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Melting Flow Index

An index evaluating the flow behavior of metallic alloys in the molten state to optimize casting and processing operations.

The melt flow index describes how well an alloy flows in the liquid state. It depends strongly on composition and temperature. If you don't hit the value, you'll get either porosity or cracks in the weld. Adjust temperature and feed speed until the pool sits clean. Wrong settings you'll notice immediately in the weld appearance.

MetallurgieSchweißtechnik

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