DE69434603D1 - Sprühpulver für hartschichten und teil mit einer hartschicht - Google Patents
Sprühpulver für hartschichten und teil mit einer hartschichtInfo
- Publication number
- DE69434603D1 DE69434603D1 DE69434603T DE69434603T DE69434603D1 DE 69434603 D1 DE69434603 D1 DE 69434603D1 DE 69434603 T DE69434603 T DE 69434603T DE 69434603 T DE69434603 T DE 69434603T DE 69434603 D1 DE69434603 D1 DE 69434603D1
- Authority
- DE
- Germany
- Prior art keywords
- hard
- spray powder
- coats
- hard coat
- coat
- 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 - Fee Related
Links
- 239000007921 spray Substances 0.000 title 1
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
- Y10T428/12056—Entirely inorganic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12104—Particles discontinuous
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12139—Nonmetal particles in particulate component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating By Spraying Or Casting (AREA)
- Powder Metallurgy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/012,709 US5328763A (en) | 1993-02-03 | 1993-02-03 | Spray powder for hardfacing and part with hardfacing |
| PCT/US1994/001076 WO1994017940A1 (en) | 1993-02-03 | 1994-01-27 | Spray powder for hardfacing and part with hardfacing |
| US12709 | 1996-02-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69434603D1 true DE69434603D1 (de) | 2006-03-30 |
| DE69434603T2 DE69434603T2 (de) | 2006-08-17 |
Family
ID=21756310
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69434603T Expired - Fee Related DE69434603T2 (de) | 1993-02-03 | 1994-01-27 | Sprühpulver für hartschichten und teil mit einer hartschicht |
| DE0682577T Pending DE682577T1 (de) | 1993-02-03 | 1994-01-27 | Sprühpulver für hartschichten und teil mit einer hartschicht. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE0682577T Pending DE682577T1 (de) | 1993-02-03 | 1994-01-27 | Sprühpulver für hartschichten und teil mit einer hartschicht. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5328763A (de) |
| EP (1) | EP0682577B1 (de) |
| JP (1) | JP2844392B2 (de) |
| KR (1) | KR100294897B1 (de) |
| AU (1) | AU677994B2 (de) |
| CA (1) | CA2151938C (de) |
| DE (2) | DE69434603T2 (de) |
| WO (1) | WO1994017940A1 (de) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2129874C (en) * | 1993-09-03 | 1999-07-20 | Richard M. Douglas | Powder for use in thermal spraying |
| US5589268A (en) * | 1995-02-01 | 1996-12-31 | Kennametal Inc. | Matrix for a hard composite |
| US6670049B1 (en) * | 1995-05-05 | 2003-12-30 | General Electric Company | Metal/ceramic composite protective coating and its application |
| US5755299A (en) | 1995-08-03 | 1998-05-26 | Dresser Industries, Inc. | Hardfacing with coated diamond particles |
| US5716422A (en) * | 1996-03-25 | 1998-02-10 | Wilson Greatbatch Ltd. | Thermal spray deposited electrode component and method of manufacture |
| US5935350A (en) * | 1997-01-29 | 1999-08-10 | Deloro Stellite Company, Inc | Hardfacing method and nickel based hardfacing alloy |
| US6102140A (en) | 1998-01-16 | 2000-08-15 | Dresser Industries, Inc. | Inserts and compacts having coated or encrusted diamond particles |
| US6138779A (en) | 1998-01-16 | 2000-10-31 | Dresser Industries, Inc. | Hardfacing having coated ceramic particles or coated particles of other hard materials placed on a rotary cone cutter |
| US6170583B1 (en) | 1998-01-16 | 2001-01-09 | Dresser Industries, Inc. | Inserts and compacts having coated or encrusted cubic boron nitride particles |
| EP0935265A3 (de) | 1998-02-09 | 2002-06-12 | Wilson Greatbatch Ltd. | Durch thermische Zerstäubung beschichtetes Substrat zur Verwendung in einer elektrischen Energiespeicheranordnung und Herstellungsverfahren |
