ZA200803777B - Hardfacing composition and article having hardfacing deposit - Google Patents
Hardfacing composition and article having hardfacing depositInfo
- Publication number
- ZA200803777B ZA200803777B ZA200803777A ZA200803777A ZA200803777B ZA 200803777 B ZA200803777 B ZA 200803777B ZA 200803777 A ZA200803777 A ZA 200803777A ZA 200803777 A ZA200803777 A ZA 200803777A ZA 200803777 B ZA200803777 B ZA 200803777B
- Authority
- ZA
- South Africa
- Prior art keywords
- hardfacing
- article
- deposit
- composition
- hardfacing composition
- Prior art date
Links
- 238000005552 hardfacing Methods 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
-
- 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
- B23K35/228—Selection of materials for cutting
-
- 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
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
-
- 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
- B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
- B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C comprising refractory compounds, e.g. carbides
-
- 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
- C22C29/06—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 based on carbides, but not containing other metal compounds
- C22C29/08—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 based on carbides, but not containing other metal compounds based on tungsten carbide
-
- 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
- E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/002—Drill-bits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Ceramic Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Carbon And Carbon Compounds (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72312205P | 2005-10-03 | 2005-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200803777B true ZA200803777B (en) | 2009-02-25 |
Family
ID=37906845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200803777A ZA200803777B (en) | 2005-10-03 | 2008-04-30 | Hardfacing composition and article having hardfacing deposit |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080236333A1 (xx) |
EP (2) | EP2570245B1 (xx) |
KR (1) | KR20080063384A (xx) |
AU (1) | AU2006299399B2 (xx) |
RU (1) | RU2423549C2 (xx) |
WO (1) | WO2007041606A2 (xx) |
ZA (1) | ZA200803777B (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8211203B2 (en) * | 2008-04-18 | 2012-07-03 | Smith International, Inc. | Matrix powder for matrix body fixed cutter bits |
US8399793B2 (en) * | 2008-10-06 | 2013-03-19 | Lincoln Global, Inc. | Methods and materials for hard-facing |
CA2743574C (en) | 2008-11-21 | 2017-01-17 | Keith D. Fischer | Abrasion resistant track shoe grouser |
CN102223982B (zh) * | 2008-11-21 | 2015-04-15 | 卡特彼勒公司 | 耐磨合成物 |
US9353578B2 (en) * | 2009-03-20 | 2016-05-31 | Smith International, Inc. | Hardfacing compositions, methods of applying the hardfacing compositions, and tools using such hardfacing compositions |
US20120067651A1 (en) * | 2010-09-16 | 2012-03-22 | Smith International, Inc. | Hardfacing compositions, methods of applying the hardfacing compositions, and tools using such hardfacing compositions |
US10071464B2 (en) * | 2015-01-16 | 2018-09-11 | Kennametal Inc. | Flowable composite particle and an infiltrated article and method for making the same |
US10300491B2 (en) * | 2016-12-08 | 2019-05-28 | Jacobs Corporation | Hammer mill hammer with grooves for receiving hard facing material and method of making same |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2280223A (en) * | 1939-03-10 | 1942-04-21 | Dumpelmann Richard | Coated electrode and welding rod |
US2841687A (en) * | 1954-02-18 | 1958-07-01 | Union Carbide Corp | Method of applying hard-facing metals |
US3379503A (en) * | 1965-11-12 | 1968-04-23 | Kennametal Inc | Process for preparing tungsten monocarbide |
US3989554A (en) * | 1973-06-18 | 1976-11-02 | Hughes Tool Company | Composite hardfacing of air hardening steel and particles of tungsten carbide |
US4834963A (en) * | 1986-12-16 | 1989-05-30 | Kennametal Inc. | Macrocrystalline tungsten monocarbide powder and process for producing |
US4944774A (en) * | 1987-12-29 | 1990-07-31 | Smith International, Inc. | Hard facing for milled tooth rock bits |
US5051112A (en) * | 1988-06-29 | 1991-09-24 | Smith International, Inc. | Hard facing |
US5152194A (en) * | 1991-04-24 | 1992-10-06 | Smith International, Inc. | Hardfaced mill tooth rotary cone rock bit |
