Question

What is gauge and slag​

Answer 1

Answer:

Gauge : The impurities like clay present in ore is called gauge. Slag: When the molten metal in stirred with logs of green wood impurities get oxidised. These oxidised impurities formed over the surface of the molten metal is called slag.

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Answer 2

ANSWER —

Gauge : The impurities like clay present in ore is called gauge.

Slag: When the molten metal in stirred with logs of green wood impurities get oxidised. These oxidised impurities formed over the surface of the molten metal is called slag.

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