MX336890B - Metodos para formar cuerpos para herramientas de perforacion terrestre que comprenden tecnicas de moldeo y sinterizacion y cuerpo para herramientas de perforacion terrestre formadas utilizando tales metodos. - Google Patents

Metodos para formar cuerpos para herramientas de perforacion terrestre que comprenden tecnicas de moldeo y sinterizacion y cuerpo para herramientas de perforacion terrestre formadas utilizando tales metodos.

Info

Publication number
MX336890B
MX336890B MX2011006123A MX2011006123A MX336890B MX 336890 B MX336890 B MX 336890B MX 2011006123 A MX2011006123 A MX 2011006123A MX 2011006123 A MX2011006123 A MX 2011006123A MX 336890 B MX336890 B MX 336890B
Authority
MX
Mexico
Prior art keywords
earth
methods
boring
bodies
green
Prior art date
Application number
MX2011006123A
Other languages
English (en)
Other versions
MX2011006123A (es
Inventor
Jimmy W Eason
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of MX2011006123A publication Critical patent/MX2011006123A/es
Publication of MX336890B publication Critical patent/MX336890B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/102—Metallic powder coated with organic material
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/004—Filling molds with powder
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Earth Drilling (AREA)

Abstract

Métodos para fabricar cuerpos de herramientas de perforación terrestre, incluyen inyectar de manera mecánica una mezcla de polvo en una cavidad de molde, presurizar la mezcla de polvo dentro de la cavidad de molde para formar un cuerpo sin procesar, y sinterizar el cuerpo sin procesar en una densidad final deseada para formar por lo menos una porción de un cuerpo de una herramienta de perforación terrestre. Por ejemplo, un cuerpo de barrena sin procesar puede moldearse por inyección, y el cuerpo de barrena sin procesar puede sinterizarse para formar por lo menos una porción de un cuerpo de barrena de una barrena de perforación rotativa de perforación terrestre. Estructuras intermedias formadas durante la fabricación de una herramienta de perforación terrestre, incluyen cuerpos sin procesar que tienen una pluralidad de partículas duras, una pluralidad de partículas de matriz que comprenden un material de matriz de metal, y un material orgánico que incluye un derivado de ácido graso de cadena larga. También se describen estructuras formadas utilizando los métodos de fabricación.
MX2011006123A 2008-12-22 2009-12-17 Metodos para formar cuerpos para herramientas de perforacion terrestre que comprenden tecnicas de moldeo y sinterizacion y cuerpo para herramientas de perforacion terrestre formadas utilizando tales metodos. MX336890B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/341,663 US9139893B2 (en) 2008-12-22 2008-12-22 Methods of forming bodies for earth boring drilling tools comprising molding and sintering techniques
PCT/US2009/068407 WO2010075154A2 (en) 2008-12-22 2009-12-17 Methods of forming bodies for earth boring drilling tools comprising molding and sintering techniques, and bodies for earth-boring tools formed using such methods

Publications (2)

Publication Number Publication Date
MX2011006123A MX2011006123A (es) 2011-07-20
MX336890B true MX336890B (es) 2016-02-04

Family

ID=42264168

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011006123A MX336890B (es) 2008-12-22 2009-12-17 Metodos para formar cuerpos para herramientas de perforacion terrestre que comprenden tecnicas de moldeo y sinterizacion y cuerpo para herramientas de perforacion terrestre formadas utilizando tales metodos.

Country Status (8)

Country Link
US (2) US9139893B2 (es)
EP (1) EP2379255B1 (es)
CA (1) CA2747738C (es)
ES (1) ES2622952T3 (es)
MX (1) MX336890B (es)
PL (1) PL2379255T3 (es)
RU (1) RU2536579C2 (es)
WO (1) WO2010075154A2 (es)

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Also Published As

Publication number Publication date
RU2536579C2 (ru) 2014-12-27
RU2011129854A (ru) 2013-01-27
US20100154587A1 (en) 2010-06-24
WO2010075154A2 (en) 2010-07-01
PL2379255T3 (pl) 2017-07-31
MX2011006123A (es) 2011-07-20
CA2747738C (en) 2016-08-16
US10118223B2 (en) 2018-11-06
CA2747738A1 (en) 2010-07-01
EP2379255A2 (en) 2011-10-26
US9139893B2 (en) 2015-09-22
EP2379255B1 (en) 2017-01-25
WO2010075154A3 (en) 2010-08-26
EP2379255A4 (en) 2014-01-22
US20150306663A1 (en) 2015-10-29
ES2622952T3 (es) 2017-07-10

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