CH647487A5 - Verfahren zur herstellung eines einstueckigen verbundmaterials aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat. - Google Patents

Verfahren zur herstellung eines einstueckigen verbundmaterials aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat. Download PDF

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Publication number
CH647487A5
CH647487A5 CH10900/78A CH1090078A CH647487A5 CH 647487 A5 CH647487 A5 CH 647487A5 CH 10900/78 A CH10900/78 A CH 10900/78A CH 1090078 A CH1090078 A CH 1090078A CH 647487 A5 CH647487 A5 CH 647487A5
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CH
Switzerland
Prior art keywords
silicon
diamond
alloy
substrate
volume
Prior art date
Application number
CH10900/78A
Other languages
German (de)
English (en)
Inventor
Minyoung Lee
Lawrence Edward Szala
Robert Charles Devries
Original Assignee
Gen Electric
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Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of CH647487A5 publication Critical patent/CH647487A5/de

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    • 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
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    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • 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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    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
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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
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C04B2235/728—Silicon content
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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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
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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
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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

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  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
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  • Crystals, And After-Treatments Of Crystals (AREA)
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CH10900/78A 1977-10-21 1978-10-20 Verfahren zur herstellung eines einstueckigen verbundmaterials aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat. CH647487A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84444977A 1977-10-21 1977-10-21
US84444777A 1977-10-21 1977-10-21

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CH647487A5 true CH647487A5 (de) 1985-01-31

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CH10900/78A CH647487A5 (de) 1977-10-21 1978-10-20 Verfahren zur herstellung eines einstueckigen verbundmaterials aus einem polykristallinen diamantkoerper und einem siliciumkarbid- oder siliciumnitridsubstrat.

Country Status (15)

Country Link
JP (1) JPS5473811A (ko)
AT (1) AT371400B (ko)
AU (1) AU525777B2 (ko)
BR (1) BR7806957A (ko)
CH (1) CH647487A5 (ko)
DE (1) DE2845834A1 (ko)
DK (1) DK153536C (ko)
ES (1) ES474394A1 (ko)
FR (1) FR2414033A1 (ko)
GB (1) GB2006733B (ko)
IE (1) IE48038B1 (ko)
IL (1) IL55719A0 (ko)
IT (1) IT1099392B (ko)
NL (1) NL186311C (ko)
SE (1) SE445838B (ko)

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JPS57501027A (ko) * 1980-07-09 1982-06-10
US4453951A (en) * 1980-07-09 1984-06-12 General Electric Co. Process for the production of silicone carbide composite
BR8108688A (pt) * 1980-07-09 1982-05-25 Gen Electric Processo para a preparacao de um artigo composto de carbureto de silicio e produto composto resultante do processo
JPS6059085B2 (ja) * 1980-12-03 1985-12-23 住友電気工業株式会社 被覆セラミツク工具
JPS6059086B2 (ja) * 1980-12-12 1985-12-23 住友電気工業株式会社 被覆セラミツク工具
US4448591A (en) * 1981-01-21 1984-05-15 General Electric Company Cutting insert having unique cross section
US4497639A (en) * 1981-12-16 1985-02-05 General Electric Company Silicon carbide cutting insert with pre-pressed core center piece and sintered diamond envelope
US4483892A (en) * 1981-12-16 1984-11-20 General Electric Company Wear resistant annular insert and process for making same
US4698070A (en) * 1981-12-16 1987-10-06 General Electric Company Cutting insert for interrupted heavy machining
US4465650A (en) * 1981-12-16 1984-08-14 General Electric Company Process for preparing nitrided superhard composite materials
US4544517A (en) * 1981-12-16 1985-10-01 General Electric Co. Automatic composite press technique for producing cutting inserts
US4460382A (en) * 1981-12-16 1984-07-17 General Electric Company Brazable layer for indexable cutting insert
CH666649A5 (de) 1984-03-30 1988-08-15 De Beers Ind Diamond Schleifwerkzeug.
FR2568933B1 (fr) * 1984-08-13 1986-09-19 Combustible Nucleaire Outil de forage rotatif diamante et procede de fabrication d'un tel outil
FR2568810B1 (fr) * 1984-08-13 1986-11-14 Combustible Nucleaire Element de coupe diamante et procede de fabrication d'un tel element
AU583299B1 (en) * 1984-08-24 1989-04-27 Australian National University, The Diamond compacts and process for making same
IE58714B1 (en) * 1985-06-07 1993-11-03 De Beers Ind Diamond Thermally stable diamond abrasive compact body
SE455277B (sv) * 1986-03-21 1988-07-04 Uddeholm Tooling Ab Sett att pulvermetallurgiskt framstella ett foremal genom varmpressning av pulver i en keramikform medelst ett partikulert tryckmedium
FR2598644B1 (fr) * 1986-05-16 1989-08-25 Combustible Nucleaire Produit abrasif diamante thermostable et procede de fabrication d'un tel produit
AU605996B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of abrasive products
AU605994B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of two-component products
AU605995B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of abrasive products
US7647993B2 (en) * 2004-05-06 2010-01-19 Smith International, Inc. Thermally stable diamond bonded materials and compacts
DE102004056734A1 (de) * 2004-11-24 2006-06-01 Vatcharachai Buanatra Diamantenformkörper
SE532992C2 (sv) * 2007-11-08 2010-06-08 Alfa Laval Corp Ab Förfarande för framställning av en diamantkomposit, grönkropp, diamantkomposit samt användning av diamantkompositen
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
CN111004033A (zh) * 2019-11-28 2020-04-14 江苏禾吉新材料科技有限公司 一种切割秸秆用聚晶金刚石刀具的制备方法
IT202100006182A1 (it) * 2021-03-16 2022-09-16 Willem Mirani Procedimento per la produzione di un utensile abrasivo.

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NL267401A (ko) * 1960-07-22
US3913280A (en) * 1971-01-29 1975-10-21 Megadiamond Corp Polycrystalline diamond composites
US3982911A (en) * 1972-11-01 1976-09-28 General Electric Company Process for the preparation of a composite cubic boron nitride layer abrasive body
US3853566A (en) * 1972-12-21 1974-12-10 Gen Electric Hot pressed silicon carbide
US4004934A (en) * 1973-10-24 1977-01-25 General Electric Company Sintered dense silicon carbide
US4042347A (en) * 1974-04-15 1977-08-16 Norton Company Method of making a resin-metal composite grinding wheel

Also Published As

Publication number Publication date
BR7806957A (pt) 1979-05-08
GB2006733B (en) 1982-10-20
AU4082578A (en) 1980-04-24
IE782085L (en) 1979-04-21
DE2845834A1 (de) 1979-04-26
ES474394A1 (es) 1979-11-01
DE2845834C2 (ko) 1989-08-31
DK153536C (da) 1988-12-19
AU525777B2 (en) 1982-12-02
AT371400B (de) 1983-06-27
NL7810521A (nl) 1979-04-24
ATA754278A (de) 1982-11-15
NL186311C (nl) 1990-11-01
NL186311B (nl) 1990-06-01
JPS6213307B2 (ko) 1987-03-25
DK469278A (da) 1979-04-22
JPS5473811A (en) 1979-06-13
DK153536B (da) 1988-07-25
IL55719A0 (en) 1978-12-17
SE445838B (sv) 1986-07-21
FR2414033A1 (fr) 1979-08-03
GB2006733A (en) 1979-05-10
IT1099392B (it) 1985-09-18
SE7810975L (sv) 1979-06-14
IE48038B1 (en) 1984-09-05
IT7828925A0 (it) 1978-10-19
FR2414033B1 (ko) 1982-10-22

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