FR1505262A - A method of bonding a steel blank to a bit body consisting of a mass of tungsten powder or sintered tungsten carbide powder, and a diamond bit produced by this method - Google Patents

A method of bonding a steel blank to a bit body consisting of a mass of tungsten powder or sintered tungsten carbide powder, and a diamond bit produced by this method

Info

Publication number
FR1505262A
FR1505262A FR88260A FR88260A FR1505262A FR 1505262 A FR1505262 A FR 1505262A FR 88260 A FR88260 A FR 88260A FR 88260 A FR88260 A FR 88260A FR 1505262 A FR1505262 A FR 1505262A
Authority
FR
France
Prior art keywords
powder
bonding
mass
body consisting
steel blank
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR88260A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of FR1505262A publication Critical patent/FR1505262A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3006—Ag as the principal constituent
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
FR88260A 1965-12-23 1966-12-21 A method of bonding a steel blank to a bit body consisting of a mass of tungsten powder or sintered tungsten carbide powder, and a diamond bit produced by this method Expired FR1505262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5467565 1965-12-23

Publications (1)

Publication Number Publication Date
FR1505262A true FR1505262A (en) 1967-12-08

Family

ID=10471744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR88260A Expired FR1505262A (en) 1965-12-23 1966-12-21 A method of bonding a steel blank to a bit body consisting of a mass of tungsten powder or sintered tungsten carbide powder, and a diamond bit produced by this method

Country Status (3)

Country Link
US (1) US3471921A (en)
FR (1) FR1505262A (en)
NL (1) NL6617928A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395237A1 (en) * 1977-06-24 1979-01-19 De Beers Ind Diamond PROCESS FOR PRODUCING AN ABRASIVE AGGLOMERATE FROM AT LEAST TWO ELEMENTS OF ABRASIVE AGGLOMERATE AND ABRASIVE AGGLOMERATE THUS OBTAINED
FR2488324A1 (en) * 1980-08-08 1982-02-12 Christensen Inc ROTARY DRILLING TOOL FOR DEEP DRILLING
CN104399992A (en) * 2014-10-20 2015-03-11 四川川庆石油钻采科技有限公司 Manufacturing method of double-cutting diamond impregnated insert

