BE759202A - Articles de joaillerie a base de nitrures - Google Patents

Articles de joaillerie a base de nitrures

Info

Publication number
BE759202A
BE759202A BE759202DA BE759202A BE 759202 A BE759202 A BE 759202A BE 759202D A BE759202D A BE 759202DA BE 759202 A BE759202 A BE 759202A
Authority
BE
Belgium
Prior art keywords
jewelery
nitride
based jewelery
Prior art date
Application number
Other languages
English (en)
Inventor
R K Iler
A B Palmer
Original Assignee
Du Pont
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.)
Publication date
Publication of BE759202A publication Critical patent/BE759202A/fr

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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58007—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides
    • C04B35/58028—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides based on zirconium or hafnium nitrides
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58007—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58007—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides
    • C04B35/58014—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides based on titanium nitrides, e.g. TiAlON
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
BE759202D 1969-11-21 Articles de joaillerie a base de nitrures BE759202A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87889069A 1969-11-21 1969-11-21

Publications (1)

Publication Number Publication Date
BE759202A true BE759202A (fr) 1971-04-30

Family

ID=25373037

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759202D BE759202A (fr) 1969-11-21 Articles de joaillerie a base de nitrures

Country Status (6)

Country Link
US (1) US3669695A (fr)
BE (1) BE759202A (fr)
DE (1) DE2057143A1 (fr)
FR (1) FR2072262A5 (fr)
IL (1) IL35660A (fr)
NL (1) NL7017018A (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841848A (en) * 1970-01-30 1974-10-15 Suwa Seikosha Kk HARD WATCH CASE COMPRISING TiN, T, AND AT LEAST ONE OF Mn, Al AND V
GB1414864A (en) * 1972-03-27 1975-11-19 Suwa Seikosha Kk Method of producing an externally visible part of a watch
JPS4965864A (fr) * 1972-10-24 1974-06-26
GB1525609A (en) * 1975-12-04 1978-09-20 Suisse Horlogerie Watch case and method of manufacture thereof
DE2705225C2 (de) * 1976-06-07 1983-03-24 Nobuo Tokyo Nishida Ornamentteil für Uhren usw.
JPS5823457B2 (ja) * 1977-08-11 1983-05-16 三菱マテリアル株式会社 強靭サ−メット
DE2744700C2 (de) * 1977-10-05 1987-05-27 Feldmühle AG, 4000 Düsseldorf Sinterwerkstoff auf Basis von dichten, nichtmetallischen Hartstoffen wie hochschmelzenden Metallcarbiden, Metallnitriden, Metallboriden und Metalloxiden mit darin eingelagerten Zirkon- und/oder Hafniumoxid
JPS6025385B2 (ja) * 1979-03-19 1985-06-18 日本特殊陶業株式会社 切削工具用セラミックスの製造方法
WO1981001144A1 (fr) * 1979-10-26 1981-04-30 Minnesota Mining & Mfg Materiaux ceramiques resistants a l'usure
WO1981001143A1 (fr) * 1979-10-26 1981-04-30 Minnesota Mining & Mfg Compositions de ceramique
US4330333A (en) * 1980-08-29 1982-05-18 The Valeron Corporation High titanium nitride cutting material
JPS57205364A (en) * 1981-06-08 1982-12-16 Ngk Spark Plug Co Manufacture of cutting tool ceramics
JPS6029443A (ja) * 1983-07-28 1985-02-14 Kyocera Corp 装飾用金色焼結合金
JPS6036378A (ja) * 1984-01-30 1985-02-25 京セラ株式会社 金色セラミックス装飾品の製造方法
FR2566235B1 (fr) * 1984-06-20 1989-04-28 Materiel Moderne Marchand Pari Machine a controle automatique permettant la division en patons de masses de pate
US4853352A (en) * 1984-07-20 1989-08-01 Lanxide Technology Company, Lp Method of making self-supporting ceramic materials and materials made thereby
US5073527A (en) * 1984-07-20 1991-12-17 Lanxide Technology Company, Lp Self-supporting ceramic materials
US5187130A (en) * 1985-02-04 1993-02-16 Lanxide Technology Company, Lp Composite ceramic articles
US5654246A (en) * 1985-02-04 1997-08-05 Lanxide Technology Company, Lp Methods of making composite ceramic articles having embedded filler
US4851375A (en) * 1985-02-04 1989-07-25 Lanxide Technology Company, Lp Methods of making composite ceramic articles having embedded filler
