KR950011376A - 금속 및 세라믹 소결체 및 코팅의 제조방법 - Google Patents

금속 및 세라믹 소결체 및 코팅의 제조방법 Download PDF

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KR950011376A
KR950011376A KR1019940027393A KR19940027393A KR950011376A KR 950011376 A KR950011376 A KR 950011376A KR 1019940027393 A KR1019940027393 A KR 1019940027393A KR 19940027393 A KR19940027393 A KR 19940027393A KR 950011376 A KR950011376 A KR 950011376A
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South Korea
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metal
ceramic
less
powder
dispersion medium
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KR1019940027393A
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KR100336276B1 (ko
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슈미트 헬무트
나스 뤼디거
아슬란 메수트
알바이락 제너
아르팍 에르투그룰
쾨니히 테오
피스터 디트마르
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패테르 컬레르트, 칼-하인쯔 슐츠
하. 체. 스타르크 게엠베하 운트 코. 카게
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    • 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
    • B22F3/225—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 by injection molding
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  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

본 발명은 분산 매질인 물 및(또는) 극성 유기 용매 중에 분산 되어 있는 (a) 개별 입자들의 1% 미만인 평균 입도로부터 40% 초과의 편차를 갖고 60% 초과의 편차를 갖는 개별 입자는 본질적으로 존재하지 않는 나노 크기 세라믹 또는 금속 분말 입자 및 (b) 분말 입자의 표면 상에 존재하는 기와 반응 및(또는) 상호 반응할 수 있는 관능기를 1개 이상 갖는 1종 이상의 저 분자량 유기 화합물로 이루어진 금속 및 세라믹 소결체 또는 코팅의 제조 방법으로서, 추가로 분산 매질을 제거하고, 분산 매질 제거 전 또는 후에 표면 개질 세라믹 또는 금속 분말을 압분체 또는 코팅으로 성형시키고, 이 압분체 또는 코팅을 소결시키는 것으로 이루어진 상기 금속 및 세라믹 소결체 또는 코팅의 제조 방법에 관한 것이다.

Description

금속 및 세라믹 소결체 및 코팅의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (35)

  1. 분산 매질인 물 및(또는) 극성 유기 용매 중에 분산되어 있는 (a) 개별 입자들의 1% 미만인 평균 입도로부터 40% 초과의 편차를 갖고 60% 초과의 편차를 갖는 개별 입자는 본질적으로 존재하지 않는 나노 크기 세라믹 또는 금속 분말 입자 및 (b) 분말 입자의 표면 상에 존재하는 기와 반응 및(또는) 상호 반응할 수 있는 관능기를 1개 이상 갖는 1종 이상의 저 분자량 유기 화합물로 이루어진 금속 및 세라믹 소결체 또는 코팅의 제조 방법으로서, 추가로 분산 매질을 제거하고, 분산 매질 제거 전 또는 후에 표면 개질 세라믹 또는 금속 분말을 압분체 또는 코팅으로 성형시키고, 이 압분체 또는 코팅을 소결시키는 것으로 이루어진 상기 금속 및 세라믹 소결체 또는 코팅의 제조 방법.
  2. 제1항에 있어서, 개별 입자의 1% 미만이 평균 입도로부터 20% 초과의 편차를 가지며, 50% 초과의 편차를 갖는 개별 입자는 존재하지 않는 것을 특징으로 하는 방법.
  3. 제1항 또는 2항에 있어서, 개별 입자의 1% 미만이 평균 입도로부터 10% 초과의 편차를 가지며, 40% 초과의 편차를 갖는 개별 입자는 존재하지 않는 것을 특징으로 하는 방법.
  4. 제1항 또는 2항에 있어서, 금속 및(또는) 세라믹 분말이, 원소 B, Al, Si, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, La, Y, Fe, Co, Ni의 탄화물, 질화물, 붕소화물, 규화물, 아인산염, 황화물, 산화물 및(또는) 이들의 혼합물 또는 이들의 상호 혼합물 중에서 선택되는 것을 특징으로 하는 방법.
  5. 제1항 또는 2항에 있어서, 금속 분말로서, 1.0nm에서 100nm미만 사이의 한정된 입도를 갖는, Fe, Co, Ni, W 및 Mo로 이루어진 군으로부터 선택된 금속의 미립자성 분말을 사용하는 것을 특징으로 하는 방법.
  6. 제1항 또는 2항에 있어서, 금속 분말로서, 1.0nm에서 3㎛ 사이의 한정된 입도를 갖는, B, Al, Ti, Zr, Hf, V, Nb, Ta, 및 Cr로 이루어진 군으로부터 선택된 금속의 미립자성 분말을 사용하는 것을 특징으로 하는 방법.
  7. 제1항 또는 2항에 있어서, 100nm를 초과하는 Si3N4및 200nm를 초과하는 A1N을 제외한 미립자성 비산화 세라믹 분말 MeX(여기서, Me는 B, Al, Si, Ti, Zr, Hf, V, Ta, Nb, Mo, W, La, Fe, Ni 및 Cr 및 이들의 혼합물로 이루어진 군으로부터 선택되고, X는, C, N, B, Si 및 이들의 혼합물로 이루어진 군으로부터 선택됨)를 세라믹 분말로서 사용하는 것을 특징으로 하는 방법.
  8. 제5항에 있어서, 세라믹 분말이 5,000ppm 미만의 산소 함량을 갖는 것을 특징으로 하는 방법.
  9. 제8항에 있어서, 산소 함량이 1,000ppm 미만인 것을 특징으로 하는 방법.
  10. 제8항에 있어서, 산소 함량이 50ppm 미만인 것을 특징으로 하는 방법.
  11. 제1항 또는 2항에 있어서, 금속 분말을 사용하고 이들은 5,000ppm 미만의 산소 함량을 갖는 것을 특징으로 하는 방법.
  12. 제9항에 있어서, 산소 함량이 1,000ppm 미만인 것을 특징으로 하는 방법.
  13. 제11항에 있어서, 산소 함량이 50ppm 미만인 것을 특징으로 하는 방법.
  14. 제1항에 있어서, 금속 산화물의 미립자성 산화 세라믹 분말을 사용하고, 여기서 금속은, Al, Si, Zr, Hf, Ta, Nb, Mo, W, La, Y 및 이들의 혼합물로 이루어진 군으로부터 선택되고, Al2O3는-상으로 존재하며 SiO2는 결정 형태로 존재하는 것을 특징으로 하는 방법.
  15. 제14항에 있어서, 산화성 불순물을 제외하고 세라믹 분말의 총 불순물이 5,000ppm 미만인 것을 특징으로 하는 방법.
  16. 제15항에 있어서, 산화성 불순물을 제외하고 총 불순물이 1,000ppm 미만인 것을 특징으로 하는 방법.
  17. 제16항에 있어서, 산화성 불순물을 제외하고 총 불순물이 200ppm 미만인 것을 특징으로 하는 방법.
  18. 제17항에 있어서, 표면 개질 금속 또는 세라믹 분말을 융점 또는 분해점의 0.4 내지 0.6인 온도에서 소결시키는 것을 특징으로 하는 방법.
  19. 제1항에 있어서, 저 분자량 유기 화합물이 1,000 이하, 특히 500 이하의 분자량을 갖는 것을 특징으로 하는 방법.
  20. 제1항 또는 19항에 있어서, 저 분자량 유기 화합물이 지방족 화합물, 포호 또는 불포화 C1-C12모노카르복실산, 폴리카르복실산, 일반식 R3-nNHn(여기서, n=0, 1 또는 2, 잔기 R은 서로 독립적으로 탄소수 1 내지 12의 알킬기를 나타냄)의 아민, 탄소수 4 내지 12의-카르보닐 화합물, 티탄산 에스테르, 알코올레이트 및 오르가노알콕시실란으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 방법.
  21. 제20항에 있어서, R이 탄소수 1 내지 6의 A1Y1기인 것을 특징으로 하는 방법.
  22. 제20항에 있어서, 디카르보닐 화합물이 5 내지 8개의 탄소 원자를 갖는 것인 것을 특징으로 하는 방법.
  23. 제20항에 있어서, 분산 매질이 물과 극성 유기 용매의 혼합물로 이루어진 것을 특징으로 하는 방법.
  24. 제20항에 있어서, 분산 매질의 총 중량을 기준으로 20 내지 90 중량%의 세라믹 또는 금속 분말 및 저 분자량 유기 화합물을 사용하는 것을 특징으로 하는 방법.
