RO55598A2 - - Google Patents
Info
- Publication number
- RO55598A2 RO55598A2 RO6797671A RO6797671A RO55598A2 RO 55598 A2 RO55598 A2 RO 55598A2 RO 6797671 A RO6797671 A RO 6797671A RO 6797671 A RO6797671 A RO 6797671A RO 55598 A2 RO55598 A2 RO 55598A2
- Authority
- RO
- Romania
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
- G03F7/029—Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
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- 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°C
- B23K35/3053—Fe as the principal constituent
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- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
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- 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
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
- B23K9/044—Built-up welding on three-dimensional surfaces
- B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
- B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Nonmetallic Welding Materials (AREA)
- Arc Welding In General (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO6797671A RO55598A2 (en:Method) | 1971-08-16 | 1971-08-16 | |
| DE19722239021 DE2239021B2 (de) | 1971-08-16 | 1972-08-08 | Verfahren zur Herstellung von rotationssymmetrischen Stahlkörpern durch Aufbringen von aus einem Schweißmaterial bestehenden Lagen oder Schichten auf eine Unterlage mittels eines Schweißverfahrens |
| AT687772A AT326981B (de) | 1971-08-16 | 1972-08-09 | Verfahren zur herstellung von rotationskorpernaus stahl durch automatisches unterpulverschweissen, insbesondere fur den bau von hochdruckbehaltern |
| FR7229359A FR2149498A1 (en) | 1971-08-16 | 1972-08-16 | Submerged arc welding - with continuous deposition of weld metal beads to form layered components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO6797671A RO55598A2 (en:Method) | 1971-08-16 | 1971-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO55598A2 true RO55598A2 (en:Method) | 1973-09-20 |
Family
ID=20089517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO6797671A RO55598A2 (en:Method) | 1971-08-16 | 1971-08-16 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT326981B (en:Method) |
| DE (1) | DE2239021B2 (en:Method) |
| FR (1) | FR2149498A1 (en:Method) |
| RO (1) | RO55598A2 (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1933799C2 (de) * | 1969-06-27 | 1982-11-18 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum Herstellen von vergüteten Stahlrohren |
| DE2364495C2 (de) * | 1973-12-24 | 1982-08-26 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Verfahren zum Herstellen von Großbauteilen durch Lichtbogen- oder Plasmaformschweißen |
| US4055389A (en) * | 1976-07-26 | 1977-10-25 | Leesona Corporation | Die construction |
| DE2815925C2 (de) * | 1978-04-13 | 1986-09-25 | Dieter 5063 Overath Feuer | Verfahren zum Auftragsschweißen von Material auf die Verschleißflächen von Kurbelwellen |
| DE2829436A1 (de) * | 1978-07-05 | 1980-01-24 | Rolf Prof Dr Ing Seybold | Verfahren zur herstellung von metallerzeugnissen |
| DE102006013552B3 (de) | 2006-03-24 | 2007-06-14 | Maschinenfabrik Gustav Wiegard Gmbh & Co. Kg | Unterpulverschweißverfahren zur Aufschweißung einer Nutzschicht auf einen Grundwerkstoff |
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1971
- 1971-08-16 RO RO6797671A patent/RO55598A2/ro unknown
-
1972
- 1972-08-08 DE DE19722239021 patent/DE2239021B2/de active Pending
- 1972-08-09 AT AT687772A patent/AT326981B/de active
- 1972-08-16 FR FR7229359A patent/FR2149498A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2149498B1 (en:Method) | 1975-03-28 |
| DE2239021B2 (de) | 1975-07-31 |
| AT326981B (de) | 1976-01-12 |
| FR2149498A1 (en) | 1973-03-30 |
| DE2239021A1 (de) | 1973-03-01 |
| ATA687772A (de) | 1975-03-15 |