US5250355A (en) | 1991-12-17 | 1993-10-05 | Kennametal Inc. | Arc hardfacing rod |
US5452771A (en) * | 1994-03-31 | 1995-09-26 | Dresser Industries, Inc. | Rotary drill bit with improved cutter and seal protection |
US5589268A (en) * | 1995-02-01 | 1996-12-31 | Kennametal Inc. | Matrix for a hard composite |
EP0820533B1 (en) | 1995-02-01 | 2001-10-31 | Kennametal Inc. | Matrix for a hard composite |
DE69611485D1 (de) | 1995-07-03 | 2001-02-15 | Camco Int | Hartauftragwerkstoff für Rollenbohrmeissel |
US5715899A (en) * | 1996-02-02 | 1998-02-10 | Smith International, Inc. | Hard facing material for rock bits |
US5944127A (en) * | 1996-02-02 | 1999-08-31 | Smith International, Inc. | Hardfacing material for rock bits |
CA2199780C (en) * | 1996-03-12 | 2005-08-30 | Dah-Ben Liang | Rock bit with hardfacing material incorporating spherical cast carbide particles |
US5967248A (en) | 1997-10-14 | 1999-10-19 | Camco International Inc. | Rock bit hardmetal overlay and process of manufacture |
US6780458B2 (en) * | 2001-08-01 | 2004-08-24 | Siemens Westinghouse Power Corporation | Wear and erosion resistant alloys applied by cold spray technique |
US6659206B2 (en) | 2001-10-29 | 2003-12-09 | Smith International, Inc. | Hardfacing composition for rock bits |
GB2395202B (en) * | 2001-10-29 | 2005-04-20 | Smith International | Hardfacing composition for rock bits |
US7082939B2 (en) * | 2002-12-10 | 2006-08-01 | Diamond Innovations, Inc. | Frame saw for cutting granite and method to improve performance of frame saw for cutting granite |
US7407525B2 (en) * | 2001-12-14 | 2008-08-05 | Smith International, Inc. | Fracture and wear resistant compounds and down hole cutting tools |
US6782958B2 (en) * | 2002-03-28 | 2004-08-31 | Smith International, Inc. | Hardfacing for milled tooth drill bits |
-
2006
- 2006-10-02 EP EP12194621.4A patent/EP2570245B1/en not_active Expired - Fee Related
- 2006-10-02 US US12/065,777 patent/US20080236333A1/en not_active Abandoned
- 2006-10-02 RU RU2008117459/02A patent/RU2423549C2/ru not_active IP Right Cessation
- 2006-10-02 KR KR1020087010573A patent/KR20080063384A/ko not_active Application Discontinuation
- 2006-10-02 WO PCT/US2006/038702 patent/WO2007041606A2/en active Application Filing
- 2006-10-02 AU AU2006299399A patent/AU2006299399B2/en not_active Ceased
- 2006-10-02 EP EP06816157A patent/EP1945428A4/en not_active Withdrawn
-
2008
- 2008-04-30 ZA ZA200803777A patent/ZA200803777B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1945428A4 (en) | 2011-12-28 |
EP2570245A3 (en) | 2013-07-10 |
AU2006299399A1 (en) | 2007-04-12 |
EP2570245B1 (en) | 2015-04-15 |
WO2007041606A2 (en) | 2007-04-12 |
RU2423549C2 (ru) | 2011-07-10 |
KR20080063384A (ko) | 2008-07-03 |
EP2570245A2 (en) | 2013-03-20 |
AU2006299399B2 (en) | 2010-11-04 |
EP1945428A2 (en) | 2008-07-23 |
WO2007041606A3 (en) | 2007-11-15 |
US20080236333A1 (en) | 2008-10-02 |
RU2008117459A (ru) | 2009-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1944277A4 (en) | ANTI-ARTICLE AND ANTIBACITY COMPOSITION | |
EP1911819A4 (en) | FOG COATING AND FOG ARTICLE | |
EP1851396A4 (en) | LIGHT COMPOSITIONS AND ARTICLES CONTAINING SAME | |
EP2183329A4 (en) | COATING COMPOSITION AND PRODUCT THEREOF | |
EP1895838A4 (en) | COMPOSITIONS AND METHODS | |
EP1781114A4 (en) | BARRIER COMPOSITIONS AND ARTICLES MANUFACTURED BY SUCH COMPOSITIONS | |
EP1940561A4 (en) | FAT AND WATER RESISTANT ARTICLE | |
EP2086318A4 (en) | NEUROPROTEKTIVE COMPOSITIONS AND METHOD | |
EP1861515A4 (en) | METALLIC COMPOSITES AND METHODS OF MANUFACTURING THE SAME | |
HK1104495A1 (en) | Smoking articles and smoking materials | |
ZA200803777B (en) | Hardfacing composition and article having hardfacing deposit | |
EP2079784A4 (en) | SEALING ARTICLES AND COMPOSITIONS USEFUL THEREIN | |
EP1854854A4 (en) | COATING COMPOSITION AND COATED ARTICLE | |
EP1848438A4 (en) | DIAMINOPHENOTHIAZINE COMPOSITIONS AND THEIR USE | |
GB0517951D0 (en) | Retro-reflective coatings and articles | |
ZA200900302B (en) | Composition, article, its manufacture and use | |
GB2435262B (en) | Method, composition and articles | |
ZA200803614B (en) | Plastic composition and products thereof | |
GB0615138D0 (en) | Improved tabletop planters and other tabletop articles | |
GB0501348D0 (en) | Compositions and methods | |
LU91261B1 (en) | Article and method | |
GB0607488D0 (en) | Composition and process | |
GB0605004D0 (en) | Composition and process | |
LU91258B1 (en) | Article and method | |
GB0607493D0 (en) | Composition and process |