Corrugated jacket for molten metal sampler.

摘要

Disclosed herein is a molten metal sampler with a wrap of corrugated board with flutes which provide vertical channels for conveying and outgasing the gas caused by reaction of the body of a molten metal sampler or immersion thermocouple in the molten metal to above the surface of the metal to prevent splash of the equipment operators. The corrugated board is coated with a refractory cement to protect the corrugated board during immersion to maintain the integrity of the channels.