taphole


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taphole

(ˈtæpˌhəʊl)
n
(Metallurgy) a hole in a furnace for running off molten metal or slag

tap•hole

(ˈtæpˌhoʊl)

n.
a hole in a blast furnace, steelmaking furnace, etc., through which molten metal or slag is tapped off.
[1585–95]
References in periodicals archive ?
This acquisition will allow Allied to increase its manufacturing presence in the Southeast, add taphole clay to its line of refractory products and expand its sales into the steel industry, The sale includes Riverside's Pell City, Alabama manufacturing operation, monolithic and pre-cast refractory shapes products, refractory coatings and mortars and high-alumina and anhydrous taphole clay products.
Tenders are invited for Application Of Taphole Mass At Converters 1 , 2 And 3 Of Sms
A patented furnace advanced slag-free tapping system (FAST) allows charging, tapping and taphole refilling under power-on conditions.
The crawler is launched through a 4-inch taphole drilled into the main using standard no-blow hot tap technology.
The Commission found that the tie-up would significantly impede effective competition in the European markets of phenolic resins for refractory bricks, shapes, and taphole clay (refractory materials).
Molten coal ash will flow out of a taphole in the bottom of the vessel and into a water-filled quench bath to become a solid slag that can be used as a building material.
Crude lead and discard slag are tapped continuously from this furnace through a single taphole and separated in a conventional forehearth.
The investment the largest since the Indian owners took over the works in 2007 will see an enhanced fume extraction system and modern taphole equipment installed.
When the molten aluminum reaches a certain volume, it flows continuously out of the taphole into a connected holding crucible, where it is stored.
In mid-September, the failure of a taphole cooling-block resulted in extensive damage to the converting furnace.
Drill your taphole about 1 1/2" into good wood (which means maybe 2 1/2" in heavy bark).