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Waste or impure matter. / Residue that forms on the surface of molten metal from oxidation. / The impurities in metal. / A waste product from working with metal.

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dross

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dross

/dɹɒs/

noun

Waste or impure matter. / Residue that forms on the surface of molten metal from oxidation. / The impurities in metal. / A waste product from working with metal.

The factory produces a lot of dross as a byproduct.

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詳細

意味（1）

Waste or impure matter.

意味（2）

Residue that forms on the surface of molten metal from oxidation.

意味（3）

The impurities in metal.

意味（4）

A waste product from working with metal.

Dross is related with the incomplete expulsion of the melt from the bottom of the kerf. For precision applications where the clean cutting edges are important the formation of dross at the bottom of the cutting kerf must be controlled. This requires deep understanding of the mechanisms of dross formation and the various materials and laser-cutting parameters which potentially control the formation of dross. For example, the highly cleaned (dross-free) cutting edges can be obtained in […]

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