| CN1209482C (zh) | 1998-06-10 | 2005-07-06 | 美国南诺考尔股份有限公司 | 用于能量储存和能量转换装置的热喷涂电极的制造方法 |
| US6926997B2 (en) | 1998-11-02 | 2005-08-09 | Sandia Corporation | Energy storage and conversion devices using thermal sprayed electrodes |
| US6689424B1 (en) | 1999-05-28 | 2004-02-10 | Inframat Corporation | Solid lubricant coatings produced by thermal spray methods |
| US6572518B1 (en) * | 1999-11-09 | 2003-06-03 | Kawasaki Steel Corporation | Cermet powder for sprayed coating excellent in build-up resistance and roll having sprayed coating thereon |
| US6794086B2 (en) | 2000-02-28 | 2004-09-21 | Sandia Corporation | Thermally protective salt material for thermal spraying of electrode materials |
| US9291274B1 (en) | 2001-04-16 | 2016-03-22 | Novatech Holdings Corp. | Valve body and seal assembly |
| US6435475B1 (en) | 2001-04-16 | 2002-08-20 | George H. Blume | Valve body with integral seal retention groove |
| US6911063B2 (en) * | 2003-01-13 | 2005-06-28 | Genius Metal, Inc. | Compositions and fabrication methods for hardmetals |
| US7645315B2 (en) * | 2003-01-13 | 2010-01-12 | Worldwide Strategy Holdings Limited | High-performance hardmetal materials |
| US20070034048A1 (en) * | 2003-01-13 | 2007-02-15 | Liu Shaiw-Rong S | Hardmetal materials for high-temperature applications |
| GB2402401A (en) * | 2003-06-05 | 2004-12-08 | Halco Drilling Internat Ltd | Coated pistons |
| US8312805B1 (en) | 2004-05-04 | 2012-11-20 | Novatech Holdings Corp. | High pressure pump piston |
| US20050284547A1 (en) * | 2004-06-24 | 2005-12-29 | Strattan Scott C | Cast flapper with hot isostatic pressing treatment |
| GB2431186B (en) * | 2004-06-24 | 2008-10-15 | Baker Hughes Inc | Cast flapper with hot isostatic pressing treatment |
| US20060022411A1 (en) * | 2004-07-15 | 2006-02-02 | Beardsley M B | Sealing system |
| US7345255B2 (en) * | 2005-01-26 | 2008-03-18 | Caterpillar Inc. | Composite overlay compound |
| US7857188B2 (en) * | 2005-03-15 | 2010-12-28 | Worldwide Strategy Holding Limited | High-performance friction stir welding tools |
| US20060275542A1 (en) * | 2005-06-02 | 2006-12-07 | Eastman Kodak Company | Deposition of uniform layer of desired material |
| 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 |
| 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 |
| CA2623650A1 (en) * | 2005-09-22 | 2007-04-05 | Skaffco Engineering & Manufacturing, Inc. | Plasma boriding method |
| US20080029305A1 (en) * | 2006-04-20 | 2008-02-07 | Skaff Corporation Of America, Inc. | Mechanical parts having increased wear resistance |
| 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 |
| US8349466B2 (en) * | 2007-02-22 | 2013-01-08 | Kennametal Inc. | Composite materials comprising a hard ceramic phase and a Cu-Ni-Sn alloy |
| US20080206585A1 (en) * | 2007-02-22 | 2008-08-28 | Kennametal Inc. | Composite materials comprising a hard ceramic phase and a Cu-Ni-Mn infiltration alloy |
| US8012274B2 (en) * | 2007-03-22 | 2011-09-06 | Skaff Corporation Of America, Inc. | Mechanical parts having increased wear-resistance |
| WO2008138957A2 (en) * | 2007-05-15 | 2008-11-20 | Shell Internationale Research Maatschappij B.V. | System for drilling a wellbore |
| DE102008032271B4 (de) * | 2007-07-30 | 2009-11-12 | Ambos, Eberhard, Prof. Dr.-Ing. | Verfahren zur Herstellung eines Verbundmaterials |
| DE102007047312A1 (de) * | 2007-10-02 | 2009-04-09 | H.C. Starck Gmbh | Werkzeug |
| US9162285B2 (en) | 2008-04-08 | 2015-10-20 | Federal-Mogul Corporation | Powder metal compositions for wear and temperature resistance applications and method of producing same |
| US9624568B2 (en) | 2008-04-08 | 2017-04-18 | Federal-Mogul Corporation | Thermal spray applications using iron based alloy powder |
