KR830010213A - 다이아몬드 소결체의 제조방법 - Google Patents

다이아몬드 소결체의 제조방법 Download PDF

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Publication number
KR830010213A
KR830010213A KR1019820001788A KR820001788A KR830010213A KR 830010213 A KR830010213 A KR 830010213A KR 1019820001788 A KR1019820001788 A KR 1019820001788A KR 820001788 A KR820001788 A KR 820001788A KR 830010213 A KR830010213 A KR 830010213A
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KR
South Korea
Prior art keywords
diamond
particles
metal
infiltrant
sintered body
Prior art date
Application number
KR1019820001788A
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English (en)
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KR890000180B1 (ko
Inventor
이시즈카 히로시
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이시즈카 히로시
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 이시즈카 히로시 filed Critical 이시즈카 히로시
Publication of KR830010213A publication Critical patent/KR830010213A/ko
Application granted granted Critical
Publication of KR890000180B1 publication Critical patent/KR890000180B1/ko

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Classifications

    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/0685—Crystal sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Metal Extraction Processes (AREA)

Abstract

내용 없음

Description

다이아몬드 소결체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 탄소를 용해시킬 수 있는 금속(용침재)을 용융 다이아몬드 입자의 집합체에 침투시킨 후 고화시켜서 해당 입자의 결합체를 제조함에 있어서, 다이아몬드 입자의 집합체와, 이 집합체와 실질적으로 동일한 단면 형상을 갖는 용침재 사이에 양자의 단면적 85-87% 범위의 면적을 갖는 고용융금속 박판으로된 격벽판을 넣어서 밀접되게 병행하여 놓고, 다이아몬드를 열역학적으로 안정된 온도압력조건하에 가열가압처리함을 특징으로하는 다이아몬드 소결체의 제조방법.
  2. 청구범위 1에 있어서, 상기 격벽재 금속을 탄탈, 몰리브덴 또는 이들을 함유하는 합금으로부터 선택함을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8201788A 1981-04-24 1982-04-24 다이아몬드 소결체의 제조방법 KR890000180B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56-61271 1981-04-24
JP56061271A JPS57179073A (en) 1981-04-24 1981-04-24 Manufacture of diamond sintered body
JP61271/81 1981-04-24

Publications (2)

Publication Number Publication Date
KR830010213A true KR830010213A (ko) 1983-12-26
KR890000180B1 KR890000180B1 (ko) 1989-03-09

Family

ID=13166380

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8201788A KR890000180B1 (ko) 1981-04-24 1982-04-24 다이아몬드 소결체의 제조방법

Country Status (7)

Country Link
US (1) US4440573A (ko)
EP (1) EP0064043B1 (ko)
JP (1) JPS57179073A (ko)
KR (1) KR890000180B1 (ko)
AT (1) ATE28136T1 (ko)
DE (1) DE3276687D1 (ko)
ZA (1) ZA822583B (ko)

Families Citing this family (34)

