GB2061904A - Method of processing diamonds - Google Patents

Method of processing diamonds

Info

Publication number
GB2061904A
GB2061904A GB8039479A GB8039479A GB2061904A GB 2061904 A GB2061904 A GB 2061904A GB 8039479 A GB8039479 A GB 8039479A GB 8039479 A GB8039479 A GB 8039479A GB 2061904 A GB2061904 A GB 2061904A
Authority
GB
United Kingdom
Prior art keywords
diamond
contacting
temperature
pattern
atmosphere
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
GB8039479A
Other versions
GB2061904B (en
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.)
INST GEOL YAKUT FILIALA SIBIR
Original Assignee
INST GEOL YAKUT FILIALA SIBIR
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 INST GEOL YAKUT FILIALA SIBIR filed Critical INST GEOL YAKUT FILIALA SIBIR
Publication of GB2061904A publication Critical patent/GB2061904A/en
Application granted granted Critical
Publication of GB2061904B publication Critical patent/GB2061904B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
    • B24B9/166—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs using heat

Abstract

A method of processing diamonds consisting in contacting the diamond with a pattern at a temperature within a range of 600 to 1800`C, both the diamond and the pattern having the same temperature, whereas the pattern is made of a metal or alloy dissolving the carbon of the diamond at the temperature of contacting and the contacting itself is carried out either under vacuum, or in the atmosphere of an inert gas or in the atmosphere of a gas non reacting with the diamond at the temperature of contacting but reacting, at the same temperature, with the diamond carbon dissolved in the metal or alloy.
GB8039479A 1979-04-13 1979-04-13 Method of processing diamonds Expired GB2061904B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1979/000018 WO1980002247A1 (en) 1979-04-13 1979-04-13 Method of processing diamonds

Publications (2)

Publication Number Publication Date
GB2061904A true GB2061904A (en) 1981-05-20
GB2061904B GB2061904B (en) 1983-03-30

Family

ID=21616519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039479A Expired GB2061904B (en) 1979-04-13 1979-04-13 Method of processing diamonds

Country Status (4)

Country Link
JP (1) JPH0139966B2 (en)
DE (1) DE2953636C2 (en)
GB (1) GB2061904B (en)
WO (1) WO1980002247A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618043A1 (en) * 1993-03-29 1994-10-05 AT&T Corp. Article comprising polycrystalline diamond, and method of shaping the diamond
US5486263A (en) * 1992-07-02 1996-01-23 At&T Bell Laboratories Etching a diamond body with a molten or partially molten metal
US6197375B1 (en) * 1992-01-17 2001-03-06 Lucent Technologies Inc. Method comprising removal of material from a diamond film

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6644313B2 (en) * 2015-11-16 2020-02-12 国立大学法人金沢大学 Diamond processing method
WO2019035437A1 (en) 2017-08-15 2019-02-21 住友電気工業株式会社 Body obtained by processing solid carbon-containing material and producing method thereof
EP3683338A4 (en) * 2017-08-15 2021-08-18 Sumitomo Electric Industries, Ltd. Body obtained by processing solid carbon-containing material, producing method thereof and producing apparatus thereof
DE102019203928A1 (en) * 2019-03-22 2020-09-24 Robert Bosch Gmbh Process for structuring a diamond substrate and diamond substrate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU51148A1 (en) * 1936-08-01 1936-11-30 А.А. Валов Diamond polishing method
DE1013540B (en) * 1956-02-14 1957-08-08 Dr Otto Fritsch Method and device for working diamonds
SU119096A1 (en) * 1957-12-02 1958-11-30 А.В. Моргунов The method of processing jewelry and haberdashery products from alloys of precious and non-ferrous metals

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197375B1 (en) * 1992-01-17 2001-03-06 Lucent Technologies Inc. Method comprising removal of material from a diamond film
US5486263A (en) * 1992-07-02 1996-01-23 At&T Bell Laboratories Etching a diamond body with a molten or partially molten metal
EP0618043A1 (en) * 1993-03-29 1994-10-05 AT&T Corp. Article comprising polycrystalline diamond, and method of shaping the diamond
US5500157A (en) * 1993-03-29 1996-03-19 At&T Corp. Method of shaping polycrystalline diamond

Also Published As

Publication number Publication date
WO1980002247A1 (en) 1980-10-30
JPS56500371A (en) 1981-03-26
DE2953636C2 (en) 1985-03-21
GB2061904B (en) 1983-03-30
DE2953636T1 (en) 1982-01-28
JPH0139966B2 (en) 1989-08-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940413