← Glossary

Arc Pressure Distribution

Arc pressure distribution describes how the plasma flow presses on the molten metal, influencing the depth of the weld pool.

Physiochemical Mechanism of Action

The arc generates a strong plasma jet that impinges on the metal. The pressure distribution determines how deep the molten pool penetrates and spreads.

Metallurgical Relevance & Risks in Welding

Uneven pressure distribution can lead to irregular fusion faces or porosity. Too much pressure can contaminate the surface, too little may not melt the material sufficiently.

Workshop Practice & Action Guidelines

Make sure the arc is correctly aligned and has an even pressure distribution on the weld. Monitor the depth of the molten pool and adjust settings to ensure a uniform fusion profile.

MetallurgieSchweißtechnik

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