| US9546412B2 (en) | 2008-04-08 | 2017-01-17 | Federal-Mogul Corporation | Powdered metal alloy composition for wear and temperature resistance applications and method of producing same |
| WO2010002629A2 (en) * | 2008-07-02 | 2010-01-07 | Baker Hughes Incorporated | Method to reduce carbide erosion of pdc cutter |
| US9228253B2 (en) * | 2009-03-10 | 2016-01-05 | Toyo Kohan Co., Ltd. | Highly corrosion-resistant and wear-resistant member with thermal sprayed layer formed thereon and thermal-sprayed layer forming powder for forming the same |
| US8535000B2 (en) * | 2009-04-24 | 2013-09-17 | Syncrude Canada Ltd. | Centrifugal pump for slurries |
| US8445117B2 (en) * | 2010-09-28 | 2013-05-21 | Kennametal Inc. | Corrosion and wear-resistant claddings |
| EP2647731B1 (de) * | 2012-04-04 | 2017-07-19 | Sandvik Intellectual Property AB | Verfahren zur Herstellung eines Hartmetallkörpers |
| EP2768995B1 (de) * | 2011-10-17 | 2017-01-04 | Sandvik Intellectual Property AB | Verfahren zur herstellung von zementiertem karbid oder cermet-pulver mittels eines resonanten akustischen mischers |
| TWI549918B (zh) * | 2011-12-05 | 2016-09-21 | 好根那公司 | 用於高速氧燃料噴塗之新材料及由其製得之產品 |
| US20140113453A1 (en) * | 2012-10-24 | 2014-04-24 | Lam Research Corporation | Tungsten carbide coated metal component of a plasma reactor chamber and method of coating |
| US9097076B2 (en) * | 2013-02-07 | 2015-08-04 | Weatherford Technology Holdings, Llc | Hard surfacing non-metallic slip components for downhole tools |
| CH708303B1 (de) * | 2013-07-11 | 2019-02-15 | Terolab Surface Group Sa | Verfahren zur Beschichtung der zylindrischen Oberfläche einer Rasterhülse für eine Druckmaschine und Rasterhülse, die gemäss dieses Verfahrens vorbereitet wird. |
| CN103352221B (zh) * | 2013-07-24 | 2015-05-27 | 中国华电工程(集团)有限公司 | 高速旋转机械轴的激光熔覆修复合金粉末及修复方法 |
| CN103785860B (zh) | 2014-01-22 | 2016-06-15 | 宁波广博纳米新材料股份有限公司 | 3d打印机用的金属粉末及其制备方法 |
| US20160053902A1 (en) * | 2014-08-25 | 2016-02-25 | Summit Energy Services, Inc. | Check valve |
| JP6550227B2 (ja) * | 2014-10-31 | 2019-07-24 | トーカロ株式会社 | 溶射用粉末、溶射皮膜の製造方法、溶射皮膜、及びロール |
| JP6550226B2 (ja) * | 2014-10-31 | 2019-07-24 | トーカロ株式会社 | 溶射用粉末、溶射皮膜の製造方法、溶射皮膜、及びロール |
| US10307852B2 (en) | 2016-02-11 | 2019-06-04 | James G. Acquaye | Mobile hardbanding unit |
| CN106493370A (zh) * | 2016-10-21 | 2017-03-15 | 邓湘凌 | 无磁无镍金属穿戴用品的制作方法 |
| US10578123B2 (en) * | 2017-01-23 | 2020-03-03 | Kennametal Inc. | Composite suction liners and applications thereof |
| FR3105341B1 (fr) * | 2019-12-23 | 2022-06-24 | Vallourec Oil & Gas France | Tube revêtu résistant à l’usure de cuvelage |
| CN112760640A (zh) * | 2020-12-25 | 2021-05-07 | 重庆机电增材制造有限公司 | 一种调节阀阀芯及其激光强化制造方法 |
| CN115976390B (zh) * | 2022-12-19 | 2024-04-30 | 宜宾上交大新材料研究中心 | 镍基碳化钨复合合金粉及其应用以及镍基碳化钨复合涂层的制备方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU31550A1 (de) * | 1955-03-28 | |||
| US2950867A (en) * | 1954-10-21 | 1960-08-30 | Union Carbide Corp | Pulse powder feed for detonation waves |
| US2858411A (en) * | 1955-10-11 | 1958-10-28 | Union Carbide Corp | Arc torch and process |
| US3016447A (en) * | 1956-12-31 | 1962-01-09 | Union Carbide Corp | Collimated electric arc-powder deposition process |
| US3190560A (en) * | 1963-06-07 | 1965-06-22 | Eutectic Welding Alloys | Flame-spraying torch |
| US3725017A (en) * | 1970-01-07 | 1973-04-03 | Ramsey Corp | Coated nervous substrate |
| US3713788A (en) * | 1970-10-21 | 1973-01-30 | Chromalloy American Corp | Powder metallurgy sintered corrosion and heat-resistant, age hardenable nickel-chromium refractory carbide alloy |
| US3878592A (en) * | 1971-12-22 | 1975-04-22 | Ford Motor Co | Molybdenum nickel chromium bonded titanium carbide |
| JPS5518778B2 (de) * | 1973-02-16 | 1980-05-21 | ||
| JPS5512092B2 (de) * | 1973-08-27 | 1980-03-29 | ||
