casting core

The residuals were used to make casting cores or for cattle feed.

Plates are used as casting cores.

Core plugs are used to fill the sand casting core holes found on water-cooled internal combustion engines.

For example, a cold-box sand casting core binder is sodium silicate which hardens on exposure to carbon dioxide.

"With its 4.235" bore size, the 427 block was expensive to manufacture as the slightest shifting of the casting cores could make a block casting unusable.

To build his trotting horse, Leonardo used the so-called indirect casting technique, which allows the re-use of negatives prepared for the construction of the casting core.

Having ranged rapidly through the materials that are datable by TL, we must not forget that it is also widely used in authenticity testing of both ceramics and the casting cores of bronzes.

Using an ordinary two-flute twist drill bit to enlarge the hole resulting from a casting core will not produce a clean result, the result will possibly be out of round, off center and generally of poor finish.