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599316A (en) * 1969-12-15 1971-08-17 Continental Can Co Method of joining cemented carbide to steel
DE2200017A1 (en) * 1971-01-04 1972-07-27 Inst Elektroswarki Patona Anti-skid pins for vehicle tires and process for their production
US3894674A (en) * 1972-12-07 1975-07-15 Theodore C Weill Process for applying a protective wear surface to a wear part
SU483863A1 (en) * 1973-01-03 1980-06-15 Всесоюзный Научно-Исследоваельский И Проектный Институт Тугоплавких Металлов И Твердых Сплавов Method of making diamond tool
GB1569976A (en) * 1976-04-06 1980-06-25 Lucas Industries Ltd Brazing a pair of parts
EP0312487B1 (en) * 1987-10-13 1993-09-29 Eastman Teleco Company Earth boring drill bit with matrix displacing material
US5090491A (en) * 1987-10-13 1992-02-25 Eastman Christensen Company Earth boring drill bit with matrix displacing material
US6073518A (en) * 1996-09-24 2000-06-13 Baker Hughes Incorporated Bit manufacturing method
US6209420B1 (en) 1994-03-16 2001-04-03 Baker Hughes Incorporated Method of manufacturing bits, bit components and other articles of manufacture
US5839329A (en) * 1994-03-16 1998-11-24 Baker Hughes Incorporated Method for infiltrating preformed components and component assemblies
US5794703A (en) * 1996-07-03 1998-08-18 Ctes, L.C. Wellbore tractor and method of moving an item through a wellbore
US6454030B1 (en) 1999-01-25 2002-09-24 Baker Hughes Incorporated Drill bits and other articles of manufacture including a layer-manufactured shell integrally secured to a cast structure and methods of fabricating same
US6200514B1 (en) 1999-02-09 2001-03-13 Baker Hughes Incorporated Process of making a bit body and mold therefor
US7625521B2 (en) 2003-06-05 2009-12-01 Smith International, Inc. Bonding of cutters in drill bits
US20040245024A1 (en) * 2003-06-05 2004-12-09 Kembaiyan Kumar T. Bit body formed of multiple matrix materials and method for making the same
US9428822B2 (en) 2004-04-28 2016-08-30 Baker Hughes Incorporated Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
US20050211475A1 (en) 2004-04-28 2005-09-29 Mirchandani Prakash K Earth-boring bits
US20080101977A1 (en) * 2005-04-28 2008-05-01 Eason Jimmy W Sintered bodies for earth-boring rotary drill bits and methods of forming the same
US7398840B2 (en) * 2005-04-14 2008-07-15 Halliburton Energy Services, Inc. Matrix drill bits and method of manufacture
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
US7597159B2 (en) * 2005-09-09 2009-10-06 Baker Hughes Incorporated Drill bits and drilling tools including abrasive wear-resistant materials
US7703555B2 (en) * 2005-09-09 2010-04-27 Baker Hughes Incorporated Drilling tools having hardfacing with nickel-based matrix materials and hard particles
US7997359B2 (en) * 2005-09-09 2011-08-16 Baker Hughes Incorporated Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials
US8002052B2 (en) * 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
US7776256B2 (en) 2005-11-10 2010-08-17 Baker Huges Incorporated Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies
US8770324B2 (en) 2008-06-10 2014-07-08 Baker Hughes Incorporated Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded
US7913779B2 (en) * 2005-11-10 2011-03-29 Baker Hughes Incorporated Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits
US7807099B2 (en) * 2005-11-10 2010-10-05 Baker Hughes Incorporated Method for forming earth-boring tools comprising silicon carbide composite materials
US7802495B2 (en) * 2005-11-10 2010-09-28 Baker Hughes Incorporated Methods of forming earth-boring rotary drill bits
US7784567B2 (en) * 2005-11-10 2010-08-31 Baker Hughes Incorporated Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits
ES2386626T3 (en) 2006-04-27 2012-08-23 Tdy Industries, Inc. Modular floor drilling heads with fixed blades and modular floor drilling heads bodies with fixed blades
CA2662966C (en) * 2006-08-30 2012-11-13 Baker Hughes Incorporated Methods for applying wear-resistant material to exterior surfaces of earth-boring tools and resulting structures
BRPI0717332A2 (en) 2006-10-25 2013-10-29 Tdy Ind Inc ARTICLES HAVING ENHANCED RESISTANCE TO THERMAL CRACK
US7775287B2 (en) * 2006-12-12 2010-08-17 Baker Hughes Incorporated Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods
US7841259B2 (en) 2006-12-27 2010-11-30 Baker Hughes Incorporated Methods of forming bit bodies
US8512882B2 (en) 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US20080202814A1 (en) * 2007-02-23 2008-08-28 Lyons Nicholas J Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same
US7846551B2 (en) * 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
US8268452B2 (en) * 2007-07-31 2012-09-18 Baker Hughes Incorporated Bonding agents for improved sintering of earth-boring tools, methods of forming earth-boring tools and resulting structures
JP2011523681A (en) 2008-06-02 2011-08-18 ティーディーワイ・インダストリーズ・インコーポレーテッド Cemented carbide-metal alloy composite
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US20090308662A1 (en) * 2008-06-11 2009-12-17 Lyons Nicholas J Method of selectively adapting material properties across a rock bit cone
WO2010002629A2 (en) * 2008-07-02 2010-01-07 Baker Hughes Incorporated Method to reduce carbide erosion of pdc cutter
US8261632B2 (en) * 2008-07-09 2012-09-11 Baker Hughes Incorporated Methods of forming earth-boring drill bits
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8322465B2 (en) 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8201610B2 (en) 2009-06-05 2012-06-19 Baker Hughes Incorporated Methods for manufacturing downhole tools and downhole tool parts
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
CN102985197A (en) 2010-05-20 2013-03-20 贝克休斯公司 Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
CN103003010A (en) 2010-05-20 2013-03-27 贝克休斯公司 Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
US8490674B2 (en) 2010-05-20 2013-07-23 Baker Hughes Incorporated Methods of forming at least a portion of earth-boring tools
US9027674B2 (en) 2011-06-22 2015-05-12 Halliburton Energy Services, Inc. Custom shaped blank
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
EP2766552A4 (en) * 2011-10-14 2015-12-09 Varel Int Ind Lp Use of tungsten carbide tube rod to hard-face pdc matrix

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977845A (en) * 1928-12-22 1934-10-23 Cleveland Twist Drill Co Cutting and forming tool, implement, and the like and method of making same
US2457156A (en) * 1946-01-12 1948-12-28 Jones John Paul Method of manufacturing diamond studded tools
US2582231A (en) * 1949-02-05 1952-01-15 Wheel Trueing Tool Co Abrasive tool and method of making same
US3284174A (en) * 1962-04-16 1966-11-08 Ind Fernand Courtoy Bureau Et Composite structures made by bonding ceramics, cermets, alloys, heavy alloys and metals of different thermal expansion coefficient
US3279049A (en) * 1963-12-05 1966-10-18 Chromalloy Corp Method for bonding a sintered refractory carbide body to a metalliferous surface
US3294186A (en) * 1964-06-22 1966-12-27 Tartan Ind Inc Rock bits and methods of making the same
US3372464A (en) * 1965-10-22 1968-03-12 Pan American Petroleum Corp Method of bonding carbide to steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395237A1 (en) * 1977-06-24 1979-01-19 De Beers Ind Diamond PROCESS FOR PRODUCING AN ABRASIVE AGGLOMERATE FROM AT LEAST TWO ELEMENTS OF ABRASIVE AGGLOMERATE AND ABRASIVE AGGLOMERATE THUS OBTAINED
FR2488324A1 (en) * 1980-08-08 1982-02-12 Christensen Inc ROTARY DRILLING TOOL FOR DEEP DRILLING
CN104399992A (en) * 2014-10-20 2015-03-11 四川川庆石油钻采科技有限公司 Manufacturing method of double-cutting diamond impregnated insert
CN104399992B (en) * 2014-10-20 2017-01-18 四川川庆石油钻采科技有限公司 Manufacturing method of double-cutting impregnated insert

Also Published As

Publication number Publication date
NL6617928A (en) 1967-06-26
US3471921A (en) 1969-10-14

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