PL162170B1 - Al-si alloy electrode for welding aluminium and its alloys - Google Patents
Al-si alloy electrode for welding aluminium and its alloysInfo
- Publication number
- PL162170B1 PL162170B1 PL28529890A PL28529890A PL162170B1 PL 162170 B1 PL162170 B1 PL 162170B1 PL 28529890 A PL28529890 A PL 28529890A PL 28529890 A PL28529890 A PL 28529890A PL 162170 B1 PL162170 B1 PL 162170B1
- Authority
- PL
- Poland
- Prior art keywords
- potassium
- alloys
- calcium
- chlorides
- electrode
- Prior art date
Links
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
Elektroda siluminowa do spawania aluminium i jego stopów, o otulinie zawierającej chlorki potasowców, wapniowców i innych metali, znamismna tyra, że zawiera, w procentach wagowych, 0-5% chlorku magnezu, 0-5% chlorku wapnia, 0-10% siarczanu potasu, reszta - chlorki i fluorki potasowców i wapniowców.Silumin electrode for welding aluminum and its alloys, with a coating containing Chlorides of potassium, calcium and other metals, a characteristic trait that it contains, as a percentage by weight, 0-5% magnesium chloride, 0-5% calcium chloride, 0-10% potassium sulfate, the rest - chlorides and fluorides of potassium and limestone.
Description
Przedmiotem wynnlazku Jest elektroda sHuminowa (A1S15) do spawania aluminium i Jego stopdw, szczególnie we wszelkiego rodzaju pracach remintowych i naprawczych.The subject of the invention is the SHUMIN electrode (A1S15) for welding aluminum and its alloys, especially in all kinds of renovation and repair works.
Znane dotychczas otulone elektrody aluminiowe i siluminowe zawierają w otulinie chlorki i fluorki potasowcdw, wapniowcdw i innych metali w znacznych ilościach. Elektrody te nie zawsze odznaczaję się stabilnym Jarzeniem się łuku, trwałośclę otuliny i łatwościę usuwania ZuZla ze spoiny. Występuję rdwniez trudności przy produkcji tych elektrod, zwięzane z procesem ich prasowania. Szczegdlnie korzystne własności ujawnia chlorek wapnia i magnezu, lecz zbyt duże ilości tych chlorkdw przyczyniają się do skłonności rozkładu otulin elektrodowych.The previously known coated aluminum and silumin electrodes contain large amounts of chlorides and fluorides of potassium, calcium and other metals in their coating. These electrodes are not always characterized by stable glow of the arc, durability of the cover and easy removal of ZuZla from the weld. There are also difficulties in the production of these electrodes, related to the process of their pressing. Particularly favorable properties are revealed by calcium and magnesium chloride, but too large amounts of these chlorides contribute to the tendency to decompose the electrode coatings.
Elektroda siluminowa według wynalazku charakteryzuje się tym, ze zawiera w otulinie małe ilości chlorkdw, przy czym chlorku magnezu zawiera 0-5% wagowych, chlorku wapnia 0-5% wagowych oraz siarczan potasu w ilości 0-10% wagowych, reszta chlorki i fluorki potasowcdw i wapniowcdw. W celu rozrdZnienia elektrod otulina może zawierać barwnik, zwłaszcza indygo lub ultramarynę.The silumin electrode according to the invention is characterized by the fact that it contains small amounts of chlorides in the coating, the magnesium chloride containing 0-5% by weight, calcium chloride 0-5% by weight and potassium sulphate in the amount of 0-10% by weight, the rest chlorides and potassium fluorides and calcium The coating may contain a dye, in particular indigo or ultramarine, for the purpose of thinning the electrodes.
Zaletę elektrod według wynalazku jest poprawa stabilności jarzenia się łuku przy spawaniu, poprawa trwałości otulin elektrodowych, oraz ułatwienia w procesie produkcji elektrod.The advantage of the electrodes according to the invention is the improvement of the stability of the arc glow during welding, the improvement of the durability of the electrode coatings, and the facilitation of the electrode production process.
Przykłady składu chemicznego otulin elektrodowych według wynalazku:Examples of the chemical composition of the electrode coatings according to the invention:
Departament Wydawnictw UP RP. Nakład 90 egz.Publishing Department of the Polish Patent Office. Circulation of 90 copies
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL28529890A PL162170B1 (en) | 1990-05-23 | 1990-05-23 | Al-si alloy electrode for welding aluminium and its alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL28529890A PL162170B1 (en) | 1990-05-23 | 1990-05-23 | Al-si alloy electrode for welding aluminium and its alloys |
Publications (2)
Publication Number | Publication Date |
---|---|
PL285298A1 PL285298A1 (en) | 1991-12-02 |
PL162170B1 true PL162170B1 (en) | 1993-09-30 |
Family
ID=20051282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL28529890A PL162170B1 (en) | 1990-05-23 | 1990-05-23 | Al-si alloy electrode for welding aluminium and its alloys |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL162170B1 (en) |
-
1990
- 1990-05-23 PL PL28529890A patent/PL162170B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL285298A1 (en) | 1991-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Henley | Anodic oxidation of aluminium and its alloys: the pergamon materials engineering practice series | |
US6019856A (en) | Solderless aluminum brazing | |
NO974219L (en) | Anodization of magnesium as well as magnesium-based alloys | |
WO1993015871A1 (en) | Aluminum brazing sheet | |
PL162170B1 (en) | Al-si alloy electrode for welding aluminium and its alloys | |
US2694678A (en) | Electropolishing process and composition | |
US5171376A (en) | Fluxes for aluminium brazing or welding | |
SU407695A1 (en) | ELECTRODE COATING | |
JPH0670269B2 (en) | Aluminum / zinc alloy hot-dip flux | |
PL161901B1 (en) | Electrode coating compound for electrodes made of aluminium and its alloys | |
US6207125B1 (en) | Recycling of flux material | |
PL153863B1 (en) | Electrode coating wor welding copper and copper alloys | |
PL163475B1 (en) | Method of obtaining a sr-al master alloy | |
PL154776B1 (en) | Inoculant for sub-eutectic al-si alloys | |
PL127968B1 (en) | Modifying-refining agent for aluminium or aluminium alloys | |
PL39130B1 (en) | ||
PL168880B1 (en) | Solder for soldering any metals except of aluminium | |
PL104699B1 (en) | COATING-REFINING AGENT FOR MELTING ALUMINUM OR ITS ALLOYS | |
SU958064A1 (en) | Flux for soldering copper and its alloys | |
BG49418A1 (en) | Spread for crucibles | |
SU1134622A1 (en) | Adjusting additive for electrolyte for aluminium production | |
JPH0199794A (en) | Aluminum brazing sheet material having high corrosion resistance and high strength for brazing with flux and brazing method with flux | |
Kawakatsu et al. | Erosion(Corrosion) of Aluminum-Base Alloys by Molten Brazing Flux | |
Moskvitin et al. | Interaction of Components of a Three-Layer Electrolyte Bath Used in Aluminum Refining | |
Muellerthann et al. | New Aspects on Stub Protection Mix |