BR0110217A - Pó para pulverização térmica aperfeiçoado - Google Patents

Pó para pulverização térmica aperfeiçoado

Info

Publication number
BR0110217A
BR0110217A BR0110217-6A BR0110217A BR0110217A BR 0110217 A BR0110217 A BR 0110217A BR 0110217 A BR0110217 A BR 0110217A BR 0110217 A BR0110217 A BR 0110217A
Authority
BR
Brazil
Prior art keywords
thermal spray
improved thermal
spray powder
particles
smaller
Prior art date
Application number
BR0110217-6A
Other languages
English (en)
Other versions
BR0110217B1 (pt
Inventor
Howard Wallar
Robert F Quinlivan
Sung H Yu
Original Assignee
Saint Gobain Ceramics
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24220854&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0110217(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Ceramics filed Critical Saint Gobain Ceramics
Publication of BR0110217A publication Critical patent/BR0110217A/pt
Publication of BR0110217B1 publication Critical patent/BR0110217B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/12—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromium oxide
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/02—Oxides or hydrates thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

"Pó PARA PULVERIZAçãO TéRMICA APERFEIçOADO". é descoberto que calcinando pós de óxido de cromo que tenham um componente com tamanho de partícula de menos do que 10 micra reduz a proporção do volume de partículas menores e aumenta a uniformidade geral dos tamanhos de partículas na distribuição e arredonda as partículas.
BRPI0110217-6A 2000-04-24 2001-04-19 processo para a produção de um pó de óxido de cromo. BR0110217B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/556,324 US6410470B1 (en) 2000-04-24 2000-04-24 Thermal spray powder process
PCT/US2001/012676 WO2001081647A2 (en) 2000-04-24 2001-04-19 Improved thermal spray powder

Publications (2)

Publication Number Publication Date
BR0110217A true BR0110217A (pt) 2003-01-21
BR0110217B1 BR0110217B1 (pt) 2011-04-05

Family

ID=24220854

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110217-6A BR0110217B1 (pt) 2000-04-24 2001-04-19 processo para a produção de um pó de óxido de cromo.

Country Status (11)

Country Link
US (1) US6410470B1 (pt)
EP (2) EP1276916B1 (pt)
JP (1) JP3917425B2 (pt)
KR (1) KR100499743B1 (pt)
AT (1) ATE435313T1 (pt)
BR (1) BR0110217B1 (pt)
CA (1) CA2403653C (pt)
DE (1) DE60139120D1 (pt)
ES (1) ES2329441T3 (pt)
MX (1) MXPA02010467A (pt)
WO (1) WO2001081647A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410470B1 (en) 2000-04-24 2002-06-25 Saint-Gobain Industrial Ceramics, Inc. Thermal spray powder process
US6774076B2 (en) * 2002-04-08 2004-08-10 Saint-Gobain Ceramics & Plastics, Inc. Chromia spray powders and a process for making the same
US7012037B2 (en) * 2002-04-08 2006-03-14 Saint-Gobain Ceramics And Plastics, Inc. Chromia spray powders
FR2844448B1 (fr) * 2002-09-17 2006-06-23 Lcw Les Colorants Wackherr Methode de preparation extemporanee de compositions cosmetiques ayant la texture d'une creme, et compositions pour la mise en oeuvre de cette methode
FR2844800B1 (fr) * 2002-09-19 2006-07-21 Pigments d'oxyde de chrome a teneur reduite en chrome(vi)
EP1510593A1 (en) * 2003-08-28 2005-03-02 Siemens Aktiengesellschaft Process for coating a component, component and powder
JP4885445B2 (ja) * 2004-12-21 2012-02-29 株式会社フジミインコーポレーテッド 溶射用粉末
CA2619331A1 (en) * 2007-01-31 2008-07-31 Scientific Valve And Seal, Lp Coatings, their production and use
US20090162273A1 (en) * 2007-12-21 2009-06-25 Howmedica Osteonics Corp. Chromium oxide powder having a reduced level of hexavalent chromium and a method of making the powder
JP5889564B2 (ja) * 2011-07-26 2016-03-22 オーエスジー株式会社 工具の表面改質方法
DE102017218580A1 (de) 2017-10-18 2019-04-18 Christian Maier GmbH & Co. KG Verfahren zum Aufbringen einer Schicht auf ein Bauteil und Bauteil hergestellt nach dem Verfahren

