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FR2375338A1 - Diamant a motif de molybdene lie a celui-ci - Google Patents

Diamant a motif de molybdene lie a celui-ci

Info

Publication number
FR2375338A1
FR2375338A1 FR7733034A FR7733034A FR2375338A1 FR 2375338 A1 FR2375338 A1 FR 2375338A1 FR 7733034 A FR7733034 A FR 7733034A FR 7733034 A FR7733034 A FR 7733034A FR 2375338 A1 FR2375338 A1 FR 2375338A1
Authority
FR
France
Prior art keywords
molybdene
linked
diamond
pattern diamond
inscriptions
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
FR7733034A
Other languages
English (en)
Other versions
FR2375338B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2375338A1 publication Critical patent/FR2375338A1/fr
Application granted granted Critical
Publication of FR2375338B1 publication Critical patent/FR2375338B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/04—Diamond
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Diamanterie. Le diamant 10 est soumis à une opération de prépulvérisation au cours de laquelle des ions gazeux sont amenés à frapper une partie donnée de sa surface. Une pellicule de molybdène est déposée sur cette surface par pulvérisation et une partie de cette pellicule de molybdène reste ensuite fixée sur le diamant. Application à la réalisation d'inscriptions indélébiles sur des diamants, ces inscriptions permettant notamment de consigner des résultats d'expertises.
FR7733034A 1976-12-24 1977-11-03 Diamant a motif de molybdene lie a celui-ci Granted FR2375338A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51156000A JPS5812234B2 (ja) 1976-12-24 1976-12-24 表示入りダイヤモンドの製造方法

Publications (2)

Publication Number Publication Date
FR2375338A1 true FR2375338A1 (fr) 1978-07-21
FR2375338B1 FR2375338B1 (fr) 1980-08-08

Family

ID=15618135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733034A Granted FR2375338A1 (fr) 1976-12-24 1977-11-03 Diamant a motif de molybdene lie a celui-ci

Country Status (6)

Country Link
US (1) US4219199A (fr)
JP (1) JPS5812234B2 (fr)
DE (1) DE2749429C3 (fr)
FR (1) FR2375338A1 (fr)
GB (1) GB1591992A (fr)
NL (1) NL7712012A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002194A1 (de) * 1980-01-22 1981-07-23 Berna AG Olten, Olten Vorrichtung zur (teil) beschichtung eines substrates durch kathodenzerstaeubung, vefahren zur beschichtung und deren anwendung
DE3024103A1 (de) * 1980-06-27 1982-01-21 Alfons 7050 Waiblingen Meyer Verfahren und vorrichtung zur geordneten uebergabe von aufeinanderfolgend herangefuehrten gegenstaenden oder gegenstandsgruppen an eine weiterverarbeitungsmaschine
US4342632A (en) * 1981-05-01 1982-08-03 The United States Of America As Represented By The Secretary Of The Army Method of metallizing a ceramic substrate
US4339281A (en) * 1981-08-20 1982-07-13 Rca Corporation Shank diamond cleaning
FR2568711B1 (fr) * 1984-07-31 1989-06-16 Zafira Procede et dispositif pour la fabrication de diamants de lecture elliptiques et diamants elliptiques ainsi obtenus
JP2601284B2 (ja) * 1987-09-01 1997-04-16 株式会社石塚研究所 焼結ダイヤモンド複合体、及びその製造方法
US5068020A (en) * 1989-07-10 1991-11-26 The University Of North Carolina At Chapel Hill Coated substrates and process
JPH05102068A (ja) * 1991-10-11 1993-04-23 Kobe Steel Ltd ダイヤモンドを用いた電子デバイスの電極形成方法
US5753887A (en) * 1995-05-16 1998-05-19 Engraving Technologies, Inc. Apparatus for laser engraving indicia on gemstones
ES2131459B1 (es) * 1997-02-20 2000-03-01 Gallego Francisco Jose Roig Procedimiento para obtencion de una piedra preciosa compuesta y piedra preciosa compuesta segun dicho procedimiento.
IL124592A (en) 1997-05-23 2002-07-25 Gersan Ets Method of marking a gemstone or diamond
GB2325439A (en) 1997-05-23 1998-11-25 Gersan Ets Marking diamond gemstone by plasma or ion beam etching through a laser ablated resist
GB9710738D0 (en) * 1997-05-23 1997-07-16 Gersan Ets Diamond marking
IT1293822B1 (it) * 1997-08-05 1999-03-10 Gemmindustria Gaia Ferrando S Procedimento di marcatura di gemme prodotto ottenuto e dispositivo per realizzare il procedimento
WO2000040111A1 (fr) * 1998-12-30 2000-07-13 Golay - Buchel Et Cie S.A. Collier sans entretien
US6245435B1 (en) 1999-03-01 2001-06-12 Moen Incorporated Decorative corrosion and abrasion resistant coating
BE1013110A3 (fr) * 1999-11-08 2001-09-04 Hakoune Maurice Remi Procede de traitement d'une pierre precieuse.
US7026057B2 (en) 2002-01-23 2006-04-11 Moen Incorporated Corrosion and abrasion resistant decorative coating
US10376026B2 (en) 2013-02-26 2019-08-13 Shenzhen Perfect Love Diamond Co., Ltd. Diamond with eighty-one facets having a ten hearts and ten arrows inner structure and a cutting method thereof
CN103126215B (zh) * 2013-02-26 2015-01-21 张坤芝 内部呈现十心十箭结构的81刻面的钻石
US20160266496A1 (en) * 2015-03-10 2016-09-15 Uab Research Foundation Fabrication and encapsulation of micro-circuits on diamond and uses thereof
USD901324S1 (en) 2015-04-22 2020-11-10 Shenzhen Perfect Love Diamond Co., Ltd. Diamond with eighty-one facets
WO2018025694A1 (fr) 2016-08-01 2018-02-08 株式会社村田製作所 Composant de filtre ayant une fonction de protection esd

