ZA862903B - Composite polycrystalline diamond compact - Google Patents

Composite polycrystalline diamond compact

Info

Publication number
ZA862903B
ZA862903B ZA862903A ZA862903A ZA862903B ZA 862903 B ZA862903 B ZA 862903B ZA 862903 A ZA862903 A ZA 862903A ZA 862903 A ZA862903 A ZA 862903A ZA 862903 B ZA862903 B ZA 862903B
Authority
ZA
South Africa
Prior art keywords
polycrystalline diamond
diamond compact
composite polycrystalline
composite
compact
Prior art date
Application number
ZA862903A
Other languages
English (en)
Inventor
David Richard Hall
Original Assignee
Smith International
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 US06/728,177 external-priority patent/US4604106A/en
Application filed by Smith International filed Critical Smith International
Publication of ZA862903B publication Critical patent/ZA862903B/xx

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
    • 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
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Ceramic Products (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Earth Drilling (AREA)
ZA862903A 1985-04-29 1986-04-17 Composite polycrystalline diamond compact ZA862903B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/728,177 US4604106A (en) 1984-04-16 1985-04-29 Composite polycrystalline diamond compact

Publications (1)

Publication Number Publication Date
ZA862903B true ZA862903B (en) 1987-11-25

Family

ID=24925732

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA862903A ZA862903B (en) 1985-04-29 1986-04-17 Composite polycrystalline diamond compact

Country Status (3)

Country Link
JP (1) JP2594785B2 (xx)
CN (1) CN86103664A (xx)
ZA (1) ZA862903B (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3883477T2 (de) * 1987-10-12 1993-12-23 De Beers Ind Diamond Schleifprodukte.
JPH0420825U (xx) * 1990-06-12 1992-02-21
JP2010516488A (ja) * 2007-01-26 2010-05-20 ダイヤモンド イノベイションズ インコーポレーテッド 段階的ドリルカッター
JP4903646B2 (ja) * 2007-07-27 2012-03-28 株式会社リコー シート材貼着装置、画像形成装置及びシート材貼着方法
JP2008308297A (ja) * 2007-06-14 2008-12-25 Ricoh Co Ltd シート材貼着装置及び画像形成装置
GB0819257D0 (en) 2008-10-21 2008-11-26 Element Six Holding Gmbh Insert for an attack tool
KR20110134392A (ko) * 2009-01-22 2011-12-14 엘리먼트 씩스 어브레시브스 에스.아. 연마 인서트
CN105422014B (zh) * 2009-08-07 2018-03-13 史密斯国际有限公司 切割元件
GB201002375D0 (en) 2010-02-12 2010-03-31 Element Six Production Pty Ltd A superhard tip, method for making same and tool comprising same
US8839889B2 (en) * 2010-04-28 2014-09-23 Baker Hughes Incorporated Polycrystalline diamond compacts, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts and earth-boring tools
US8689912B2 (en) * 2010-11-24 2014-04-08 Smith International, Inc. Polycrystalline diamond constructions having optimized material composition
GB201022127D0 (en) * 2010-12-31 2011-02-02 Element Six Production Pty Ltd A superhard structure and method of making same
GB201108975D0 (en) * 2011-05-27 2011-07-13 Element Six Ltd Superhard structure, tool element and method of making same
US9279291B2 (en) * 2011-12-30 2016-03-08 Smith International, Inc. Diamond enhanced drilling insert with high impact resistance
GB201223530D0 (en) 2012-12-31 2013-02-13 Element Six Abrasives Sa A cutter element for rock removal applications
CN105840104B (zh) * 2016-03-25 2018-07-17 河南四方达超硬材料股份有限公司 一种热稳定型高抗冲击聚晶金刚石复合片及制造方法
KR102193634B1 (ko) * 2017-08-22 2020-12-21 스미또모 덴꼬오 하드메탈 가부시끼가이샤 회전 절삭 공구 및 그 제조 방법
CN111993294B (zh) * 2018-06-29 2022-04-15 江苏赛扬精工科技有限责任公司 一种具有低温热固型附层的陶瓷结合剂金刚石砂轮的制备方法
CN111057925B (zh) * 2019-12-31 2021-08-20 富耐克超硬材料股份有限公司 聚晶金刚石立方氮化硼复合片及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7104326A (xx) * 1970-04-08 1971-10-12 Gen Electric

Also Published As

Publication number Publication date
JP2594785B2 (ja) 1997-03-26
JPS6241778A (ja) 1987-02-23
CN86103664A (zh) 1987-02-04

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