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330513A (en) * 1976-10-13 1982-05-18 Air Resources, Inc. Catalytic fume incineration
GB2123316B (en) * 1982-07-14 1985-10-23 Atomic Energy Authority Uk Substrates for electronic devices
JPS59182279A (ja) * 1983-03-28 1984-10-17 住友化学工業株式会社 溶射用セラミツク粉の製造方法
JPS60215528A (ja) 1984-04-10 1985-10-28 Nippon Chem Ind Co Ltd:The 溶射用酸化クロムおよびその製造方法
JPS6123755A (ja) * 1984-07-13 1986-02-01 Nippon Steel Corp 熱処理炉用ロ−ル
JPS6263659A (ja) * 1985-09-14 1987-03-20 Nippon Steel Corp 溶射用粉末材料の製造方法
JPS6263660A (ja) * 1985-09-14 1987-03-20 Nippon Steel Corp 溶射用粉末材料の製造方法
JPS62167219A (ja) * 1986-01-20 1987-07-23 Awamura Kinzoku Kogyo Kk 焼結酸化クロム溶射粉末の製造方法
JPH0825135B2 (ja) * 1987-06-16 1996-03-13 オリンパス光学工業株式会社 ワ−ク支持装置
US5215727A (en) * 1990-03-02 1993-06-01 Occidental Chemical Corporation Method of making chromic oxide
US5174976A (en) * 1990-12-31 1992-12-29 Mobil Oil Corporation Method for calcining crystalline (metallo)aluminophosphate compositions
JP2719049B2 (ja) * 1991-01-28 1998-02-25 日本碍子株式会社 ランタンクロマイト膜の製造方法及び固体電解質型燃料電池用インターコネクターの製造方法
EP0508697A1 (en) * 1991-04-09 1992-10-14 Qi-Jiang Situ A re-calcination and extraction process for the detoxification and comprehensive utilization of chromic residues
JPH06102823B2 (ja) * 1991-07-18 1994-12-14 日本研磨材工業株式会社 酸化クロム溶射材料及びその製造方法
JPH0644991A (ja) * 1992-07-27 1994-02-18 Ngk Insulators Ltd 固体電解質型燃料電池用インターコネクターの製造方法
US5305726A (en) * 1992-09-30 1994-04-26 United Technologies Corporation Ceramic composite coating material
JP3733599B2 (ja) 1993-08-11 2006-01-11 住友化学株式会社 金属酸化物粉末およびその製造方法
CA2129874C (en) 1993-09-03 1999-07-20 Richard M. Douglas Powder for use in thermal spraying
US5653948A (en) * 1995-04-07 1997-08-05 Yoshizawa Sekkai Kogyo Kabushiki Kaisha Method for calcining fine limestone powder
DE19624923C1 (de) * 1996-06-21 1998-03-12 Siemens Ag Verfahren zur Herstellung eines Katalysators sowie danach hergestellter Katalysator
FR2755435A1 (fr) * 1996-11-04 1998-05-07 Pechiney Aluminium Fabrication d'alumine calcinee a taille de cristallite reglee a la demande avec une faible dispersion
US6200541B1 (en) * 1997-10-28 2001-03-13 Bp Amoco Corporation Composite materials for membrane reactors
US6410470B1 (en) 2000-04-24 2002-06-25 Saint-Gobain Industrial Ceramics, Inc. Thermal spray powder process

Also Published As

Publication number Publication date
WO2001081647A2 (en) 2001-11-01
ES2329441T3 (es) 2009-11-26
EP2062993A1 (en) 2009-05-27
JP3917425B2 (ja) 2007-05-23
EP1276916B1 (en) 2009-07-01
KR20020093060A (ko) 2002-12-12
BR0110217B1 (pt) 2011-04-05
EP1276916A2 (en) 2003-01-22
EP2062993B1 (en) 2019-06-26
MXPA02010467A (es) 2003-04-25
ATE435313T1 (de) 2009-07-15
JP2003531298A (ja) 2003-10-21
CA2403653A1 (en) 2001-11-01
KR100499743B1 (ko) 2005-07-07
CA2403653C (en) 2006-06-20
WO2001081647A3 (en) 2002-02-21
US6410470B1 (en) 2002-06-25
DE60139120D1 (de) 2009-08-13

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/04/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19.04.2021