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614396A (en) * 1945-06-08 1948-12-15 Thomas William Penrice Improvements in or relating to the coating of diamonds and other precious stones
FR1476536A (fr) * 1964-05-28 1967-04-14 Gen Electric Procédé et dispositif pour nettoyer et recouvrir d'un revêtement métallique une substance cristalline dure
FR1481918A (fr) * 1964-05-28 1967-05-26 Gen Electric Procédé et dispositif pour nettoyer une substance et y déposer un revêtement fortement adhérent
US3945902A (en) * 1974-07-22 1976-03-23 Rca Corporation Metallized device and method of fabrication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992007A (en) * 1957-12-27 1961-07-11 Gen Electric Phonograph stylus
US3216730A (en) * 1960-11-21 1965-11-09 Seishiro Ogura Recording needle and method of making the same
FR1595037A (fr) * 1968-02-12 1970-06-08
US3968018A (en) * 1969-09-29 1976-07-06 Warner-Lambert Company Sputter coating method
JPS4819790B1 (fr) * 1969-11-27 1973-06-15
US3781020A (en) * 1970-11-30 1973-12-25 Licentia Gmbh Diamond stylus for disc records
DE2117199C3 (de) * 1971-04-08 1974-08-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung geätzter Muster in dünnen Schichten mit definierten Kantenprofilen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614396A (en) * 1945-06-08 1948-12-15 Thomas William Penrice Improvements in or relating to the coating of diamonds and other precious stones
FR1476536A (fr) * 1964-05-28 1967-04-14 Gen Electric Procédé et dispositif pour nettoyer et recouvrir d'un revêtement métallique une substance cristalline dure
FR1481918A (fr) * 1964-05-28 1967-05-26 Gen Electric Procédé et dispositif pour nettoyer une substance et y déposer un revêtement fortement adhérent
US3945902A (en) * 1974-07-22 1976-03-23 Rca Corporation Metallized device and method of fabrication

Also Published As

Publication number Publication date
DE2749429C3 (de) 1981-10-15
GB1591992A (en) 1981-07-01
JPS5812234B2 (ja) 1983-03-07
JPS5379788A (en) 1978-07-14
DE2749429A1 (de) 1978-06-29
US4219199A (en) 1980-08-26
DE2749429B2 (de) 1981-01-15
FR2375338B1 (fr) 1980-08-08
NL7712012A (nl) 1978-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse