PL52845B1 - - Google Patents
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- Publication number
- PL52845B1 PL52845B1 PL112887A PL11288766A PL52845B1 PL 52845 B1 PL52845 B1 PL 52845B1 PL 112887 A PL112887 A PL 112887A PL 11288766 A PL11288766 A PL 11288766A PL 52845 B1 PL52845 B1 PL 52845B1
- Authority
- PL
- Poland
- Prior art keywords
- flux
- manganese
- welding
- arc welding
- fluxes
- Prior art date
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- 230000004907 flux Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims 1
- 229910001634 calcium fluoride Inorganic materials 0.000 claims 1
- 229910052681 coesite Inorganic materials 0.000 claims 1
- 229910052906 cristobalite Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 229910052682 stishovite Inorganic materials 0.000 claims 1
- 229910052905 tridymite Inorganic materials 0.000 claims 1
- 238000005187 foaming Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
Opublikowano: 18.IIL1967 52845 KI. ^19 h, 3C/10-- k?k iir/tc, MKP B 23 k SS-/2H UKD Wspóltwórcy wynalazku: doc. dr inz. Jan Wegrzyn, mgr inz. Edward Chuchro Wlasciciel patentu: Instytut Spawalnictwa, Gliwice (Polska) Topnik do spawania lukiem krytym Istota wynalazku jest topnik do spawania lukiem krytym wysokomanganowy z dodatkiem tlenku ty¬ tanu przeznaczony do spawania duzymi szybkos¬ ciami.Dotychczas uzywane topniki wysokomanganowe szkliste pozwalaly na spawanie lukiem krytym tylko z szybkoscia do 60 metrów na godzine. Wie¬ ksze szybkosci mozna bylo osiagac stosujac top¬ niki wysokomanganowe spienione o postaci pu¬ meksu. Topniki takie jednak mialy te wade, ze wymagaly topienia przy bardzo wysokich tempe¬ raturach 1600—1800°C, celem odpowiedniego prze¬ grzania, co bylo niezbedne dla ich spienienia w wo¬ dzie.Trudnosc ta rozwiazuje topnik wedlug wynalazku o skladzie 30 do 45Vo MnO, 30 do 45%' Si02, 5 do 10%CaF2, 1 do 5%Ti02, oraz nieznaczne ilosci CaO i A1203. Wprowadzenie 1 do 5% tlenku tytanu ulat¬ wia proces spieniania topnika i umozliwia wyta¬ pianie go w nizszej temperaturze okolo 1500°C, co znacznie potania produkcje topnika polepszajac jednoczesnie jego wlasnosci technologiczno-spawal- nicze a zwlaszcza jego wlasnosci jonizacyjne oraz plynnosc zuzla spawalniczego. PLPublished: 18.IIL1967 52845 KI. ^ 19 h, 3C / 10-- k? K iir / tc, MKP B 23 k SS- / 2H UKD Co-authors of the invention: Assoc. Jan Wegrzyn, Ph.D., Edward Chuchro, M.Sc. Patent owner: Instytut Spawalnictwa, Gliwice (Poland) Flux for submerged arc welding The essence of the invention is a flux for arc welding, high manganese with the addition of titanium oxide, intended for high speed welding. the glassy high-manganese fluxes used allowed for covered arc welding only at a speed of 60 meters per hour. Higher velocities could be achieved by using manganese foamed high-manganese fluxes in the form of a mastic. Such fluxes, however, had the disadvantage that they required melting at very high temperatures of 1600-1800 ° C in order to sufficiently overheat, which was necessary for their foaming in water. This difficulty is solved by the flux according to the invention having a composition of 30 to 45 volts. MnO, 30 to 45% SiO 2, 5 to 10% CaF 2, 1 to 5% TiO 2, and minor amounts of CaO and Al 2 O 3. The introduction of 1 to 5% of titanium oxide facilitates the process of foaming the flux and allows it to be melted at a lower temperature of about 1500 ° C, which significantly cheaper the production of the flux, at the same time improving its technological and welding properties, especially its ionization properties and the fluidity of the welding slug . PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL52845B1 true PL52845B1 (en) | 1967-02-25 |
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