
Authority
EP
European Patent Office
Prior art keywords
slip
refractory metal
pressure casting
metal bodies
bodies
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.)
Granted
Application number
EP14806817.4A
Other languages
German (de)
French (fr)
Other versions
EP3003607B1 (en
EP3003607A1 (en
Inventor
Michael T. Stawovy
Maria Bozena WINNICKA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Materion Newton Inc
Original Assignee
HC Starck Inc
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 HC Starck Inc filed Critical HC Starck Inc
Publication of EP3003607A1 publication Critical patent/EP3003607A1/en
Publication of EP3003607A4 publication Critical patent/EP3003607A4/en
Application granted granted Critical
Publication of EP3003607B1 publication Critical patent/EP3003607B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
EP14806817.4A 2013-06-04 2014-05-28 Slip and pressure casting of refractory metal bodies Active EP3003607B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361830892P 2013-06-04 2013-06-04
PCT/US2014/039708 WO2014197246A1 (en) 2013-06-04 2014-05-28 Slip and pressure casting of refractory metal bodies

Publications (3)

Publication Number Publication Date
EP3003607A1 EP3003607A1 (en) 2016-04-13
EP3003607A4 true EP3003607A4 (en) 2017-02-22
EP3003607B1 EP3003607B1 (en) 2020-05-27

Family

ID=51985321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14806817.4A Active EP3003607B1 (en) 2013-06-04 2014-05-28 Slip and pressure casting of refractory metal bodies

Country Status (7)

Country Link
US (1) US20140356216A1 (en)
EP (1) EP3003607B1 (en)
JP (1) JP2016524044A (en)
KR (1) KR101675713B1 (en)
CN (1) CN105263655A (en)
TW (1) TWI599421B (en)
WO (1) WO2014197246A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180368339A1 (en) * 2016-11-30 2018-12-27 Reinierus Hendricus Maria van der Lee Solid state soil moisture sensor
CN115770877A (en) * 2022-12-15 2023-03-10 洛阳科威钨钼有限公司 Preparation method of amorphous strip cooling roller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578478A (en) * 1968-09-16 1971-05-11 Sylvania Electric Prod Slip casting of tungsten
US20090123690A1 (en) * 2005-01-10 2009-05-14 H.C. Starck Gmbh Metallic Powder Mixtures
EP2559678A1 (en) * 2011-08-16 2013-02-20 Siemens Aktiengesellschaft Pressure-cast slip and fire-resistant ceramic for gas turbine assemblies produced using the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917778A (en) * 1968-04-13 1975-11-04 Tdk Electronics Co Ltd Method for slip casting soft ferromagnetic ferrites
US3672882A (en) * 1969-05-26 1972-06-27 Battelle Development Corp Slip casting
JPH04124204A (en) * 1990-09-14 1992-04-24 Kawasaki Steel Corp Manufacture of sintered metal parts
US5571760A (en) * 1993-08-27 1996-11-05 Saint-Gobain/Norton Industrial Ceramics Corporation Silicon nitride having a high tensile strength
JP4014256B2 (en) * 1997-08-06 2007-11-28 日本碍子株式会社 Powder molding method
JP2000272951A (en) * 1999-03-26 2000-10-03 Nippon Steel Corp Production of alumina ceramic sintered compact having low dielectric loss
JP2001059103A (en) * 1999-08-19 2001-03-06 Injex Corp Production of metallic sintered body
US6410471B2 (en) * 2000-03-07 2002-06-25 Shin-Etsu Chemical Co., Ltd. Method for preparation of sintered body of rare earth oxide
WO2005073418A1 (en) * 2004-01-30 2005-08-11 Nippon Tungsten Co., Ltd. Tungsten based sintered compact and method for production thereof
US7854190B2 (en) * 2005-04-11 2010-12-21 Georgia Tech Research Corporation Boron carbide component and methods for the manufacture thereof
US20110206944A1 (en) * 2006-06-22 2011-08-25 H.C. Starck Gmbh Process for producing shaped refractory metal bodies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578478A (en) * 1968-09-16 1971-05-11 Sylvania Electric Prod Slip casting of tungsten
US20090123690A1 (en) * 2005-01-10 2009-05-14 H.C. Starck Gmbh Metallic Powder Mixtures
EP2559678A1 (en) * 2011-08-16 2013-02-20 Siemens Aktiengesellschaft Pressure-cast slip and fire-resistant ceramic for gas turbine assemblies produced using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014197246A1 *

Also Published As

Publication number Publication date
KR101675713B1 (en) 2016-11-11
KR20160011675A (en) 2016-02-01
TW201507792A (en) 2015-03-01
JP2016524044A (en) 2016-08-12
EP3003607B1 (en) 2020-05-27
WO2014197246A1 (en) 2014-12-11
US20140356216A1 (en) 2014-12-04
CN105263655A (en) 2016-01-20
EP3003607A1 (en) 2016-04-13
TWI599421B (en) 2017-09-21

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