BRPI0518976A2 - mÉtodos para maximizar a retenÇço de partÍculas superabrasivas em uma matriz metÁlica - Google Patents

mÉtodos para maximizar a retenÇço de partÍculas superabrasivas em uma matriz metÁlica

Info

Publication number
BRPI0518976A2
BRPI0518976A2 BRPI0518976-4A BRPI0518976A BRPI0518976A2 BR PI0518976 A2 BRPI0518976 A2 BR PI0518976A2 BR PI0518976 A BRPI0518976 A BR PI0518976A BR PI0518976 A2 BRPI0518976 A2 BR PI0518976A2
Authority
BR
Brazil
Prior art keywords
superabrasive particles
metal matrix
methods
retention
maximize
Prior art date
Application number
BRPI0518976-4A
Other languages
English (en)
Inventor
Chien-Min Sung
Original Assignee
Chien-Min Sung
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 US11/009,370 external-priority patent/US20050108948A1/en
Application filed by Chien-Min Sung filed Critical Chien-Min Sung
Publication of BRPI0518976A2 publication Critical patent/BRPI0518976A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/10—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for porous or cellular structure, e.g. for use with diamonds as abrasives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1436—Composite particles, e.g. coated particles
    • C09K3/1445—Composite particles, e.g. coated particles the coating consisting exclusively of metals
    • 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
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Composite Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

MÉTODOS PARA MAXIMIZAR A RETENÇçO DE PARTÍCULAS SUPERABRASIVAS EM UMA MATRIZ METÁLICA. A invenção refere-se a métodos para maximizar a retenção de partículas superabrasivas em uma matriz metálica. As partículas superabrasivas (10) podem ser ligadas quimicamente à matriz metálica (15) até um grau que mantém as partículas superabrasivas (10) na matriz metálica (15), sem degradar substancialmente as partículas superabrasivas (10). A degradação substancial das partículas superabrasivas (10) pode ser evitada protegendo as partículas superabrasivas (10) contra ligação excessiva durante o processo de ligação química.
BRPI0518976-4A 2004-12-09 2005-12-07 mÉtodos para maximizar a retenÇço de partÍculas superabrasivas em uma matriz metÁlica BRPI0518976A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/009,370 US20050108948A1 (en) 2002-09-24 2004-12-09 Molten braze-coated superabrasive particles and associated methods
US11/223,790 US20060059785A1 (en) 2002-09-24 2005-09-08 Methods of maximizing retention of superabrasive particles in a metal matrix
PCT/US2005/044427 WO2006063136A2 (en) 2004-12-09 2005-12-07 Methods of maximizing retention of superabrasive particles in a metal matrix

Publications (1)

Publication Number Publication Date
BRPI0518976A2 true BRPI0518976A2 (pt) 2008-12-16

Family

ID=36578571

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518976-4A BRPI0518976A2 (pt) 2004-12-09 2005-12-07 mÉtodos para maximizar a retenÇço de partÍculas superabrasivas em uma matriz metÁlica

Country Status (8)

Country Link
US (1) US20060059785A1 (pt)
EP (1) EP1819483A4 (pt)
JP (1) JP2008522849A (pt)
KR (1) KR20070090238A (pt)
BR (1) BRPI0518976A2 (pt)
CA (1) CA2590276A1 (pt)
TW (1) TW200632083A (pt)
WO (1) WO2006063136A2 (pt)

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US7350599B2 (en) 2004-10-18 2008-04-01 Smith International, Inc. Impregnated diamond cutting structures
US7866419B2 (en) 2006-07-19 2011-01-11 Smith International, Inc. Diamond impregnated bits using a novel cutting structure
GB2450177B (en) * 2007-05-18 2010-07-28 Smith International Impregnated material with variable erosion properties for rock drilling and the method to manufacture
US8517125B2 (en) 2007-05-18 2013-08-27 Smith International, Inc. Impregnated material with variable erosion properties for rock drilling
US8894731B2 (en) * 2007-10-01 2014-11-25 Saint-Gobain Abrasives, Inc. Abrasive processing of hard and /or brittle materials
WO2010002832A2 (en) * 2008-07-02 2010-01-07 Saint-Gobain Abrasives, Inc. Abrasive slicing tool for electronics industry
KR102020014B1 (ko) 2015-05-28 2019-09-09 핼리버튼 에너지 서비시즈 인코퍼레이티드 다결정 다이아몬드 공구를 제조하는 재료 편석 유도 방법
KR101828297B1 (ko) 2016-04-11 2018-02-13 일진다이아몬드(주) 다결정 입방정 질화붕소 및 그의 제조방법
EP3589450A4 (en) * 2017-02-28 2021-04-07 3M Innovative Properties Company METAL BOND ABRASIVE ARTICLES AND METHOD FOR MANUFACTURING METAL BOND ABRASIVE ARTICLES
EP3661697B1 (en) * 2017-07-31 2025-02-19 3M Innovative Properties Company Floor pad with variable abrasive distribution
DE102019117796A1 (de) * 2019-07-02 2021-01-07 WIKUS-Sägenfabrik Wilhelm H. Kullmann GmbH & Co. KG Zerspanungswerkzeug mit Pufferpartikeln
US12473475B2 (en) 2021-03-05 2025-11-18 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
EP4301552A4 (en) 2021-03-05 2025-03-05 Saint-gobain Abrasives, Inc Abrasive articles and methods for forming same
US12296434B2 (en) 2021-12-30 2025-05-13 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
US12064850B2 (en) 2021-12-30 2024-08-20 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same

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Also Published As

Publication number Publication date
TW200632083A (en) 2006-09-16
US20060059785A1 (en) 2006-03-23
EP1819483A4 (en) 2009-02-11
WO2006063136A2 (en) 2006-06-15
WO2006063136A3 (en) 2007-10-25
EP1819483A2 (en) 2007-08-22
CA2590276A1 (en) 2006-06-15
KR20070090238A (ko) 2007-09-05
JP2008522849A (ja) 2008-07-03

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]