DK469278A - Komposit der omfatter et polykrystallinsk diamentlegeme som integralt er bundet til et substrat af polykrystallinsk siliciumcarbid eller siliciumnitrid samt fremgangsmaaden til fremstilling heraf - Google Patents

Komposit der omfatter et polykrystallinsk diamentlegeme som integralt er bundet til et substrat af polykrystallinsk siliciumcarbid eller siliciumnitrid samt fremgangsmaaden til fremstilling heraf

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Publication number
DK469278A
DK469278A DK469278A DK469278A DK469278A DK 469278 A DK469278 A DK 469278A DK 469278 A DK469278 A DK 469278A DK 469278 A DK469278 A DK 469278A DK 469278 A DK469278 A DK 469278A
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Denmark
Prior art keywords
polycrystallinic
silicium
diamental
integrately
nitrid
Prior art date
Application number
DK469278A
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English (en)
Other versions
DK153536B (da
DK153536C (da
Inventor
M Lee
L E Szala
C Devries
Original Assignee
Gen Electric
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Publication of DK469278A publication Critical patent/DK469278A/da
Publication of DK153536B publication Critical patent/DK153536B/da
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Publication of DK153536C publication Critical patent/DK153536C/da

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    • 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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    • B01J3/06—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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    • 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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • 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
    • 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
    • C04B2237/365—Silicon carbide
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DK469278A 1977-10-21 1978-10-20 Kompositmateriale omfattende et polykrystallinsk diamantlegeme og et siliciumcarbid- eller siliciumnitridsubstrat, og en fremgangsmaade til fremstilling af materialet DK153536C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84444977A 1977-10-21 1977-10-21
US84444777A 1977-10-21 1977-10-21
US84444777 1977-10-21
US84444977 1977-10-21

Publications (3)

Publication Number Publication Date
DK469278A true DK469278A (da) 1979-04-22
DK153536B DK153536B (da) 1988-07-25
DK153536C DK153536C (da) 1988-12-19

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DK469278A DK153536C (da) 1977-10-21 1978-10-20 Kompositmateriale omfattende et polykrystallinsk diamantlegeme og et siliciumcarbid- eller siliciumnitridsubstrat, og en fremgangsmaade til fremstilling af materialet

Country Status (15)

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

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US4453951A (en) * 1980-07-09 1984-06-12 General Electric Co. Process for the production of silicone carbide composite
BR8108689A (pt) * 1980-07-09 1982-05-25 Gen Electric Processo para preparacao de um artigo composto de cabureto de silicio e produto composto resultante do processo
US4428755A (en) 1980-07-09 1984-01-31 General Electric Company Process for the production of silicone carbide composite
WO1982000140A1 (en) * 1980-07-09 1982-01-21 Gen Electric Silicon carbide composite and process for production
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
US4460382A (en) * 1981-12-16 1984-07-17 General Electric Company Brazable layer for indexable cutting insert
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
US4465650A (en) * 1981-12-16 1984-08-14 General Electric Company Process for preparing nitrided superhard composite materials
US4698070A (en) * 1981-12-16 1987-10-06 General Electric Company Cutting insert for interrupted heavy machining
US4483892A (en) * 1981-12-16 1984-11-20 General Electric Company Wear resistant annular insert and process for making same
US4544517A (en) * 1981-12-16 1985-10-01 General Electric Co. Automatic composite press technique for producing cutting inserts
AT386558B (de) 1984-03-30 1988-09-12 De Beers Ind Diamond Verwendung eines schleifwerkzeuges
FR2568810B1 (fr) * 1984-08-13 1986-11-14 Combustible Nucleaire Element de coupe diamante et procede de fabrication d'un tel element
FR2568933B1 (fr) * 1984-08-13 1986-09-19 Combustible Nucleaire Outil de forage rotatif diamante et procede de fabrication d'un tel outil
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
AU605995B2 (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
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.
PL447747A1 (pl) * 2024-02-09 2025-08-11 Uniwersytet Radomski Im. Kazimierza Pułaskiego Kompozytowy materiał narzędziowy ze zbrojeniem diamentowym

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NL267401A (da) * 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
JPS6213307B2 (da) 1987-03-25
SE445838B (sv) 1986-07-21
IE48038B1 (en) 1984-09-05
DE2845834A1 (de) 1979-04-26
DK153536B (da) 1988-07-25
IL55719A0 (en) 1978-12-17
FR2414033A1 (fr) 1979-08-03
BR7806957A (pt) 1979-05-08
DK153536C (da) 1988-12-19
CH647487A5 (de) 1985-01-31
JPS5473811A (en) 1979-06-13
IT7828925A0 (it) 1978-10-19
IT1099392B (it) 1985-09-18
DE2845834C2 (da) 1989-08-31
SE7810975L (sv) 1979-06-14
AU4082578A (en) 1980-04-24
NL186311C (nl) 1990-11-01
NL186311B (nl) 1990-06-01
FR2414033B1 (da) 1982-10-22
ES474394A1 (es) 1979-11-01
IE782085L (en) 1979-04-21
GB2006733A (en) 1979-05-10
NL7810521A (nl) 1979-04-24
AU525777B2 (en) 1982-12-02
ATA754278A (de) 1982-11-15
GB2006733B (en) 1982-10-20
AT371400B (de) 1983-06-27

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