US4916113A (en) * 1985-02-04 1990-04-10 Lanxide Technology Company, Lp Methods of making composite ceramic articles
US5420085A (en) * 1985-02-04 1995-05-30 Lanxide Technology Company, Lp Methods of making composite aluminum nitride ceramic articles having embedded filler
US5288676A (en) * 1986-03-28 1994-02-22 Mitsubishi Materials Corporation Cemented carbide
US5162273A (en) * 1986-05-08 1992-11-10 Lanxide Technology Company, Lp Shaped ceramic composites and methods of making the same
US5212124A (en) * 1986-08-13 1993-05-18 Lanxide Technology Company, Lp Ceramic composite articles with shape replicated surfaces
US4859640A (en) * 1986-08-13 1989-08-22 Lanxide Technology Company, Lp Method of making ceramic composite articles with shape replicated surfaces
US5134102A (en) * 1986-09-16 1992-07-28 Lanxide Technology Company, Lp Method for producing composite ceramic structures using dross
US5268340A (en) * 1986-09-16 1993-12-07 Lanxide Technology Company, Lp Method for producing composite ceramic structures
US5254511A (en) * 1986-09-16 1993-10-19 Lanxide Technology Company, Lp Method for producing composite ceramic structures using dross
US4985382A (en) * 1986-09-16 1991-01-15 Lanxide Technology Company, Lp Improved ceramic composite structure comprising dross
US5141902A (en) * 1986-09-16 1992-08-25 Lanxide Technology Company, Lp Composite ceramic structures
US4891345A (en) * 1986-09-16 1990-01-02 Lanxide Technology Company, Lp Method for producing composite ceramic structures using dross
US5053367A (en) * 1986-09-16 1991-10-01 Lanxide Technology Company, Lp Composite ceramic structures
US4952532A (en) * 1987-10-06 1990-08-28 Denki Kagaku Kogyo Kabushiki Kaisha Sintered body having high corrosion resistance and containing ZRB2
US4913877A (en) * 1987-12-07 1990-04-03 Gte Valenite Corporation Surface modified cemented carbides
JP2847818B2 (ja) * 1988-12-13 1999-01-20 住友化学工業株式会社 導電性ジルコニア焼結体およびその製造法
GB2269182B (en) * 1992-06-08 1996-09-04 Nippon Tungsten Titanium-base hard sintered alloy
CH690129A5 (de) * 1994-09-29 2000-05-15 Kyocera Corp Silberfarbenes, gesintertes Produkt, und Verfahren zu seiner Herstellung.
US6553667B1 (en) 1997-09-08 2003-04-29 Trent West Apparatus and method for manufacturing composite articles including wear resistant jewelry and medical and industrial devices and components thereof
WO1999012443A1 (fr) * 1997-09-08 1999-03-18 West Trent W Appareil et procede de fabrication de bijoux resistant a l'usure
US6062045A (en) * 1998-09-08 2000-05-16 West; Trent W. Wear resistance jewelry
US6928734B1 (en) 1997-09-08 2005-08-16 Trent West Jewelry ring and method of manufacturing same
WO2002021962A1 (fr) * 2000-06-07 2002-03-21 Trent West Procede de fabrication d'articles composites, y compris des bijoux resistants a l'usure
US7211338B2 (en) * 2003-12-19 2007-05-01 Honeywell International, Inc. Hard, ductile coating system
JP4879015B2 (ja) * 2004-03-29 2012-02-15 京セラ株式会社 セラミック焼結体とその製造方法及びセラミック焼結体を用いた装飾用部材
JP5342740B2 (ja) * 2005-09-27 2013-11-13 京セラ株式会社 装飾部品用セラミックスおよびこれを用いた時計用装飾部品
FR2894597B1 (fr) * 2005-12-12 2008-04-11 Ceramique Plastique Sa Ebauche massive pour piece mecanique, en materiau ceramique fritte et procede de fabrication d'une telle ebauche
US8569665B2 (en) * 2006-10-17 2013-10-29 Meyer Intellectual Properties Limited Cookware with tarnish protected copper exterior
KR101145299B1 (ko) * 2008-12-22 2012-05-14 한국과학기술원 질화물／텅스텐 나노복합분말의 제조방법 및 그 방법에 의해 제조된 질화물／텅스텐 나노복합분말
US20100176339A1 (en) * 2009-01-12 2010-07-15 Chandran K S Ravi Jewelry having titanium boride compounds and methods of making the same
RU2455261C2 (ru) * 2010-07-29 2012-07-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)" Шихта для керамического материала на основе оксидов циркония и алюминия и нитрида циркония
JP6667422B2 (ja) * 2016-11-22 2020-03-18 三菱マテリアル電子化成株式会社 黒色膜形成用混合粉末及びその製造方法

Also Published As

Publication number Publication date
IL35660A0 (en) 1971-01-28
IL35660A (en) 1973-02-28
FR2072262A5 (fr) 1971-09-24
DE2057143A1 (de) 1971-05-27
US3669695A (en) 1972-06-13
NL7017018A (fr) 1971-05-25

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