IL55719A0 - Polycrystalline daimond bady/silicon carbide or silicon nitride substrate composite and process for preparing it - Google Patents

Polycrystalline daimond bady/silicon carbide or silicon nitride substrate composite and process for preparing it

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Publication number
IL55719A0
IL55719A0 IL7855719A IL5571978A IL55719A0 IL 55719 A0 IL55719 A0 IL 55719A0 IL 7855719 A IL7855719 A IL 7855719A IL 5571978 A IL5571978 A IL 5571978A IL 55719 A0 IL55719 A0 IL 55719A0
Authority
IL
Israel
Prior art keywords
daimond
bady
polycrystalline
preparing
nitride substrate
Prior art date
Application number
IL7855719A
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL55719A0 publication Critical patent/IL55719A0/en

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    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
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    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/363—Carbon
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/368—Silicon nitride
IL7855719A 1977-10-21 1978-10-12 Polycrystalline daimond bady/silicon carbide or silicon nitride substrate composite and process for preparing it IL55719A0 (en)

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AT (1) AT371400B (en)
AU (1) AU525777B2 (en)
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DE (1) DE2845834A1 (en)
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FR (1) FR2414033A1 (en)
GB (1) GB2006733B (en)
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IT (1) IT1099392B (en)
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FR2568933B1 (en) * 1984-08-13 1986-09-19 Combustible Nucleaire DIAMOND ROTARY DRILLING TOOL AND METHOD FOR MANUFACTURING SUCH A TOOL
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US7647993B2 (en) * 2004-05-06 2010-01-19 Smith International, Inc. Thermally stable diamond bonded materials and compacts
DE102004056734A1 (en) * 2004-11-24 2006-06-01 Vatcharachai Buanatra Diamond molded article, useful as e.g. heat transmission medium, comprises multiplicity of diamond crystallites, whose boundary surfaces are connected with one another under the formation of an integral body structure
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US9469918B2 (en) * 2014-01-24 2016-10-18 Ii-Vi Incorporated Substrate including a diamond layer and a composite layer of diamond and silicon carbide, and, optionally, silicon
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IT202100006182A1 (en) * 2021-03-16 2022-09-16 Willem Mirani PROCEDURE FOR THE PRODUCTION OF AN ABRASIVE TOOL.

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AU525777B2 (en) 1982-12-02
BR7806957A (en) 1979-05-08
JPS6213307B2 (en) 1987-03-25
IT7828925A0 (en) 1978-10-19
ATA754278A (en) 1982-11-15
DE2845834A1 (en) 1979-04-26
FR2414033A1 (en) 1979-08-03
DE2845834C2 (en) 1989-08-31
NL186311B (en) 1990-06-01
IE48038B1 (en) 1984-09-05
SE7810975L (en) 1979-06-14
GB2006733B (en) 1982-10-20
DK153536B (en) 1988-07-25
AU4082578A (en) 1980-04-24
DK469278A (en) 1979-04-22
AT371400B (en) 1983-06-27
JPS5473811A (en) 1979-06-13
IE782085L (en) 1979-04-21
DK153536C (en) 1988-12-19
ES474394A1 (en) 1979-11-01
FR2414033B1 (en) 1982-10-22
NL7810521A (en) 1979-04-24
NL186311C (en) 1990-11-01
IT1099392B (en) 1985-09-18
CH647487A5 (en) 1985-01-31
SE445838B (en) 1986-07-21
GB2006733A (en) 1979-05-10

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