Definition of Taphole. Meaning of Taphole. Synonyms of Taphole

- inclusion of nitrogen and slag in the liquid steel. These furnaces have a taphole that p****es vertically through the hearth and s****, and is set off-centre...
- furnaces may have as many as four tapholes and two casthouses. Once the pig iron and slag has been tapped, the taphole is again plugged with refractory...
- making incisions in the bark, the Europeans used the method of drilling tapholes in the trunks with augers. Prior to the 19th century, processed maple sap...
- Large ladles in the steelmaking industry may use slide gates below the taphole. Ladles can be either open-topped or covered. Covered ladles have a (sometimes...
- side wall, in correspondence with the lower part of the crucible, is the taphole. At the centre of the upper base of the oven is an escape tube for gases...
- converters. This draining process is known as tapping the furnace. The matte taphole is normally a hole through a water-cooled copper block that prevents erosion...
- of a rebuilt blast furnace, at right, a worker with a tool for punching tapholes, in the background at center, the rising Sun with rays going up. Along...