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Service- und Qualitätsmarktführer für Wolfram – More than just Tungsten

TIG welding electrodes

Whatever the application, we ensure reliable stability while welding.

Service- und Qualitätsmarktführer für Wolfram – More than just Tungsten > Products > Electrodes > TIG welding electrodes

Optimal conditions for tungsten welding with inert gas

Unsere WIG-Schweißelektroden entwickeln wir zu 100 Prozent in Deutschland und fertigen sie ab Pulver. Die umfangreiche Palette besteht aus Eigenentwicklungen und DIN-Normelektroden.

Sie überzeugt daher durch:

  • zuverlässige Zündsicherheit
  • geringeren Abbrand
  • homogene Verteilung der Inhaltsstoffe
  • lange Standzeiten
  • hohe Lichtbogenqualität

Als einziges europäisches Herstellungsunternehmen haben wir die Zulassung, Wolfram-Thorium zu fertigen. Daher bieten wir neben strahlungsfreien Alternativen die einzigen WTh-Elektroden in Premium-Qualität.

WS2 ® WITSTAR®

Anwendungsbereiche: WIG, Plasma-Anwendungen, Licht- und Beleuchtungstechnik

Unsere erste Eigenentwicklung ist weltweit bekannt und gleichermaßen beliebt. Das Original mit der korrekten 2 Gewichtsprozent Seltenerd-Mischung gibt es nur bei uns. Denn wegen ihrer positiven Eigenschaften wird die WS2® als einzig ernst zu nehmende WTh-Alternative gerne von anderen Herstellungsunternehmen kopiert.

Habe den letzten Satz nach oben geschoben.Gew.-% habe ich ausgeschrieben. Sollte es in einem technischen Text als Einheitsangabe stehen, bitte austauschen: Gew.-%Selten-Erd-Mischung wird sonst als Seltenerd-Mischung geschrieben.

INOSTAR®

INOSTAR

INOSTAR®

Fields of application: TIG, plasma applications, lighting and illumination technology Our latest top development since 2013: the INOSTAR® alloy. It contains up to
 2 percent by weight of a rare earth blend, further improving the already excellent properties of the WS2 alloy:
  • Even better ignition
  • Even lower burn-off
  • Even longer service life
We therefore see the area of application mainly in high-purity bonds needed in the fields of medicine, pharmaceuticals and food technology. Sensitive metals such as titanium can also be welded without problems.

ALUSTAR®

ALUSTAR Applications: TIG welding of aluminium alloys ALUSTAR® is an alloy developed especially for welding aluminium. Its composition extends the service life and improves arc focusing. Perfect dome formation and a reduction of post-processing are positive side effects.

WTh – tungsten thorium

Schweisselektroden Fields of application: TIG welding, plasma applications Notwithstanding the dangers that slightly radioactive electrodes may pose, many welders in Europe and Asia continue to swear by “their red” WTh20. Up to 4 percent by weight of thorium dioxide is added to alloys of the WTh type during production. Ignitability increases with a higher oxide content compared to pure tungsten.
 Thoriated tungsten is used wherever a stable electron exit is essential: in plasma spraying, electron beam sources and also welding (see above). The electrode responds “good naturedly” to high amperages. But it must be handled with special caution: Vapours or fine dust produced during welding or while resharpening the electrode tip can cause health problems in the body. Implementing suitable safety measures (extraction) is very important in this case. Our company is Europe’s sole manufacturer authorised for tungsten-thorium production, which is also why we offer the only WTh electrodes that are 100% compliant with German quality standards.