| US3909241A (en) * | 1973-12-17 | 1975-09-30 | Gte Sylvania Inc | Process for producing free flowing powder and product |
| US4013453A (en) * | 1975-07-11 | 1977-03-22 | Eutectic Corporation | Flame spray powder for wear resistant alloy coating containing tungsten carbide |
| US4025334A (en) * | 1976-04-08 | 1977-05-24 | Gte Sylvania Incorporated | Tungsten carbide-cobalt flame spray powder and method |
| US4064608A (en) * | 1976-09-30 | 1977-12-27 | Eutectic Corporation | Composite cast iron drier roll |
| US4124737A (en) * | 1976-12-30 | 1978-11-07 | Union Carbide Corporation | High temperature wear resistant coating composition |
| US4328925A (en) * | 1978-02-13 | 1982-05-11 | Pennwalt Corporation | Hard surfacing for a centrifuge conveyor |
| SE420844B (sv) * | 1979-05-17 | 1981-11-02 | Sandvik Ab | Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid |
| DE3264742D1 (en) * | 1981-04-06 | 1985-08-22 | Mitsubishi Metal Corp | Tungsten carbide-base hard alloy for hot-working apparatus members |
| US4414029A (en) * | 1981-05-20 | 1983-11-08 | Kennametal Inc. | Powder mixtures for wear resistant facings and products produced therefrom |
| US4666797A (en) * | 1981-05-20 | 1987-05-19 | Kennametal Inc. | Wear resistant facings for couplings |
| US4446196A (en) * | 1982-06-28 | 1984-05-01 | Union Carbide Corporation | Hard facing composition for iron base alloy substrate using VC, W, Mo, Mn, Ni and Cu and product |
| US4487630A (en) * | 1982-10-25 | 1984-12-11 | Cabot Corporation | Wear-resistant stainless steel |
| US4526618A (en) * | 1983-10-18 | 1985-07-02 | Union Carbide Corporation | Abrasion resistant coating composition |
| US4639352A (en) * | 1985-05-29 | 1987-01-27 | Sumitomo Electric Industries, Ltd. | Hard alloy containing molybdenum |
| US4822415A (en) * | 1985-11-22 | 1989-04-18 | Perkin-Elmer Corporation | Thermal spray iron alloy powder containing molybdenum, copper and boron |
| JPS63235424A (ja) * | 1987-03-24 | 1988-09-30 | Kubota Ltd | 高温耐摩耗潤滑構造 |
| US4996114A (en) * | 1988-08-11 | 1991-02-26 | The Dexter Corporation | Abrasion-resistant coating |
| US5043548A (en) * | 1989-02-08 | 1991-08-27 | General Electric Company | Axial flow laser plasma spraying |
| US4923511A (en) * | 1989-06-29 | 1990-05-08 | W S Alloys, Inc. | Tungsten carbide hardfacing powders and compositions thereof for plasma-transferred-arc deposition |
| US5057147A (en) * | 1990-06-15 | 1991-10-15 | Gte Products Corporation | Method for preparation of WC-NI grade powder |
-
1993
- 1993-02-03 US US08/012,709 patent/US5328763A/en not_active Expired - Lifetime
-
1994
- 1994-01-27 JP JP6518126A patent/JP2844392B2/ja not_active Expired - Fee Related
- 1994-01-27 AU AU61680/94A patent/AU677994B2/en not_active Ceased
- 1994-01-27 CA CA002151938A patent/CA2151938C/en not_active Expired - Fee Related
- 1994-01-27 KR KR1019950703203A patent/KR100294897B1/ko not_active Expired - Fee Related
- 1994-01-27 DE DE69434603T patent/DE69434603T2/de not_active Expired - Fee Related
- 1994-01-27 WO PCT/US1994/001076 patent/WO1994017940A1/en not_active Ceased
- 1994-01-27 EP EP94908673A patent/EP0682577B1/de not_active Expired - Lifetime
- 1994-01-27 DE DE0682577T patent/DE682577T1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0682577A4 (de) | 1999-12-22 |
| EP0682577A1 (de) | 1995-11-22 |
| DE69434603T2 (de) | 2006-08-17 |
| US5328763A (en) | 1994-07-12 |
| JPH08505439A (ja) | 1996-06-11 |
| EP0682577B1 (de) | 2006-01-04 |
| JP2844392B2 (ja) | 1999-01-06 |
| CA2151938A1 (en) | 1994-08-18 |
| CA2151938C (en) | 1999-09-07 |
| KR960700843A (ko) | 1996-02-24 |
| KR100294897B1 (ko) | 2001-09-17 |
| AU677994B2 (en) | 1997-05-15 |
| WO1994017940A1 (en) | 1994-08-18 |
| AU6168094A (en) | 1994-08-29 |
| DE682577T1 (de) | 1996-05-02 |
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