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AR099053A1 - Partículas de desgaste encapsuladas - Google Patents

Partículas de desgaste encapsuladas

Info

Publication number
AR099053A1
AR099053A1 ARP150100044A ARP150100044A AR099053A1 AR 099053 A1 AR099053 A1 AR 099053A1 AR P150100044 A ARP150100044 A AR P150100044A AR P150100044 A ARP150100044 A AR P150100044A AR 099053 A1 AR099053 A1 AR 099053A1
Authority
AR
Argentina
Prior art keywords
diamond
cover
matrix
wear particles
iron
Prior art date
Application number
ARP150100044A
Other languages
English (en)
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Publication of AR099053A1 publication Critical patent/AR099053A1/es

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
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • 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
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • 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
    • 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
    • E21B10/006—Drill bits providing a cutting edge which is self-renewable during drilling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0492—Layered armour containing hard elements, e.g. plates, spheres, rods, separated from each other, the elements being connected to a further flexible layer or being embedded in a plastics or an elastomer matrix
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/285—Teeth characterised by the material used
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2883—Wear elements for buckets or implements in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

La incorporación de partículas duras en una matriz formadora de la superficie de una pieza puede incrementar considerablemente la resistencia al desgaste. El uso práctico del diamante en aplicaciones industriales es limitado, ya que la estructura del carbono se descompone a grafito en condiciones de aire a temperaturas superiores a 700ºC. Cuando se expone a hierro fundido, la superficie del diamante también puede reaccionar químicamente y disolverse en el hierro. Los compuestos metálicos que recubren el diamante pueden proporcionar una o más capas protectoras que limitan el contacto de la superficie del diamante con aquellos elementos que degradarían su estructura. La cobertura puede proporcionar asimismo una superficie humectable para la matriz fundida durante el procesamiento, a fin de mejorar la retención de la partícula en la matriz.
ARP150100044A 2014-01-10 2015-01-08 Partículas de desgaste encapsuladas AR099053A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461926080P 2014-01-10 2014-01-10

Publications (1)

Publication Number Publication Date
AR099053A1 true AR099053A1 (es) 2016-06-29

Family

ID=53520543

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150100044A AR099053A1 (es) 2014-01-10 2015-01-08 Partículas de desgaste encapsuladas

Country Status (16)

Country Link
US (1) US20150196991A1 (es)
EP (1) EP3092109A1 (es)
JP (1) JP2017504482A (es)
KR (1) KR20160108418A (es)
CN (1) CN106029303A (es)
AP (1) AP2016009325A0 (es)
AR (1) AR099053A1 (es)
AU (1) AU2015204556A1 (es)
BR (1) BR112016015562A2 (es)
CA (1) CA2936231A1 (es)
CL (1) CL2016001755A1 (es)
EA (1) EA201691411A1 (es)
MX (1) MX2016008769A (es)
PE (1) PE20160917A1 (es)
WO (1) WO2015106148A1 (es)
ZA (1) ZA201604827B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2810740B1 (en) * 2012-01-31 2017-08-02 JTEKT Corporation Grindstone manufacturing method and grindstone
CN110753779B (zh) 2017-05-01 2022-10-21 欧瑞康美科（美国）公司 钻孔钻头、制造钻孔钻头的主体的方法、金属基质复合物以及制造金属基质复合物的方法
CN108453243A (zh) * 2018-04-10 2018-08-28 昆明理工大学 一种陶瓷金属复合材料制备方法
KR102483221B1 (ko) * 2018-10-10 2022-12-30 성보공업주식회사 굴착기의 버킷용 투스 및 이의 제조방법
DE102019200776A1 (de) * 2019-01-23 2020-07-23 Robert Bosch Gmbh Einsatzwerkzeug und Verfahren zur Herstellung eines Einsatzwerkzeugs
CN111270186B (zh) * 2020-03-18 2022-04-01 合肥工业大学 一种金刚石-铁基复合涂层及其作为高温阀门的密封层的应用
US11882777B2 (en) 2020-07-21 2024-01-30 Osmundson Mfg. Co. Agricultural sweep with wear resistant coating
IT202300001071A1 (it) * 2023-01-25 2024-07-25 Antonino Previti Utensile diamantato migliorato

