AU525777B2 - Polycrystalline diamond body/silicon carbide or silicon nitride substrate composite - Google Patents

Polycrystalline diamond body/silicon carbide or silicon nitride substrate composite

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Publication number
AU525777B2
AU525777B2 AU40825/78A AU4082578A AU525777B2 AU 525777 B2 AU525777 B2 AU 525777B2 AU 40825/78 A AU40825/78 A AU 40825/78A AU 4082578 A AU4082578 A AU 4082578A AU 525777 B2 AU525777 B2 AU 525777B2
Authority
AU
Australia
Prior art keywords
polycrystalline diamond
nitride substrate
diamond body
substrate composite
silicon nitride
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.)
Expired
Application number
AU40825/78A
Other languages
English (en)
Other versions
AU4082578A (en
Inventor
Lawrence Edward Szala And Robert Charles Devries Minyoung Lee
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of AU4082578A publication Critical patent/AU4082578A/en
Application granted granted Critical
Publication of AU525777B2 publication Critical patent/AU525777B2/en
Expired legal-status Critical Current

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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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    • B01J3/00—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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    • 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
    • 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
    • C04B2235/96—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
    • 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
    • C04B2237/365—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

Landscapes

  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Ceramic Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
AU40825/78A 1977-10-21 1978-10-18 Polycrystalline diamond body/silicon carbide or silicon nitride substrate composite Expired AU525777B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84444777A 1977-10-21 1977-10-21
US84444977A 1977-10-21 1977-10-21
USUS844447 1977-10-21
USUS844449 1977-10-21

Publications (2)

Publication Number Publication Date
AU4082578A AU4082578A (en) 1980-04-24
AU525777B2 true AU525777B2 (en) 1982-12-02

Family

ID=27126501

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40825/78A Expired AU525777B2 (en) 1977-10-21 1978-10-18 Polycrystalline diamond body/silicon carbide or silicon nitride substrate composite

Country Status (15)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU605996B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of abrasive products

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501027A (sv) * 1980-07-09 1982-06-10
WO1982000140A1 (en) * 1980-07-09 1982-01-21 Gen Electric Silicon carbide composite and process for production
US4453951A (en) * 1980-07-09 1984-06-12 General Electric Co. Process for the production of silicone carbide composite
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
US4544517A (en) * 1981-12-16 1985-10-01 General Electric Co. Automatic composite press technique for producing cutting inserts
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
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
CH666649A5 (de) 1984-03-30 1988-08-15 De Beers Ind Diamond Schleifwerkzeug.
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
JP2607469B2 (ja) * 1984-08-24 1997-05-07 ジ・オ−ストラリアン・ナショナル・ユニバ−シテイ ダイヤモンドコンパクトおよびその製造方法
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
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.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL267401A (sv) * 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU605996B2 (en) * 1988-08-31 1991-01-24 De Beers Industrial Diamond Division (Proprietary) Limited Manufacture of abrasive products

Also Published As

Publication number Publication date
ES474394A1 (es) 1979-11-01
GB2006733A (en) 1979-05-10
NL186311B (nl) 1990-06-01
FR2414033A1 (fr) 1979-08-03
DE2845834A1 (de) 1979-04-26
ATA754278A (de) 1982-11-15
JPS5473811A (en) 1979-06-13
IT7828925A0 (it) 1978-10-19
SE445838B (sv) 1986-07-21
FR2414033B1 (sv) 1982-10-22
DK469278A (da) 1979-04-22
JPS6213307B2 (sv) 1987-03-25
IE48038B1 (en) 1984-09-05
DE2845834C2 (sv) 1989-08-31
AU4082578A (en) 1980-04-24
NL186311C (nl) 1990-11-01
IE782085L (en) 1979-04-21
DK153536C (da) 1988-12-19
IL55719A0 (en) 1978-12-17
NL7810521A (nl) 1979-04-24
AT371400B (de) 1983-06-27
GB2006733B (en) 1982-10-20
CH647487A5 (de) 1985-01-31
SE7810975L (sv) 1979-06-14
BR7806957A (pt) 1979-05-08
DK153536B (da) 1988-07-25
IT1099392B (it) 1985-09-18

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