  25. 제24항에 있어서, 분산 매질의 30 내피 80 중량%를 사용하는 것을 특징으로 하는 방법.
  26. 제20항에 있어서, 세라믹 또는 금속 분말/저 분자량 유기 화합물의 중량비가 1000 : 1 내지 4 : 1인 것을 특징으로 하는 방법.
  27. 제26항에 있어서, 분말/유기 화합물의 중량비가 500 : 1 sowl 8 : 1의 범위인 것을 특징으로 하는 방법.
  28. 제1항에 있어서, 분산이 20℃에서 분산 매질의 비점까지의 온도에서 수행되는 것을 특징으로 하는 방법.
  29. 제28항에 있어서, 분산 매질을 환류시키는 것을 특징으로 하는 방법.
  30. 제1항에 있어서, 분산 매질을 동결 건조 또는 동결 분무 건조에 의해 제거시키는 것을 특징으로 하는 방법.
  31. 제1항에 있어서, 표면 개질 세라믹 또는 금속 분말을 분산 매질의 분리 후 다른 매질에 재분산시키는 것을 특징으로 하는 방법.
  32. 제1항의 방법에 따라 제조된 금속 또는 세라믹 소결체.
  33. 제1항의 방법에 따라 제조된 금속 또는 세라믹 코팅.
  34. 기판과 조합된 제33항 기재의 코팅.
  35. 나노 크기 평규 입도(100nm) 및 이론치의 95% 초과의 밀도를 갖는 제32항, 33항, 34항 또는 35항 중 어느 한 항 기재의 금속 또는 세라믹 소결체 또는 코팅.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940027393A 1993-10-27 1994-10-26 금속 및 세라믹 소결체 및 코팅의 제조방법 KR100336276B1 (ko)

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Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334639A1 (de) * 1993-10-11 1995-04-13 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung von TiN-Sinterkörpern und -Schichten
US20030109588A1 (en) * 1994-04-06 2003-06-12 Helmut Schmidt Method of producing homogeneous multicomponent dispersions and products derived from such dispersions
DE19512146A1 (de) * 1995-03-31 1996-10-02 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung von schwindungsangepaßten Keramik-Verbundwerkstoffen
US5922403A (en) 1996-03-12 1999-07-13 Tecle; Berhan Method for isolating ultrafine and fine particles
US5952040A (en) * 1996-10-11 1999-09-14 Nanomaterials Research Corporation Passive electronic components from nano-precision engineered materials
US5905000A (en) 1996-09-03 1999-05-18 Nanomaterials Research Corporation Nanostructured ion conducting solid electrolytes
US6832735B2 (en) * 2002-01-03 2004-12-21 Nanoproducts Corporation Post-processed nanoscale powders and method for such post-processing
US7559494B1 (en) * 1996-09-03 2009-07-14 Ppg Industries Ohio, Inc. Method of forming non-stoichiometric nanoscale powder comprising temperature-processing of a stoichiometric metal compound
US6344271B1 (en) * 1998-11-06 2002-02-05 Nanoenergy Corporation Materials and products using nanostructured non-stoichiometric substances
US6933331B2 (en) 1998-05-22 2005-08-23 Nanoproducts Corporation Nanotechnology for drug delivery, contrast agents and biomedical implants
MY122234A (en) * 1997-05-13 2006-04-29 Inst Neue Mat Gemein Gmbh Nanostructured moulded bodies and layers and method for producing same
DE19720269A1 (de) * 1997-05-14 1998-11-19 Inst Neue Mat Gemein Gmbh Nanokomposit für thermische Isolierzwecke
WO1998056733A1 (de) * 1997-06-12 1998-12-17 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Formgebungsmethode für keramiken und metalle in wässrigen systemen mittels temperaturänderung
US6514453B2 (en) * 1997-10-21 2003-02-04 Nanoproducts Corporation Thermal sensors prepared from nanostructureed powders
DE19749082A1 (de) * 1997-11-06 1999-05-12 Bayer Ag Nanoskalige anorganische Pigmente enthaltende Ink-Jet-Tinten
DE19800310A1 (de) * 1998-01-07 1999-07-08 Bayer Ag Oberflächenbelegte, nichtoxidische Keramiken
US6524744B1 (en) * 1998-12-07 2003-02-25 T/J Technologies, Inc. Multi-phase material and electrodes made therefrom
US6251159B1 (en) * 1998-12-22 2001-06-26 General Electric Company Dispersion strengthening by nanophase addition
AU2671900A (en) * 1999-02-17 2000-09-04 H.C. Starck Gmbh & Co. Kg Metallic or ceramic powder with a protective coating
MXPA02001885A (es) * 1999-08-23 2002-11-04 Cabot Corp Metodo y auxiliar de sinterizacion basado en silicato.
