IL58935A - Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase - Google Patents

Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase

Info

Publication number
IL58935A
IL58935A IL58935A IL5893579A IL58935A IL 58935 A IL58935 A IL 58935A IL 58935 A IL58935 A IL 58935A IL 5893579 A IL5893579 A IL 5893579A IL 58935 A IL58935 A IL 58935A
Authority
IL
Israel
Prior art keywords
phase
boron nitride
polycrystalline diamond
cubic boron
integral composite
Prior art date
Application number
IL58935A
Other languages
English (en)
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
Priority claimed from US05/974,496 external-priority patent/US4247304A/en
Priority claimed from US06/000,639 external-priority patent/US4242106A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of IL58935A publication Critical patent/IL58935A/xx

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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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    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/04—Ceramic interlayers
    • C04B2237/08—Non-oxidic interlayers
    • C04B2237/083—Carbide interlayers, e.g. silicon carbide interlayers
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/16—Silicon interlayers
    • C—CHEMISTRY; METALLURGY
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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
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/61—Joining two substrates of which at least one is porous by infiltrating the porous substrate with a liquid, such as a molten metal, causing bonding of the two substrates, e.g. joining two porous carbon substrates by infiltrating with molten silicon
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Recrystallisation Techniques (AREA)
IL58935A 1978-12-29 1979-12-12 Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase IL58935A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/974,496 US4247304A (en) 1978-12-29 1978-12-29 Process for producing a composite of polycrystalline diamond and/or cubic boron nitride body and substrate phases
US06/000,639 US4242106A (en) 1979-01-02 1979-01-02 Composite of polycrystalline diamond and/or cubic boron nitride body/silicon carbide substrate

Publications (1)

Publication Number Publication Date
IL58935A true IL58935A (en) 1982-09-30

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ID=26667916

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IL58935A IL58935A (en) 1978-12-29 1979-12-12 Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase

Country Status (9)

Country Link
EP (1) EP0012966B1 (Direct)
AT (1) AT373189B (Direct)
AU (1) AU534225B2 (Direct)
DE (1) DE2967092D1 (Direct)
ES (1) ES487374A0 (Direct)
IE (1) IE49733B1 (Direct)
IL (1) IL58935A (Direct)
IN (1) IN152702B (Direct)
NO (1) NO150471C (Direct)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501027A (Direct) * 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
WO1982000140A1 (en) * 1980-07-09 1982-01-21 Gen Electric Silicon carbide composite and process for production
US4448591A (en) * 1981-01-21 1984-05-15 General Electric Company Cutting insert having unique cross section
AU7919682A (en) * 1981-01-21 1982-07-29 General Electric Company Silicon carbide-diamond/boron nitride composite
US4381271A (en) * 1981-02-02 1983-04-26 General Electric Company Use of fired fibrous graphite in fabricating polycrystalline diamond and/or cubic boron nitride/silicon carbide/silicon composite bodies
US4460382A (en) * 1981-12-16 1984-07-17 General Electric Company Brazable layer for indexable cutting insert
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
EP0081775B1 (en) * 1981-12-16 1986-04-09 General Electric Company Nitrided superhard composite material
DE3718677A1 (de) * 1987-06-04 1988-12-22 Mtu Muenchen Gmbh Formkoerper aus einem verbundwerkstoff von metallen und nichtmetallen
GB2286841A (en) * 1994-02-24 1995-08-30 Camco Drilling Group Ltd Nozzle structure for rotary drill bit
CZ2000613A3 (cs) 1997-09-05 2001-12-12 Frenton Limited Způsob výroby kompozitu z diamantu, karbidu křemíku a křemíku a kompozit vyrobený tímto způsobem
EP1019338B1 (en) * 1997-09-05 2002-12-11 Frenton Limited A method for producing abrasive grains and the abrasive grains produced by this method
US6447852B1 (en) 1999-03-04 2002-09-10 Ambler Technologies, Inc. Method of manufacturing a diamond composite and a composite produced by same
US6709747B1 (en) 1998-09-28 2004-03-23 Skeleton Technologies Ag Method of manufacturing a diamond composite and a composite produced by same
CN100349825C (zh) * 1998-09-28 2007-11-21 费伦顿有限公司 制备金刚石复合材料的方法及由该方法制备的复合材料
EP2365949A2 (en) * 2009-07-07 2011-09-21 Morgan Advanced Materials And Technology Inc. Hard non-oxide or oxide ceramic / hard non-oxide or oxide ceramic composite hybrid article
JP2014526397A (ja) * 2011-09-29 2014-10-06 サンーゴバン アブレイシブズ，インコーポレイティド 一軸ホットプレス成形によって形成される固定研磨材

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129734C (Direct) * 1960-07-22
US3765300A (en) * 1967-05-22 1973-10-16 Carborundum Co Dense carbide composite for armor and abrasives
US3982911A (en) * 1972-11-01 1976-09-28 General Electric Company Process for the preparation of a composite cubic boron nitride layer abrasive body
CA1067524A (en) * 1975-10-03 1979-12-04 Ford Motor Company Of Canada Method of forming a silicon carbide article i
US4120731A (en) * 1976-02-23 1978-10-17 General Electric Company Method of making molten silicon infiltration reaction products and products made thereby
US4124401A (en) * 1977-10-21 1978-11-07 General Electric Company Polycrystalline diamond body

Also Published As

Publication number Publication date
IE49733B1 (en) 1985-12-11
DE2967092D1 (en) 1984-08-09
IE792383L (en) 1980-06-29
ATA819579A (de) 1983-05-15
NO794283L (no) 1980-07-01
ES8103207A1 (es) 1981-02-16
EP0012966B1 (en) 1984-07-04
AU534225B2 (en) 1984-01-12
NO150471C (no) 1984-10-24
AT373189B (de) 1983-12-27
NO150471B (no) 1984-07-16
IN152702B (Direct) 1984-03-17
ES487374A0 (es) 1981-02-16
EP0012966A1 (en) 1980-07-09
AU5373879A (en) 1980-07-03

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