GB1090724A - Flux-coated electrodes for depositing cast iron weld metal - Google Patents
Flux-coated electrodes for depositing cast iron weld metalInfo
- Publication number
- GB1090724A GB1090724A GB924664A GB924664A GB1090724A GB 1090724 A GB1090724 A GB 1090724A GB 924664 A GB924664 A GB 924664A GB 924664 A GB924664 A GB 924664A GB 1090724 A GB1090724 A GB 1090724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cast iron
- coating
- flux
- depositing
- added
- 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
- 229910001018 Cast iron Inorganic materials 0.000 title abstract 5
- 230000004907 flux Effects 0.000 title abstract 4
- 238000000151 deposition Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 abstract 5
- 238000000576 coating method Methods 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- 239000004111 Potassium silicate Substances 0.000 abstract 1
- 229910007981 Si-Mg Inorganic materials 0.000 abstract 1
- 229910008316 Si—Mg Inorganic materials 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 239000010436 fluorite Substances 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052913 potassium silicate Inorganic materials 0.000 abstract 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- B23K35/306—Fe as the principal constituent with C as next major constituent, e.g. cast iron
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
A flux coated electrode for depositing cast iron weld metal comprises a steel core wire and a flux coating which contains Si, C and 20-65% by weight finely divided Fe in addition to the fluxing agents. The Fe is added as a powder or as filings or as powdered cast iron, ferro carbon or high carbon iron. The fluxes are limestone and fluorspar with sodium and/or potassium silicate as a binder, the powdered coating materials being extruded on to the core wire. Ni or a Ni alloy powder may be added to the coating and in order to form a spheroidal cast iron weld a spheroidizing agent such as Ca, Mg or Re may be added e.g. as Fe-Si-Mg. The coating volume to wire volume ranges from 1.5-1 to 3.5-1. The coating has the following composition range:- .Fe/Si.10-60% by weight .Fe or Fe/C or cast iron.20-65% .Graphite.4-30% .CaCO3/CaF2.10-40% .Ni.0-8% .Spheroidizing agent (optional).0.5-5%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB924664A GB1090724A (en) | 1964-03-04 | 1964-03-04 | Flux-coated electrodes for depositing cast iron weld metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB924664A GB1090724A (en) | 1964-03-04 | 1964-03-04 | Flux-coated electrodes for depositing cast iron weld metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1090724A true GB1090724A (en) | 1967-11-15 |
Family
ID=9868254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB924664A Expired GB1090724A (en) | 1964-03-04 | 1964-03-04 | Flux-coated electrodes for depositing cast iron weld metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1090724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030419A1 (en) * | 1979-11-21 | 1981-06-17 | GKN FORGINGS LIMITED(now known as GKN Shardlow Limited) | Welding process and electrode therefor |
-
1964
- 1964-03-04 GB GB924664A patent/GB1090724A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030419A1 (en) * | 1979-11-21 | 1981-06-17 | GKN FORGINGS LIMITED(now known as GKN Shardlow Limited) | Welding process and electrode therefor |
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