DE19960091A1 (de) * 1999-12-14 2001-07-12 Bosch Gmbh Robert Keramikhaltiges Dispergat, Verfahren zu dessen Herstellung und Verwendung des Dispergates in Dickschichtpasten
DE10018697A1 (de) * 2000-04-14 2001-10-18 Inst Neue Mat Gemein Gmbh Substrate mit einer Dickschicht aus anorganischem Gel-, Glas-, Glaskeramik- oder Keramikmaterial, Verfahren zu deren Herstellung und ihre Verwendung
CA2308092C (en) * 2000-05-10 2008-10-21 Partho Sarkar Production of hollow ceramic membranes by electrophoretic deposition
DE10043151A1 (de) * 2000-08-31 2002-03-28 Peter Steinruecke Knochenzement mit antimikrobieller Wirksamkeit
US6733740B1 (en) 2000-10-12 2004-05-11 Cabot Corporation Production of dielectric particles
EP1347852B1 (en) * 2000-10-28 2007-08-15 Purdue Research Foundation Method of forming nano-crystalline structures
DE10063090A1 (de) * 2000-12-18 2002-06-20 Henkel Kgaa Nanoskaliges ZnO in Hygiene-Produkten
DE10063092A1 (de) * 2000-12-18 2002-06-20 Henkel Kgaa Nanoskalige Materialien in Hygiene-Produkten
US6656590B2 (en) 2001-01-10 2003-12-02 Cabot Corporation Coated barium titanate-based particles and process
US7378127B2 (en) * 2001-03-13 2008-05-27 Micron Technology, Inc. Chemical vapor deposition methods
CA2341779A1 (en) * 2001-03-20 2002-09-20 Marco Blouin Inert electrode material in nanocrystalline powder form
US6673274B2 (en) 2001-04-11 2004-01-06 Cabot Corporation Dielectric compositions and methods to form the same
DE10130161B4 (de) * 2001-06-22 2011-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Konditionierung nichtoxidischer Feinstpulver
DE10135087A1 (de) * 2001-07-16 2003-02-06 Univ Schiller Jena Verfahren zur Herstellung von schwindungsreduzierten keramischen Fügefolien und Verwendung derselben
US6679935B2 (en) * 2001-08-14 2004-01-20 Apex Advanced Technologies, Llc Lubricant system for use in powdered metals
US20030059366A1 (en) * 2001-09-21 2003-03-27 Cabot Corporation Dispersible barium titanate-based particles and methods of forming the same
US7229666B2 (en) * 2002-01-22 2007-06-12 Micron Technology, Inc. Chemical vapor deposition method
US8749054B2 (en) 2010-06-24 2014-06-10 L. Pierre de Rochemont Semiconductor carrier with vertical power FET module
US6787185B2 (en) 2002-02-25 2004-09-07 Micron Technology, Inc. Deposition methods for improved delivery of metastable species
US7468104B2 (en) * 2002-05-17 2008-12-23 Micron Technology, Inc. Chemical vapor deposition apparatus and deposition method
US20030215606A1 (en) * 2002-05-17 2003-11-20 Clancy Donald J. Dispersible dielectric particles and methods of forming the same
SG107103A1 (en) * 2002-05-24 2004-11-29 Ntu Ventures Private Ltd Process for producing nanocrystalline composites
US6887521B2 (en) 2002-08-15 2005-05-03 Micron Technology, Inc. Gas delivery system for pulsed-type deposition processes used in the manufacturing of micro-devices
US20040052721A1 (en) * 2002-09-13 2004-03-18 Kerchner Jeffrey A. Dielectric particles having passivated surfaces and methods of forming same
US7708974B2 (en) 2002-12-10 2010-05-04 Ppg Industries Ohio, Inc. Tungsten comprising nanomaterials and related nanotechnology
US20040121153A1 (en) * 2002-12-20 2004-06-24 Sridhar Venigalla High tetragonality barium titanate-based compositions and methods of forming the same
