ES463590A1 - Un metodo, con su dispositivo correspondiente, para el recu-brimiento duro de un articulo. - Google Patents
Un metodo, con su dispositivo correspondiente, para el recu-brimiento duro de un articulo.Info
- Publication number
- ES463590A1 ES463590A1 ES463590A ES463590A ES463590A1 ES 463590 A1 ES463590 A1 ES 463590A1 ES 463590 A ES463590 A ES 463590A ES 463590 A ES463590 A ES 463590A ES 463590 A1 ES463590 A1 ES 463590A1
- Authority
- ES
- Spain
- Prior art keywords
- torch
- hard
- plasma torch
- article
- hard surfacing
- 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
Links
Classifications
-
- 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
- B23K10/00—Welding or cutting by means of a plasma
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
- B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
- B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
-
- 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
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/341—Arrangements for providing coaxial protecting fluids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/40—Details, e.g. electrodes, nozzles using applied magnetic fields, e.g. for focusing or rotating the arc
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Nozzles (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Un método con su dispositivo correspondiente para el recubrimiento duro de un artículo, con un revestimiento, empleando un material de revestimiento para soplete de arco de plasma caracterizado porque comprende las etapas de iniciar y aumentar la corriente de soldadura hasta un nivel predeterminado en un período de tiempo predeterminado; alimentar el material de revestimiento al arco de plasma durante el periodo de tiempo en que se aumenta la corriente de soldadura para proporcionar una entrada suave a dicho revestimiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/736,296 US4104505A (en) | 1976-10-28 | 1976-10-28 | Method of hard surfacing by plasma torch |
Publications (1)
Publication Number | Publication Date |
---|---|
ES463590A1 true ES463590A1 (es) | 1978-07-16 |
Family
ID=24959319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES463590A Expired ES463590A1 (es) | 1976-10-28 | 1977-10-27 | Un metodo, con su dispositivo correspondiente, para el recu-brimiento duro de un articulo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4104505A (es) |
JP (1) | JPS5354134A (es) |
BR (1) | BR7707145A (es) |
DE (1) | DE2748519A1 (es) |
ES (1) | ES463590A1 (es) |
FR (1) | FR2369013A1 (es) |
GB (2) | GB1585207A (es) |
IT (1) | IT1085275B (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509640A1 (fr) * | 1981-07-17 | 1983-01-21 | Creusot Loire | Procede de fabrication d'une piece metallique composite et produits obtenus |
DE3438439A1 (de) * | 1983-10-26 | 1985-05-09 | Daido Tokushuko K.K., Nagoya, Aichi | Pulveroberflaechenschweissverfahren |
EP0246828B1 (en) * | 1986-05-18 | 1991-09-25 | Daido Tokushuko Kabushiki Kaisha | Wear-resistant titanium or titanium alloy members |
US5076991A (en) * | 1988-04-29 | 1991-12-31 | Norton Company | Method and apparatus for rapid solidification |
US4917852A (en) * | 1988-04-29 | 1990-04-17 | Norton Company | Method and apparatus for rapid solidification |
US4866240A (en) * | 1988-09-08 | 1989-09-12 | Stoody Deloro Stellite, Inc. | Nozzle for plasma torch and method for introducing powder into the plasma plume of a plasma torch |
GB2276886B (en) * | 1993-03-19 | 1997-04-23 | Smith International | Rock bits with hard facing |
US5486383A (en) * | 1994-08-08 | 1996-01-23 | Praxair Technology, Inc. | Laminar flow shielding of fluid jet |
US5744777A (en) * | 1994-12-09 | 1998-04-28 | Northwestern University | Small particle plasma spray apparatus, method and coated article |
US5858470A (en) * | 1994-12-09 | 1999-01-12 | Northwestern University | Small particle plasma spray apparatus, method and coated article |
US5674449A (en) * | 1995-05-25 | 1997-10-07 | Winsert, Inc. | Iron base alloys for internal combustion engine valve seat inserts, and the like |
JPH08192274A (ja) * | 1995-09-20 | 1996-07-30 | Daido Steel Co Ltd | エンジンバルブ |
US6385847B1 (en) | 2000-09-13 | 2002-05-14 | Eaton Corporation | Seat faced engine valves and method of making seat faced engine valves |
US6915964B2 (en) * | 2001-04-24 | 2005-07-12 | Innovative Technology, Inc. | System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation |
US7632175B2 (en) * | 2004-05-04 | 2009-12-15 | Blount, Inc. | Cutting blade hard-facing method and apparatus |