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553905A (en) * 1967-10-10 1971-01-12 Jerome H Lemelson Tool structures
SU722750A1 (ru) * 1978-05-03 1980-03-25 Фрунзенский политехнический институт Способ изготовлени шлифовального инструмента
US5126207A (en) 1990-07-20 1992-06-30 Norton Company Diamond having multiple coatings and methods for their manufacture
FR2667809B1 (fr) * 1990-10-11 1994-05-27 Technogenia Sa Procede pour la realisation de pieces a surface antiabrasion.
RU2002907C1 (ru) * 1991-06-19 1993-11-15 Институт горного дела СО РАН Ударный зуб экскаваторного ковша активного действи
US5250086A (en) * 1992-03-25 1993-10-05 General Electric Company Multi-layer metal coated diamond abrasives for sintered metal bonded tools
US5370195A (en) * 1993-09-20 1994-12-06 Smith International, Inc. Drill bit inserts enhanced with polycrystalline diamond
US5452771A (en) * 1994-03-31 1995-09-26 Dresser Industries, Inc. Rotary drill bit with improved cutter and seal protection
US5566779A (en) * 1995-07-03 1996-10-22 Dennis Tool Company Insert for a drill bit incorporating a PDC layer having extended side portions
US5609286A (en) * 1995-08-28 1997-03-11 Anthon; Royce A. Brazing rod for depositing diamond coating metal substrate using gas or electric brazing techniques
US6361873B1 (en) * 1997-07-31 2002-03-26 Smith International, Inc. Composite constructions having ordered microstructures
US6102140A (en) * 1998-01-16 2000-08-15 Dresser Industries, Inc. Inserts and compacts having coated or encrusted diamond particles
US6170583B1 (en) * 1998-01-16 2001-01-09 Dresser Industries, Inc. Inserts and compacts having coated or encrusted cubic boron nitride particles
US6454027B1 (en) * 2000-03-09 2002-09-24 Smith International, Inc. Polycrystalline diamond carbide composites
US6541115B2 (en) * 2001-02-26 2003-04-01 General Electric Company Metal-infiltrated polycrystalline diamond composite tool formed from coated diamond particles
US7261752B2 (en) * 2002-09-24 2007-08-28 Chien-Min Sung Molten braze-coated superabrasive particles and associated methods
WO2004111284A2 (en) * 2003-06-12 2004-12-23 Element Six (Pty) Ltd Composite material for drilling applications
ES2309710T3 (es) * 2004-01-15 2008-12-16 Element Six Limited Procedimiento para revestir abrasivos.
CN1954042B (zh) * 2004-09-23 2011-03-23 六号元素(控股)公司 多晶磨料及其制备方法
RU2009115956A (ru) * 2006-09-29 2010-11-10 Бейкер Хьюз Инкорпорейтед (Us) Абразивные износостойкие материалы для твердосплавного упрочнения, буровые долота и бурильный инструмент, включающие такие материалы, и способы нанесения на них этих материалов
US8322466B2 (en) * 2007-01-08 2012-12-04 Halliburton Energy Services, Inc. Drill bits and other downhole tools with hardfacing having tungsten carbide pellets and other hard materials and methods of making thereof
US8056652B2 (en) * 2007-06-25 2011-11-15 Smith International, Inc. Barrier coated granules for improved hardfacing material using atomic layer deposition
US8220567B2 (en) * 2009-03-13 2012-07-17 Baker Hughes Incorporated Impregnated bit with improved grit protrusion
JOP20200150A1 (ar) 2011-04-06 2017-06-16 Esco Group Llc قطع غيار بأوجه مقواه باستخدام عملية التقسية المصلدة والطريقة والتجميع المرافق للتصنيع

Also Published As

Publication number Publication date
EP3092109A1 (en) 2016-11-16
US20150196991A1 (en) 2015-07-16
CA2936231A1 (en) 2015-07-16
PE20160917A1 (es) 2016-09-10
CL2016001755A1 (es) 2016-12-23
BR112016015562A2 (pt) 2017-08-08
ZA201604827B (en) 2019-04-24
JP2017504482A (ja) 2017-02-09
KR20160108418A (ko) 2016-09-19
MX2016008769A (es) 2016-10-13
EA201691411A1 (ru) 2016-12-30
WO2015106148A1 (en) 2015-07-16
AP2016009325A0 (en) 2016-07-31
AU2015204556A1 (en) 2016-08-04
CN106029303A (zh) 2016-10-12

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