DE10340277B4 (de) * 2003-08-29 2006-11-23 Bio-Gate Bioinnovative Materials Gmbh Körperpflegemittel mit Silber-Agglomeraten
JP3711992B2 (ja) * 2003-10-15 2005-11-02 住友電気工業株式会社 顆粒状の金属粉末
DE102004020559A1 (de) 2004-04-27 2005-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Dispergierung und Passivierung von feinteiligen Pulvern in Wassern und wässrigen Medien
GB0417936D0 (en) * 2004-08-12 2004-09-15 Rolls Royce Plc Method and apparatus for recycling inert gas
US7405698B2 (en) 2004-10-01 2008-07-29 De Rochemont L Pierre Ceramic antenna module and methods of manufacture thereof
US20060084566A1 (en) * 2004-10-19 2006-04-20 General Electric Company Multiphase ceramic nanocomposites and method of making them
DE102004053221B3 (de) * 2004-11-04 2006-02-02 Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken Flüssigkeit und deren Verwendung zur Aufbereitung von Hartmetallen
DE102004053222B3 (de) * 2004-11-04 2006-01-26 Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken Flüssigkeit, deren Verwendung zur Aufbereitung von Pulvermischungen auf Eisen- oder Edelstahlbasis sowie ein Verfahren zur Aufbereitung von Pulvermischungen auf Eisen- oder Edelstahlbasis
TW200615243A (en) * 2004-11-05 2006-05-16 Hon Hai Prec Ind Co Ltd Mold for molding glass optical articles
KR100845688B1 (ko) * 2004-11-24 2008-07-11 삼성전기주식회사 유기 용액을 이용한 니켈 나노 입자의 표면 처리 방법
CN102255143B (zh) 2005-06-30 2014-08-20 L.皮尔·德罗什蒙 电子元件及制造方法
KR100741242B1 (ko) * 2005-07-05 2007-07-19 삼성전자주식회사 나노입자의 분산방법 및 이를 이용한 나노입자 박막의제조방법
US8354294B2 (en) * 2006-01-24 2013-01-15 De Rochemont L Pierre Liquid chemical deposition apparatus and process and products therefrom
KR100768632B1 (ko) * 2006-10-30 2007-10-18 삼성전자주식회사 나노입자의 분산방법 및 이를 이용한 나노입자 박막의제조방법
US20090206526A1 (en) * 2008-02-18 2009-08-20 Huntsman Petrochemical Corporation Sintering aids
JP4831779B2 (ja) * 2008-03-26 2011-12-07 独立行政法人産業技術総合研究所 無機物質粉末成形体の製造方法、無機物質粉末焼結体及びその製造方法
US7959598B2 (en) 2008-08-20 2011-06-14 Asante Solutions, Inc. Infusion pump systems and methods
DE102008039668B4 (de) * 2008-08-26 2013-03-28 H.C. Starck Gmbh Ventilmetalloxidformulierung und Verfahren zu ihrer Herstellung
US8922347B1 (en) 2009-06-17 2014-12-30 L. Pierre de Rochemont R.F. energy collection circuit for wireless devices
US8952858B2 (en) 2009-06-17 2015-02-10 L. Pierre de Rochemont Frequency-selective dipole antennas
CN101695808B (zh) * 2009-10-27 2013-04-24 重庆泰蒙科技有限公司 带孔陶瓷刀片的制备方法
JP5604091B2 (ja) * 2009-12-01 2014-10-08 ハリマ化成株式会社 金属粉末の製造方法と、該方法により製造される金属粉末
US20120295113A1 (en) * 2009-12-28 2012-11-22 Naoki Kurizoe Method for producing zirconia-alumina composite ceramic material, zirconia-alumina composite granulated powder, and zirconia beads
CN101805131B (zh) * 2010-03-18 2012-05-30 中国科学院上海硅酸盐研究所 一种二氧化钒薄膜的低温制备方法与应用
CN101805134B (zh) * 2010-03-18 2013-01-02 中国科学院上海硅酸盐研究所 二氧化钒薄膜的镀膜液和薄膜的制备方法及应用
US8552708B2 (en) 2010-06-02 2013-10-08 L. Pierre de Rochemont Monolithic DC/DC power management module with surface FET
US9023493B2 (en) 2010-07-13 2015-05-05 L. Pierre de Rochemont Chemically complex ablative max-phase material and method of manufacture
EP2636069B1 (en) 2010-11-03 2021-07-07 L. Pierre De Rochemont Semiconductor chip carriers with monolithically integrated quantum dot devices and method of manufacture thereof
