GB1313292A - Welding consumables and their production - Google Patents
Welding consumables and their productionInfo
- Publication number
- GB1313292A GB1313292A GB1313292DA GB1313292A GB 1313292 A GB1313292 A GB 1313292A GB 1313292D A GB1313292D A GB 1313292DA GB 1313292 A GB1313292 A GB 1313292A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- welding
- sheath
- rolls
- sheets
- 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
- 238000003466 welding Methods 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000843 powder Substances 0.000 abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 241000581002 Murex Species 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- OJYGBLRPYBAHRT-IPQSZEQASA-N chloralose Chemical compound O1[C@H](C(Cl)(Cl)Cl)O[C@@H]2[C@@H](O)[C@@H]([C@H](O)CO)O[C@@H]21 OJYGBLRPYBAHRT-IPQSZEQASA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 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
- B23K35/3033—Ni 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
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
-
- 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
- B23K35/40—Making wire or rods for soldering or welding
- B23K35/406—Filled tubular wire or rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
1313292 Making welding rods MUREX WELDING PROCESSES Ltd 7 May 1970 [9 April 1969] 18153/69 Headings B3A and B3R A method of producing a welding consumable (e.g. electrode) comprises folding a metal strip 2 longitudinally into a U-shaped cross-section by rolls 4, feeding a free-running metallic powder from a hopper 6 into the fold, continuing the folding by rolls 8 to form a sheath, and welding the sheath with a resistance welder 10 with sufficient heat to at least partially sinter the powder. The sheath may be preheated by an induction heater before the welding step and the completed sheath may be compacted by either rolls or drawing dies. In a second embodiment two corrugated or grooved sheets 12 are juxtaposed so as to form longitudinal passages which are then filled with the powder. The sheets 12 are welded together and subjected, together with the powder, to a sintering process after which the sheets are slit longitudinally. Examples of tube and powder composition are (1) an iron tube filled with powder consisting of 50% chromium, 24% nickel, 4% molybdenium and the balance being iron, (2) a nickel tube filled with powder consisting of mainly copper but with small percentages of alumium and titanium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1815369 | 1969-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1313292A true GB1313292A (en) | 1973-04-11 |
Family
ID=10107548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1313292D Expired GB1313292A (en) | 1969-04-09 | 1969-04-09 | Welding consumables and their production |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU1363470A (en) |
| GB (1) | GB1313292A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112449A (en) * | 1975-03-28 | 1976-10-04 | Hitachi Cable | Filler metal and method of producing the same |
| US4738714A (en) * | 1986-02-10 | 1988-04-19 | Hoogovens Groep B.V. | Powder filled tube and a method for the continuous manufacture of such tube |
| US10646965B2 (en) | 2015-08-11 | 2020-05-12 | Hobart Brothers Llc | Tubular welding wire with a thinner sheath for improved deposition rates |
-
1969
- 1969-04-09 GB GB1313292D patent/GB1313292A/en not_active Expired
-
1970
- 1970-04-08 AU AU13634/70A patent/AU1363470A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112449A (en) * | 1975-03-28 | 1976-10-04 | Hitachi Cable | Filler metal and method of producing the same |
| US4738714A (en) * | 1986-02-10 | 1988-04-19 | Hoogovens Groep B.V. | Powder filled tube and a method for the continuous manufacture of such tube |
| US10646965B2 (en) | 2015-08-11 | 2020-05-12 | Hobart Brothers Llc | Tubular welding wire with a thinner sheath for improved deposition rates |
| EP3130425B1 (en) * | 2015-08-11 | 2021-01-06 | Hobart Brothers Company | Tubular arc welding wire with a thinner sheath for improved deposition rates |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1363470A (en) | 1971-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |