BE873919A - Tuyeres de haut fourneau a protection amelioree et procede pour obtenir cette amelioration - Google Patents
Tuyeres de haut fourneau a protection amelioree et procede pour obtenir cette ameliorationInfo
- Publication number
- BE873919A BE873919A BE6046749A BE6046749A BE873919A BE 873919 A BE873919 A BE 873919A BE 6046749 A BE6046749 A BE 6046749A BE 6046749 A BE6046749 A BE 6046749A BE 873919 A BE873919 A BE 873919A
- Authority
- BE
- Belgium
- Prior art keywords
- improvement
- procedure
- obtaining
- improved protection
- furnace tubes
- 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
- B23K35/24—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
- B23K35/3046—Co as the principal constituent
-
- 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
- B23K35/3033—Ni as the principal constituent
- B23K35/304—Ni as the principal constituent with Cr as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6046749A BE873919A (fr) | 1979-02-02 | 1979-02-02 | Tuyeres de haut fourneau a protection amelioree et procede pour obtenir cette amelioration |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE873919 | 1979-02-02 | ||
BE6046749A BE873919A (fr) | 1979-02-02 | 1979-02-02 | Tuyeres de haut fourneau a protection amelioree et procede pour obtenir cette amelioration |
Publications (1)
Publication Number | Publication Date |
---|---|
BE873919A true BE873919A (fr) | 1979-05-29 |
Family
ID=25658776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE6046749A BE873919A (fr) | 1979-02-02 | 1979-02-02 | Tuyeres de haut fourneau a protection amelioree et procede pour obtenir cette amelioration |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE873919A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1002036A5 (fr) * | 1987-03-30 | 1990-05-29 | Owens Illinois Glass Container | Outil en alliage a base de nickel pour le faconnage du verre. |
-
1979
- 1979-02-02 BE BE6046749A patent/BE873919A/fr not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1002036A5 (fr) * | 1987-03-30 | 1990-05-29 | Owens Illinois Glass Container | Outil en alliage a base de nickel pour le faconnage du verre. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CENTRE DE RECHERCHES METALLURGIQUES - CENTRUM VOO Effective date: 19880228 |