GB201204579D0 (en) * 2012-03-15 2012-05-02 Univ Nottingham Trent Coating metal oxide particles
RU2510304C2 (ru) * 2012-04-04 2014-03-27 Павел Георгиевич Овчаренко Способ изготовления моделей из пенополистирола для получения композиционных отливок
CN102757260B (zh) * 2012-07-17 2013-10-09 西北工业大学 一种陶瓷基复合材料使用温度大于等于1400℃的涂层的修补方法
JP6649876B2 (ja) * 2013-03-14 2020-02-19 マサチューセッツ インスティテュート オブ テクノロジー 焼結されたナノ結晶合金
EP3049202A1 (de) * 2013-09-24 2016-08-03 Heraeus Deutschland GmbH & Co. KG Verfahren zur herstellung eines glänzenden schichtaufbaus bei niedrigen temperaturen
IN2013CH04500A (ko) 2013-10-04 2015-04-10 Kennametal India Ltd
RU2544942C1 (ru) * 2013-12-16 2015-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Способ получения нанокомпозита из керамического порошка
RU2542073C1 (ru) * 2013-12-26 2015-02-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет" (СПбГУ) Способ получения безусадочного наномодифицированного конструкционного керамического материала
DE102014113425A1 (de) * 2014-09-17 2016-03-17 Fachhochschule Münster Verfahren zum Beschichten eines Gegenstands
US10071539B2 (en) 2014-09-30 2018-09-11 Apple Inc. Co-sintered ceramic for electronic devices
CN205115306U (zh) * 2014-09-30 2016-03-30 苹果公司 陶瓷部件
US10207387B2 (en) 2015-03-06 2019-02-19 Apple Inc. Co-finishing surfaces
JP6468021B2 (ja) * 2015-03-20 2019-02-13 株式会社リコー 立体造形用粉末材料、及び立体造形用材料セット、並びに、立体造形物、立体造形物の製造方法及び製造装置
US10216233B2 (en) 2015-09-02 2019-02-26 Apple Inc. Forming features in a ceramic component for an electronic device
WO2017105570A2 (en) 2015-09-17 2017-06-22 Massachusetts Institute Of Technology Nanocrystalline alloy penetrators
CN105256373A (zh) * 2015-11-09 2016-01-20 东南大学 通气流制备超细纳米粉末的方法
EP3374905A1 (en) 2016-01-13 2018-09-19 Bigfoot Biomedical, Inc. User interface for diabetes management system
CA3009351A1 (en) 2016-01-14 2017-07-20 Bigfoot Biomedical, Inc. Adjusting insulin delivery rates
EP3205449A1 (de) * 2016-02-09 2017-08-16 Hermes Schleifkörper GmbH Verfahren zur herstellung eines keramischen formkörpers
EP3205450A1 (de) * 2016-02-09 2017-08-16 Hermes Schleifkörper GmbH Verfahren zur herstellung eines keramischen formkörpers
CN105803265A (zh) * 2016-03-20 2016-07-27 魏天 一种发动机凸轮
US20170314271A1 (en) * 2016-04-29 2017-11-02 University Of South Carolina Asphalt Roof Shingle System
RU2638205C1 (ru) * 2016-06-14 2017-12-12 Федеральное государственное бюджетное учреждение науки Институт электрофизики Уральского отделения Российской академии наук (ИЭФ УрО РАН) Способ изготовления высокоплотной, в том числе оптической керамики с использованием электрофоретического осаждения наночастиц
RU2634111C1 (ru) * 2016-10-17 2017-10-23 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Способ дезагрегирования порошка натриетермического циркония
EP3568859A1 (en) 2017-01-13 2019-11-20 Bigfoot Biomedical, Inc. Insulin delivery methods, systems and devices
DE102017109025A1 (de) * 2017-04-27 2018-10-31 Technische Universität Hamburg-Harburg Poröses material zur verwendung in einem katalytischen prozess
USD874471S1 (en) 2017-06-08 2020-02-04 Insulet Corporation Display screen with a graphical user interface
