| 摘要 |
A molten metal sampling device of the type incorporated in the end of a cardboard manipulating tube. A series of nested and perforated cups provide a tortuous entrance through a lower chamber passageway. A receiving chamber communicates with the lower chamber via a pair of passageways. In one embodiment the receiving chamber is divided by a partition into two secondary chambers. A thermocouple may be fixed in one of these secondary chambers to monitor the cooling of the metal sample as it solidifies.
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