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Publication number Priority date Publication date Assignee Title
US4531595A (en) * 1979-01-08 1985-07-30 Housman Robert J Wear resistant composite insert and boring tool with insert
US4610699A (en) * 1984-01-18 1986-09-09 Sumitomo Electric Industries, Ltd. Hard diamond sintered body and the method for producing the same
US5127923A (en) * 1985-01-10 1992-07-07 U.S. Synthetic Corporation Composite abrasive compact having high thermal stability
JPH0788500B2 (ja) * 1986-06-13 1995-09-27 株式会社曙ブレ−キ中央技術研究所 摩擦材料
US5116568A (en) * 1986-10-20 1992-05-26 Norton Company Method for low pressure bonding of PCD bodies
US5030276A (en) * 1986-10-20 1991-07-09 Norton Company Low pressure bonding of PCD bodies and method
US4943488A (en) * 1986-10-20 1990-07-24 Norton Company Low pressure bonding of PCD bodies and method for drill bits and the like
EP0298593A3 (en) * 1987-05-19 1990-01-10 Kabushiki Kaisha Toshiba Matrix material for bonding abrasive material, and method of manufacturing same
JP2601284B2 (ja) * 1987-09-01 1997-04-16 株式会社石塚研究所 焼結ダイヤモンド複合体、及びその製造方法
US4807402A (en) * 1988-02-12 1989-02-28 General Electric Company Diamond and cubic boron nitride
US5007474A (en) * 1988-11-10 1991-04-16 Lanxide Technology Company, Lp Method of providing a gating means, and products produced thereby
US4923490A (en) * 1988-12-16 1990-05-08 General Electric Company Novel grinding wheels utilizing polycrystalline diamond or cubic boron nitride grit
US4954139A (en) * 1989-03-31 1990-09-04 The General Electric Company Method for producing polycrystalline compact tool blanks with flat carbide support/diamond or CBN interfaces
GB2234542B (en) * 1989-08-04 1993-03-31 Reed Tool Co Improvements in or relating to cutting elements for rotary drill bits
US5022894A (en) * 1989-10-12 1991-06-11 General Electric Company Diamond compacts for rock drilling and machining
US5120495A (en) * 1990-08-27 1992-06-09 The Standard Oil Company High thermal conductivity metal matrix composite
US5441817A (en) * 1992-10-21 1995-08-15 Smith International, Inc. Diamond and CBN cutting tools
US5560754A (en) * 1995-06-13 1996-10-01 General Electric Company Reduction of stresses in the polycrystalline abrasive layer of a composite compact with in situ bonded carbide/carbide support
US6541115B2 (en) * 2001-02-26 2003-04-01 General Electric Company Metal-infiltrated polycrystalline diamond composite tool formed from coated diamond particles
US8080071B1 (en) 2008-03-03 2011-12-20 Us Synthetic Corporation Polycrystalline diamond compact, methods of fabricating same, and applications therefor
US9017438B1 (en) 2006-10-10 2015-04-28 Us Synthetic Corporation Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having at least one low-carbon-solubility material and applications therefor
US8236074B1 (en) 2006-10-10 2012-08-07 Us Synthetic Corporation Superabrasive elements, methods of manufacturing, and drill bits including same
US8821604B2 (en) 2006-11-20 2014-09-02 Us Synthetic Corporation Polycrystalline diamond compact and method of making same
US8080074B2 (en) 2006-11-20 2011-12-20 Us Synthetic Corporation Polycrystalline diamond compacts, and related methods and applications
US8034136B2 (en) 2006-11-20 2011-10-11 Us Synthetic Corporation Methods of fabricating superabrasive articles
US8911521B1 (en) 2008-03-03 2014-12-16 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond body with a sintering aid/infiltrant at least saturated with non-diamond carbon and resultant products such as compacts
US8999025B1 (en) 2008-03-03 2015-04-07 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond body with a sintering aid/infiltrant at least saturated with non-diamond carbon and resultant products such as compacts
US8297382B2 (en) 2008-10-03 2012-10-30 Us Synthetic Corporation Polycrystalline diamond compacts, method of fabricating same, and various applications
US8071173B1 (en) 2009-01-30 2011-12-06 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond compact including a pre-sintered polycrystalline diamond table having a thermally-stable region
US10309158B2 (en) 2010-12-07 2019-06-04 Us Synthetic Corporation Method of partially infiltrating an at least partially leached polycrystalline diamond table and resultant polycrystalline diamond compacts
US9027675B1 (en) 2011-02-15 2015-05-12 Us Synthetic Corporation Polycrystalline diamond compact including a polycrystalline diamond table containing aluminum carbide therein and applications therefor
CN104057083B (zh) * 2013-03-22 2016-02-24 通用电气公司 用于制造以高熔点金属材料为基材的零件的方法
JP6723354B2 (ja) * 2016-06-27 2020-07-15 三菱電機株式会社 冷凍サイクル装置
WO2018226208A1 (en) * 2017-06-05 2018-12-13 Halliburton Energy Services, Inc. Crack mitigation for polycrystalline diamond cutters

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Publication number Priority date Publication date Assignee Title
US2715589A (en) * 1951-10-26 1955-08-16 Ferro Powdered Metals Inc Metallic impregnation of porous metal
US2845346A (en) * 1954-01-13 1958-07-29 Schwarzkopf Dev Co Method of forming porous cemented metal powder bodies
US3285714A (en) * 1963-04-02 1966-11-15 Clevite Corp Refractory metal composite
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US3850591A (en) * 1970-01-02 1974-11-26 Gen Electric Process for preparation of high pressure apparatus reaction vessel construction
JPS5823353B2 (ja) * 1978-05-17 1983-05-14 住友電気工業株式会社 切削工具用焼結体とその製造法
US4303442A (en) * 1978-08-26 1981-12-01 Sumitomo Electric Industries, Ltd. Diamond sintered body and the method for producing the same
FR2498962A1 (fr) * 1981-01-30 1982-08-06 Sumitomo Electric Industries Pastille frittee composite destinee a etre utilisee dans un outil et procede pour sa fabrication

Also Published As

Publication number Publication date
EP0064043A3 (en) 1983-03-30
EP0064043A2 (en) 1982-11-03
JPS6229387B2 (ko) 1987-06-25
KR890000180B1 (ko) 1989-03-09
JPS57179073A (en) 1982-11-04
ATE28136T1 (de) 1987-07-15
DE3276687D1 (en) 1987-08-13
EP0064043B1 (en) 1987-07-08
US4440573A (en) 1984-04-03
ZA822583B (en) 1983-05-25

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