ATE466963T1 - Zweiphasenverfahren für die rasche herstellung von presslingen - Google Patents

Zweiphasenverfahren für die rasche herstellung von presslingen

Info

Publication number
ATE466963T1
ATE466963T1 AT07826021T AT07826021T ATE466963T1 AT E466963 T1 ATE466963 T1 AT E466963T1 AT 07826021 T AT07826021 T AT 07826021T AT 07826021 T AT07826021 T AT 07826021T AT E466963 T1 ATE466963 T1 AT E466963T1
Authority
AT
Austria
Prior art keywords
pellets
hard core
ultra hard
blocks
phase process
Prior art date
Application number
AT07826021T
Other languages
English (en)
Inventor
David Egan
Derek Norman Wright
Gerald F Flynn
Original Assignee
Element Six Ltd
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 Element Six Ltd filed Critical Element Six Ltd
Application granted granted Critical
Publication of ATE466963T1 publication Critical patent/ATE466963T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Glanulating (AREA)
  • Powder Metallurgy (AREA)
  • Chemical Vapour Deposition (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Press Drives And Press Lines (AREA)
AT07826021T 2006-08-11 2007-08-13 Zweiphasenverfahren für die rasche herstellung von presslingen ATE466963T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200606674 2006-08-11
PCT/IB2007/053204 WO2008018048A2 (en) 2006-08-11 2007-08-13 Dual stage process for the rapid formation of pellets

Publications (1)

Publication Number Publication Date
ATE466963T1 true ATE466963T1 (de) 2010-05-15

Family

ID=38913086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07826021T ATE466963T1 (de) 2006-08-11 2007-08-13 Zweiphasenverfahren für die rasche herstellung von presslingen

Country Status (8)

Country Link
US (1) US20100062253A1 (de)
EP (1) EP2059617B1 (de)
KR (1) KR20090080937A (de)
CN (1) CN101517102B (de)
AT (1) ATE466963T1 (de)
DE (1) DE602007006325D1 (de)
WO (1) WO2008018048A2 (de)
ZA (1) ZA200901394B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9004199B2 (en) * 2009-06-22 2015-04-14 Smith International, Inc. Drill bits and methods of manufacturing such drill bits
CA2770308C (en) * 2009-08-07 2017-11-28 Smith International, Inc. Diamond transition layer construction with improved thickness ratio
US20110036643A1 (en) * 2009-08-07 2011-02-17 Belnap J Daniel Thermally stable polycrystalline diamond constructions
CN102648328B (zh) * 2009-08-07 2015-02-18 史密斯国际有限公司 具有高的韧度和高的耐磨性的多晶金刚石材料
WO2011017625A2 (en) 2009-08-07 2011-02-10 Smith International, Inc. Method of forming a thermally stable diamond cutting element
WO2011017607A2 (en) 2009-08-07 2011-02-10 Smith International, Inc. Highly wear resistant diamond insert with improved transition structure
CA2770306A1 (en) * 2009-08-07 2011-02-10 Smith International, Inc. Functionally graded polycrystalline diamond insert
CN102059663B (zh) * 2009-11-13 2014-08-13 沈阳中科超硬磨具磨削研究所 一种用于汽车喷油嘴磨削的cbn微型陶瓷砂轮制备方法
GB201119329D0 (en) 2011-11-09 2011-12-21 Element Six Ltd Method of making cutter elements,cutter element and tools comprising same
CN103011828A (zh) * 2012-12-27 2013-04-03 北京工业大学 一种含硼化物陶瓷的团聚型复合热喷涂粉末的制备方法
CN104801806A (zh) * 2015-05-14 2015-07-29 桂林特邦新材料有限公司 钎焊金刚石工具制造方法
CN108689726B (zh) * 2018-05-25 2020-08-18 中国科学院过程工程研究所 一种镍包覆陶瓷复合粉体的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316073A (en) * 1961-08-02 1967-04-25 Norton Co Process for making metal bonded diamond tools employing spherical pellets of metallic powder-coated diamond grits
DE2323194A1 (de) * 1973-05-08 1974-11-28 Driam Metallprodukt Gmbh & Co Vorrichtung zum kontinuierlichen herstellen von dragees
US4639383A (en) * 1983-09-20 1987-01-27 Thomas Engineering, Inc. Method and apparatus for coating particulate granules
DE19844397A1 (de) * 1998-09-28 2000-03-30 Hilti Ag Abrasive Schneidkörper enthaltend Diamantpartikel und Verfahren zur Herstellung der Schneidkörper
US9555387B2 (en) * 2008-02-14 2017-01-31 Element Six Limited Method for manufacturing encapsulated superhard material

Also Published As

Publication number Publication date
CN101517102A (zh) 2009-08-26
EP2059617A2 (de) 2009-05-20
DE602007006325D1 (de) 2010-06-17
KR20090080937A (ko) 2009-07-27
CN101517102B (zh) 2013-01-23
US20100062253A1 (en) 2010-03-11
EP2059617B1 (de) 2010-05-05
WO2008018048A3 (en) 2008-04-03
ZA200901394B (en) 2010-08-25
WO2008018048A2 (en) 2008-02-14

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