IT1131988B - Procedimento per migliorare la proprieta' di leghe - Google Patents
Procedimento per migliorare la proprieta' di legheInfo
- Publication number
- IT1131988B IT1131988B IT23649/80A IT2364980A IT1131988B IT 1131988 B IT1131988 B IT 1131988B IT 23649/80 A IT23649/80 A IT 23649/80A IT 2364980 A IT2364980 A IT 2364980A IT 1131988 B IT1131988 B IT 1131988B
- Authority
- IT
- Italy
- Prior art keywords
- ownership
- alloys
- procedure
- improve
- Prior art date
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
- 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
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/12—Gaseous compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/059,796 US4249963A (en) | 1979-07-23 | 1979-07-23 | Method for improving a property of an alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8023649A0 IT8023649A0 (it) | 1980-07-23 |
IT1131988B true IT1131988B (it) | 1986-06-25 |
Family
ID=22025289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23649/80A IT1131988B (it) | 1979-07-23 | 1980-07-23 | Procedimento per migliorare la proprieta' di leghe |
Country Status (9)
Country | Link |
---|---|
US (1) | US4249963A (it) |
JP (1) | JPS5655537A (it) |
BE (1) | BE884416A (it) |
DE (1) | DE3027730A1 (it) |
FR (1) | FR2461757B1 (it) |
GB (1) | GB2059996B (it) |
IL (1) | IL60649A (it) |
IT (1) | IT1131988B (it) |
NL (1) | NL8004248A (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2642347B2 (ja) * | 1987-03-30 | 1997-08-20 | 株式会社東芝 | 高硬度部材の製造方法 |
US4775602A (en) * | 1987-07-06 | 1988-10-04 | General Electric Company | Metallic coating of improved life |
DE3875444D1 (de) * | 1987-09-29 | 1992-11-26 | Vacuumschmelze Gmbh | Nickel-basis-lot fuer hochtemperatur-loetverbindungen. |
US5182080A (en) * | 1990-12-27 | 1993-01-26 | General Electric Company | Advanced high-temperature brazing alloys |
US5598968A (en) * | 1995-11-21 | 1997-02-04 | General Electric Company | Method for preventing recrystallization after cold working a superalloy article |
DE19614838A1 (de) * | 1996-04-16 | 1997-10-23 | Bwt Wassertechnik Gmbh | Ozonerzeuger |
US5898994A (en) * | 1996-06-17 | 1999-05-04 | General Electric Company | Method for repairing a nickel base superalloy article |
US5728227A (en) * | 1996-06-17 | 1998-03-17 | General Electric Company | Method for removing a diffusion coating from a nickel base alloy |
US6872912B1 (en) | 2004-07-12 | 2005-03-29 | Chromalloy Gas Turbine Corporation | Welding single crystal articles |
DE102005047737B4 (de) * | 2005-09-29 | 2007-07-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Lotmetallisierung |
EP1944563A1 (de) * | 2007-01-12 | 2008-07-16 | Innospin AG | Wärmetauscherrohre und Verfahren zur Herstellung von Wärmetauscherrohren |
WO2009129820A1 (de) * | 2008-04-22 | 2009-10-29 | Siemens Aktiengesellschaft | Glühung von gelöteten bauteilen in einem reduzierenden gas |
US10688577B2 (en) * | 2015-06-25 | 2020-06-23 | Delavan Inc. | Braze joints |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2656267A (en) * | 1945-05-10 | 1953-10-20 | Inland Steel Co | Metallurgical process |
US3215566A (en) * | 1963-01-10 | 1965-11-02 | Bethlehem Steel Corp | Treatment of sheet steel |
US3678570A (en) * | 1971-04-01 | 1972-07-25 | United Aircraft Corp | Diffusion bonding utilizing transient liquid phase |
US3859145A (en) * | 1973-11-08 | 1975-01-07 | Atomic Energy Commission | Passivation of brazed joints to fluorinating atmospheres |
FR2380354A1 (fr) * | 1977-02-09 | 1978-09-08 | Armines | Procede et appareillage de traitement superficiel thermochimique de pieces et de poudres en super-alliages refractaires |
US4098450A (en) * | 1977-03-17 | 1978-07-04 | General Electric Company | Superalloy article cleaning and repair method |
-
1979
- 1979-07-23 US US06/059,796 patent/US4249963A/en not_active Expired - Lifetime
-
1980
- 1980-07-22 DE DE19803027730 patent/DE3027730A1/de active Granted
- 1980-07-22 BE BE0/201483A patent/BE884416A/fr not_active IP Right Cessation
- 1980-07-22 IL IL60649A patent/IL60649A/xx unknown
- 1980-07-23 GB GB8024091A patent/GB2059996B/en not_active Expired
- 1980-07-23 FR FR8016195A patent/FR2461757B1/fr not_active Expired
- 1980-07-23 JP JP9999980A patent/JPS5655537A/ja active Granted
- 1980-07-23 NL NL8004248A patent/NL8004248A/nl not_active Application Discontinuation
- 1980-07-23 IT IT23649/80A patent/IT1131988B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5655537A (en) | 1981-05-16 |
BE884416A (fr) | 1981-01-22 |
IL60649A (en) | 1983-07-31 |
DE3027730A1 (de) | 1981-02-12 |
IT8023649A0 (it) | 1980-07-23 |
US4249963A (en) | 1981-02-10 |
NL8004248A (nl) | 1981-01-27 |
FR2461757B1 (fr) | 1987-09-11 |
DE3027730C2 (it) | 1989-06-01 |
GB2059996B (en) | 1983-05-18 |
GB2059996A (en) | 1981-04-29 |
JPH0144773B2 (it) | 1989-09-29 |
FR2461757A1 (fr) | 1981-02-06 |
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