FR1107343A - Process for the protection of the internal surfaces of various copper objects and articles obtained by this process - Google Patents
Process for the protection of the internal surfaces of various copper objects and articles obtained by this processInfo
- Publication number
- FR1107343A FR1107343A FR1107343DA FR1107343A FR 1107343 A FR1107343 A FR 1107343A FR 1107343D A FR1107343D A FR 1107343DA FR 1107343 A FR1107343 A FR 1107343A
- Authority
- FR
- France
- Prior art keywords
- protection
- internal surfaces
- articles obtained
- various copper
- copper objects
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1107343T | 1954-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1107343A true FR1107343A (en) | 1955-12-29 |
Family
ID=9624401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1107343D Expired FR1107343A (en) | 1954-09-06 | 1954-09-06 | Process for the protection of the internal surfaces of various copper objects and articles obtained by this process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1107343A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321958A1 (en) * | 1975-08-23 | 1977-03-25 | Messerschmitt Boelkow Blohm | Flow formed maraging steel for high tensile workpieces - coated with metals to improve corrosion resistance |
-
1954
- 1954-09-06 FR FR1107343D patent/FR1107343A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321958A1 (en) * | 1975-08-23 | 1977-03-25 | Messerschmitt Boelkow Blohm | Flow formed maraging steel for high tensile workpieces - coated with metals to improve corrosion resistance |
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