KR101457066B1 - 다결정 다이아몬드 소결체 및 그 제조방법 - Google Patents

다결정 다이아몬드 소결체 및 그 제조방법 Download PDF

Info

Publication number
KR101457066B1
KR101457066B1 KR1020120157051A KR20120157051A KR101457066B1 KR 101457066 B1 KR101457066 B1 KR 101457066B1 KR 1020120157051 A KR1020120157051 A KR 1020120157051A KR 20120157051 A KR20120157051 A KR 20120157051A KR 101457066 B1 KR101457066 B1 KR 101457066B1
Authority
KR
South Korea
Prior art keywords
polycrystalline diamond
toughness
layer
sintered body
diamond layer
Prior art date
Application number
KR1020120157051A
Other languages
English (en)
Korean (ko)
Other versions
KR20140092473A (ko
Inventor
최동익
박희섭
Original Assignee
일진다이아몬드(주)
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 일진다이아몬드(주) filed Critical 일진다이아몬드(주)
Priority to KR1020120157051A priority Critical patent/KR101457066B1/ko
Priority to PCT/KR2013/010750 priority patent/WO2014104588A1/fr
Publication of KR20140092473A publication Critical patent/KR20140092473A/ko
Application granted granted Critical
Publication of KR101457066B1 publication Critical patent/KR101457066B1/ko

Links

Images

Classifications

    • 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
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/25—Diamond
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/25—Diamond
    • C01B32/26—Preparation
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/04—Diamond
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
KR1020120157051A 2012-12-28 2012-12-28 다결정 다이아몬드 소결체 및 그 제조방법 KR101457066B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020120157051A KR101457066B1 (ko) 2012-12-28 2012-12-28 다결정 다이아몬드 소결체 및 그 제조방법
PCT/KR2013/010750 WO2014104588A1 (fr) 2012-12-28 2013-11-26 Diamant polycristallin fritté compact et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120157051A KR101457066B1 (ko) 2012-12-28 2012-12-28 다결정 다이아몬드 소결체 및 그 제조방법

Publications (2)

Publication Number Publication Date
KR20140092473A KR20140092473A (ko) 2014-07-24
KR101457066B1 true KR101457066B1 (ko) 2014-11-03

Family

ID=51021587

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120157051A KR101457066B1 (ko) 2012-12-28 2012-12-28 다결정 다이아몬드 소결체 및 그 제조방법

Country Status (2)

Country Link
KR (1) KR101457066B1 (fr)
WO (1) WO2014104588A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102120015B1 (ko) 2019-09-19 2020-06-09 재단법인 경북하이브리드부품연구원 나노 다이아몬드 분말 및 금속 분말을 이용한 금속 매트릭스 소결체 및 이의 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100568971B1 (ko) * 2004-01-13 2006-04-07 일진다이아몬드(주) 고경도 소결체의 제조방법
KR20080059569A (ko) * 2005-09-15 2008-06-30 다이아몬드 이노베이션즈, 인크. 극미세 마이크로구조를 갖는 소결 다결정성 다이아몬드재료
KR20090048127A (ko) * 2007-11-09 2009-05-13 일진다이아몬드(주) 굴착 공구용 인서트

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE353271T1 (de) * 2003-05-27 2007-02-15 Element Six Pty Ltd Polykristalline abrasive diamantsegmente
KR20110041789A (ko) * 2009-10-16 2011-04-22 일진다이아몬드(주) 절삭 공구용 인서트 및 절삭 공구용 소결체

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100568971B1 (ko) * 2004-01-13 2006-04-07 일진다이아몬드(주) 고경도 소결체의 제조방법
KR20080059569A (ko) * 2005-09-15 2008-06-30 다이아몬드 이노베이션즈, 인크. 극미세 마이크로구조를 갖는 소결 다결정성 다이아몬드재료
JP2009508798A (ja) * 2005-09-15 2009-03-05 ダイヤモンド イノベーションズ、インク． 極微細構造の焼結多結晶ダイヤモンド材料
KR20090048127A (ko) * 2007-11-09 2009-05-13 일진다이아몬드(주) 굴착 공구용 인서트

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102120015B1 (ko) 2019-09-19 2020-06-09 재단법인 경북하이브리드부품연구원 나노 다이아몬드 분말 및 금속 분말을 이용한 금속 매트릭스 소결체 및 이의 제조방법

Also Published As

Publication number Publication date
KR20140092473A (ko) 2014-07-24
WO2014104588A1 (fr) 2014-07-03

Similar Documents

Publication Publication Date Title
JP5208419B2 (ja) 多結晶ダイアモンドの研磨要素
CA2566597C (fr) Piece rapportee d'outil de coupe
US8910730B2 (en) Cutting element
JP6174135B2 (ja) 切削インサート及びその製造方法
CN102574276B (zh) 具有实芯的磨料制品及其制备方法
CN103813998B (zh) 刀具结构体、包含其的镶件及其制造方法
CN103477015A (zh) 形成多晶台和多晶元件的方法以及相关结构
EP3027836B1 (fr) Éléments de coupe, procédés apparentés de formation d'un élément de coupe et outils de forage apparentés
US10352105B2 (en) Sintering of thick solid carbonate-based PCD for drilling application
ZA200304641B (en) Method of making a cutting tool.
KR101457066B1 (ko) 다결정 다이아몬드 소결체 및 그 제조방법
JP2009030130A (ja) 複合表面層を有するサーメットおよびその製造方法
KR101818407B1 (ko) 초경질 물품 제조 방법
CN107206498B (zh) 具有加速催化剂的完全浸出的过渡层的固体多晶金刚石
KR101410270B1 (ko) 절삭면 구분 표시를 갖는 다결정 다이아몬드 소결체
US20240182370A1 (en) Method of making a shaped tool component
KR101651664B1 (ko) 열적 안정성이 향상된 다결정 다이아몬드 컴팩트
US20160312542A1 (en) Polycrystalline super hard construction & method of making
JP2011126737A (ja) ダイヤモンド焼結体素材およびダイヤモンド焼結体工具
GB2607690A (en) Method of making a shaped component
EP4326692A1 (fr) Procédé de fabrication d'un composant d'outil façonné
EP3814056A1 (fr) Utilisation de fragments de diamène dans la fabrication de dispositifs de coupe en diamant polycristallin et dispositifs de coupe en diamant polycristallin contenant des fragments de diamène

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20171011

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20180918

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20191001

Year of fee payment: 6