US7611590B2 (en) * | 2004-07-08 | 2009-11-03 | Alloy Technology Solutions, Inc. | Wear resistant alloy for valve seat insert used in internal combustion engines |
US9439277B2 (en) * | 2008-10-23 | 2016-09-06 | Baker Hughes Incorporated | Robotically applied hardfacing with pre-heat |
US8450637B2 (en) * | 2008-10-23 | 2013-05-28 | Baker Hughes Incorporated | Apparatus for automated application of hardfacing material to drill bits |
WO2010053710A2 (en) * | 2008-10-29 | 2010-05-14 | Baker Hughes Incorporated | Method and apparatus for robotic welding of drill bits |
GB2489493B (en) | 2011-03-31 | 2013-03-13 | Norsk Titanium Components As | Method and arrangement for building metallic objects by solid freeform fabrication |
WO2014008075A1 (en) * | 2012-07-03 | 2014-01-09 | Eaton Corporation | Non-destructive test of detecting faulty welds on an engine poppet valve |
CN104722903B (zh) * | 2015-03-23 | 2017-04-05 | 赵毛兴 | 一种气门杆小端等离子堆焊方法 |
US10307852B2 (en) | 2016-02-11 | 2019-06-04 | James G. Acquaye | Mobile hardbanding unit |
CN114192946B (zh) * | 2021-12-15 | 2023-04-28 | 南京中远海运船舶设备配件有限公司 | 一种船用气阀阀门密封面堆焊收弧疏松缺陷的抑制方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2357170A (en) * | 1940-08-03 | 1944-08-29 | Smith Corp A O | Arc welding chill |
US2808804A (en) * | 1954-04-17 | 1957-10-08 | Isler William | Apparatus for applying metal coatings to valves |
US2920183A (en) * | 1957-02-12 | 1960-01-05 | Air Reduction | Magnetic oscillation of welding arc |
FR1305240A (fr) * | 1960-11-15 | 1962-09-28 | Union Carbide Corp | Appareil et procédé de soudure à l'arc |
US3283205A (en) * | 1961-06-01 | 1966-11-01 | Bolt Harold E De | Shifting arc plasma system |
GB1405415A (en) * | 1971-11-06 | 1975-09-10 | Rolls Royce | Plasma arc welding |
US3988566A (en) * | 1972-06-05 | 1976-10-26 | Metco Inc. | Automatic plasma flame spraying process and apparatus |
US3743815A (en) * | 1972-10-06 | 1973-07-03 | Stoody Co | System for producing valves as for internal-combustion engines |
-
1976
- 1976-10-28 US US05/736,296 patent/US4104505A/en not_active Expired - Lifetime
-
1977
- 1977-09-28 IT IT28053/77A patent/IT1085275B/it active
- 1977-10-12 GB GB18295/78A patent/GB1585207A/en not_active Expired
- 1977-10-12 GB GB42525/77A patent/GB1585206A/en not_active Expired
- 1977-10-25 FR FR7732123A patent/FR2369013A1/fr active Pending
- 1977-10-25 BR BR7707145A patent/BR7707145A/pt unknown
- 1977-10-27 ES ES463590A patent/ES463590A1/es not_active Expired
- 1977-10-28 DE DE19772748519 patent/DE2748519A1/de not_active Withdrawn
- 1977-10-28 JP JP12885677A patent/JPS5354134A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7707145A (pt) | 1978-07-25 |
FR2369013A1 (fr) | 1978-05-26 |
GB1585206A (en) | 1981-02-25 |
GB1585207A (en) | 1981-02-25 |
IT1085275B (it) | 1985-05-28 |
JPS5354134A (en) | 1978-05-17 |
DE2748519A1 (de) | 1978-05-03 |
US4104505A (en) | 1978-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES463590A1 (es) | Un metodo, con su dispositivo correspondiente, para el recu-brimiento duro de un articulo. | |
ES8608266A1 (es) | Procedimiento de encendido de un arco para soplete de soldadura o de corte | |
EP0234848A3 (en) | A method and apparatus for applying a weld bead to a thin section of a substrate and an article of manufacture | |
GB1072022A (en) | Plasma arc generator with a fluidised bed electrode | |
ES469069A1 (es) | Un metodo y un soplete para soldadura por arco. | |
GB872563A (en) | Improved arc-working process and apparatus | |
EP0197455A3 (en) | A process for preparing and use of ceriated tungsten electrode material | |
ES457296A1 (es) | Un metodo perfeccionado de soldadura mig en plasma. | |
GB1439575A (en) | Method of and device for plasma mig welding | |
JPS51135859A (en) | Orifice tip end for plasma arc welding or cutting torch | |
GB912915A (en) | Electric arc welding | |
ES471522A1 (es) | Pistola para la soldadura de pernos por arco voltaico | |
ES8200033A1 (es) | Procedimiento de soldadura con gas de proteccion. | |
JPS529660A (en) | Process for gas shielded arc welding of consumable electrode | |
GB773821A (en) | Arc welding | |
GB1371365A (en) | Arc furnace electrodes | |
AU226992B2 (en) | Blowpipe type inert gas shielded metal arc torch | |
JPS5258036A (en) | Plasma arc torch | |
AU3826558A (en) | Blowpipe type inert gas shielded metal arc torch | |
ES435913A1 (es) | Un metodo y un soplete para soldadura mig en plasma. | |
GB791974A (en) | Improvements in or relating to the welding of ferrous metals | |
CA585994A (en) | Gas shielded arc welding torch | |
CA604535A (en) | Torch for gas shielded metal arc welding | |
JPS57209778A (en) | Gas shielded arc welding method | |
JPS53142948A (en) | Tig welding torch |