GB632931A - Improvements in or relating to coated welding rods - Google Patents
Improvements in or relating to coated welding rodsInfo
- Publication number
- GB632931A GB632931A GB21533/46A GB2153346A GB632931A GB 632931 A GB632931 A GB 632931A GB 21533/46 A GB21533/46 A GB 21533/46A GB 2153346 A GB2153346 A GB 2153346A GB 632931 A GB632931 A GB 632931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphur
- per cent
- relating
- sulphur content
- coated welding
- 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
- 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
- B23K35/3053—Fe as the principal constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
- Arc Welding In General (AREA)
Abstract
632,931. Uniting by fusion. PHILIPS LAMPS, Ltd. July 18, 1946, No. 21533. Convention date, April 23, 1942. [Class 83 (iv)] A sulphur-sensitive coated welding rod has a core made of iron containing less than 0.03 per cent sulphur and in which segregation has been prevented. The segregation may be prevented by the addition of aluminium or silicon to the liquid iron or by agitation of the solidifying melt. In welding workpieces of high sulphur content it is desirable that the sulphur content of the core should not exceed 0.015 per cent. The sulphur content of the coating should not exceed 0.030 per cent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL632931X | 1942-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB632931A true GB632931A (en) | 1949-12-05 |
Family
ID=19788787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21533/46A Expired GB632931A (en) | 1942-04-23 | 1946-07-18 | Improvements in or relating to coated welding rods |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR894157A (en) |
| GB (1) | GB632931A (en) |
-
1943
- 1943-04-21 FR FR894157D patent/FR894157A/en not_active Expired
-
1946
- 1946-07-18 GB GB21533/46A patent/GB632931A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR894157A (en) | 1944-12-15 |
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