GB447130A - Improvements in the welding of cast iron - Google Patents
Improvements in the welding of cast ironInfo
- Publication number
- GB447130A GB447130A GB3248434A GB3248434A GB447130A GB 447130 A GB447130 A GB 447130A GB 3248434 A GB3248434 A GB 3248434A GB 3248434 A GB3248434 A GB 3248434A GB 447130 A GB447130 A GB 447130A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- titanium
- alloy
- zirconium
- silicon
- 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)
Abstract
A welding rod consists of a steel alloy having a carbon content not substantially above about 0,5 per cent and from 1 to 10 per cent of titanium or zirconium or both, the sum total of the iron and titanium and/or zirconium being not less than 90 per cent. The titanium &c. content is preferably from 1 to 4 per cent and the carbon between 0,1 and 0,2 per cent or less. The alloy may contain reducing agents such as manganese, aluminium and silicon, from 0,2-4 per cent of silicon being used. Suitable alloys are: a ferro alloy containing either 2,1 per cent of titanium, 2,9 per cent of silicon, 0,35 per cent of aluminium and 0,23 per cent of carbon, or 0,6 per cent of zirconium, 2,8 per cent of silicon, 0,15 per cent of aluminium, 0,6 per cent of titanium and 0,05 per cent of carbon. The alloy may be produced by the alumino thermio process or by adding an alloy high or titanium or zirconium to a steel produced in electric or open hearth furnaces or in a crucible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3248434A GB447130A (en) | 1934-11-12 | 1934-11-12 | Improvements in the welding of cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3248434A GB447130A (en) | 1934-11-12 | 1934-11-12 | Improvements in the welding of cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB447130A true GB447130A (en) | 1936-05-12 |
Family
ID=10339283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3248434A Expired GB447130A (en) | 1934-11-12 | 1934-11-12 | Improvements in the welding of cast iron |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB447130A (en) |
-
1934
- 1934-11-12 GB GB3248434A patent/GB447130A/en not_active Expired
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