hearth furnace

hearth furnace

[′härth ‚fər·nəs]
(metallurgy)
A furnace designed to heat the charge, resting on the hearth, by passing hot gases over it.
References in periodicals archive ?
Tenders are invited for a set of 8 types hearth bricks for bogie hearth furnace as per drg.
"The open hearth furnace we had was dead - we knew that.
The loading of raw material onto the moving hearth furnace is done with over head magnets of specific capacities.
Ural-Recycling will be the operator, while ZincOx will contribute with testwork and rotary hearth furnace recycling technology know-how, plant design and commissioning and technical backup.
Equipment designs include Basketless Heat Treating System (BHTS[R]) for the T4, T5, T6, T7 processing of aluminum castings & forgings, Aluminum Modular Furnace Systems, Precision Air Quench Systems, Continuous Mesh Belt Furnace Systems, Roller Hearth Furnace Systems, Screw Hearth Furnace Systems, Rotary Hearth Furnace Systems, Cast Link Belt Furnace Systems, Car Bottom Furnace Systems, Batch Integral Quench Furnace Systems, Walking Beam Furnace Systems and a SCADA system designed especially for the heat treating industry.
But in 1976, after the huge resistance put up in Shotton, the new L ernment reviewed British Stee Mr Monti said: "We wer three -year grace and that gave leeway to look for alternatives "The open hearth furnace w dead - we knew that.
The pellets are fed into a rotary hearth furnace. Reduction, melting and slag separation occur in about 10 minutes.
They have also agreed to supply steel slabs to each other in response to their plans to reline six blast furnaces in the five years from April 2007 and cooperate in POSCO's introduction of a Nippon Steel-type rotary hearth furnace.
Tokyo, Japan, Feb 8, 2006 - (JCN) - Nippon Steel and Mitsubishi Corporation jointly announced on February 6 that they have won an order from Asahi Industries to construct a rotary hearth furnace (RHF).
The cover of that first issue contained an unobtrusive photo of an open hearth furnace at U.S.
As a result of the agreement, Galt is undertaking an expansion program that will include a new scrap preparation facility, a plasma consolidation furnace, and a plasma hearth furnace. Currently, Galt produces ferrotitanium and specialty alloys.
Incinerating sewage sludge that has been partly dewatered (as by a vacuum filter) is possible in a multiple hearth furnace. Typically, this consists of a refractory lined, steel jacketed circular unit, which contains four or more hearths, one above the other, according to the capacity required for a specific installation.