US10542628B2 (en) 2017-08-02 2020-01-21 Apple Inc. Enclosure for an electronic device having a shell and internal chassis
CN107587131B (zh) * 2017-09-25 2020-06-19 中原工学院 耐熔融锌液腐蚀的SiO2/NbCrMn陶瓷金属复合材料涂层的制备方法
WO2019079207A1 (en) * 2017-10-16 2019-04-25 Materials Science International, Inc. PROCESS FOR PRODUCTION OF CATHODIC SPUTTER TARGET IN ZINC STANNATE
USD928199S1 (en) 2018-04-02 2021-08-17 Bigfoot Biomedical, Inc. Medication delivery device with icons
RU2691181C1 (ru) * 2018-06-06 2019-06-11 Федеральное государственное бюджетное учреждение науки Институт электрофизики Уральского отделения Российской академии наук (ИЭФ УрО РАН) Способ изготовления высокоплотных объемных керамических элементов с использованием электрофоретического осаждения наночастиц (варианты)
USD920343S1 (en) 2019-01-09 2021-05-25 Bigfoot Biomedical, Inc. Display screen or portion thereof with graphical user interface associated with insulin delivery
EP3789135A1 (en) * 2019-09-03 2021-03-10 Siemens Energy Global GmbH & Co. KG Powder material
USD977502S1 (en) 2020-06-09 2023-02-07 Insulet Corporation Display screen with graphical user interface
CN111872372B (zh) * 2020-08-04 2022-02-22 宁夏东方钽业股份有限公司 一种涂料粉末组合物及制备涂层的方法
WO2023178415A1 (en) * 2022-03-22 2023-09-28 National Research Council Of Canada Piezoelectric compositions with ceramic particles in a bicontinuous phase and method of production therefor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120698A (en) * 1960-09-15 1964-02-11 Ferro Corp Powdered metal compositions and method
US3351464A (en) * 1966-07-25 1967-11-07 Tavkozlesi Ki Method for the powder metallurical forming of metal powders by hot casting
DE1533009B1 (de) * 1966-12-23 1971-04-01 Hoechst Ag Verfahren zur verbesserung der pressbarkeit von koerpern aus metallpulver
US3410684A (en) * 1967-06-07 1968-11-12 Chrysler Corp Powder metallurgy
GB1257033A (ko) * 1968-07-10 1971-12-15
US3653883A (en) * 1970-04-01 1972-04-04 Rca Corp Method of fabricating a porous tungsten body for a dispenser cathode
US5000781A (en) * 1983-10-03 1991-03-19 Allied-Signal Inc. Aluminum-transistion metal alloys having high strength at elevated temperatures
US5490968A (en) * 1993-09-29 1996-02-13 Exxon Research And Engineering Company Metal article and method for producing the same (c-2580)
JP2542641B2 (ja) * 1987-10-26 1996-10-09 日本発条株式会社 非酸化物系セラミックスの粉体処理方法
DE68908719T2 (de) * 1988-10-13 1994-02-03 Tioxide Specialties Ltd Keramische pulver.
US5112388A (en) * 1989-08-22 1992-05-12 Hydro-Quebec Process for making nanocrystalline metallic alloy powders by high energy mechanical alloying
FR2665184B1 (fr) * 1990-07-24 1993-10-15 Centre Nal Recherc Scientifique Poudres composites alumine/metal, cermets realises a partir desdites poudres et procedes de fabrication.
US5147446A (en) * 1991-08-06 1992-09-15 The United States Of America As Represented By The Secretary Of The Commerce Method for fabrication of dense compacts from nano-sized particles using high pressures and cryogenic temperatures
DE4212633A1 (de) * 1992-04-15 1993-10-21 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung oberflächenmodifizierter nanoskaliger keramischer Pulver

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US5590387A (en) 1996-12-31

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