arc melting

[¦ärk ¦melt·iŋ]

(metallurgy)

Melting and purification of metal in an electric-arc furnace.

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References in periodicals archive ?

Tenders are invited for vacuum arc melting furnace.

Rather than coating a high-melting-point refractory metal onto copper, they have made a Refractory Metal Coated Copper foil, applied as a clad layer through plasma transferred arc melting. This method clads virtually any metal to another metal independent of their diversity in properties, and provides corrosion and wear resistance, hardness and coefficient of friction for a variety of aerospace, defense and transportation applications.

Cladding lends strength to copper

Since the arc melting process is a dynamic stochastic process, it is difficult to make a precise deterministic model for an arc furnace load.

Using FACTS devices and energy storage systems for voltage flicker mitigation in electric arc furnaces

Electric Arc Melting Furnace Scrap Volatile Organic Chemicals Preheater (VOC)--98% reduction by weight or <20 ppmv as propane at outlet.

Proposed MACT rule set for publishing, AFS ad-hoc committee formed to represent industry. (Metalcasting Associations)

Tenders are invited for Amc for vacuum arc melting furnace for 3 years - 1 job

Amc For Vacuum Arc Melting Furnace For 3 Years - 1 Job

Army ARDEC RDAR-MEE, Materials Manufacturing and Prototype Technology Division, Picatinny Arsenal, N.J., American Engineering & Manufacturing, Amherst, Ohio, and Advanced Design Industries Inc., Sheffield Village, Ohio, are made with a plasma arc melting furnace technology that has been adapted to a continuous process.

Smaller, faster, cheaper titanium ingots

A source of advanced industrial arc melting of molybdenum includes the individual experiments carried out in 1943 to explain the possibilities of arc vacuum melting of molybdenum using alternating current (4) which laid foundations to the development of the process of production of molybdenum in the form of larger blanks than those produced at that time by powder metallurgy processes thus expanding the area of application of molybdenum as the structural material.

Investigation of the metal of ingots, produced from reduced molybdenum concentrate by electron beam remelting

The continuous arc melting concept is driven by the central cathode (graphite electrode) inside the inner vessel and the corresponding conductive bottom anode.

American Cast Iron Pipe Co. (Cover Story)

The advantages of electron beam remelting of molybdenum were utilised in comparison with vacuum arc remelting, the possibility of remelting the metal in any form (briquettes, powder, shavings), whereas in arc melting it is necessary to prepare a consumable electrode [5].

Electron beam melting of reduced molybdenum concentrate

It utilizes nobake molding and arc melting, and performs heat-treating and patternmaking in-house.

50th AFS Northwest Regional Conference: NW Foundrymen Focus on Global Casting, Energy Savings

Recalls Consultant Roy Lobenhofer, who worked at Clow and several other iron foundries in melt control and metallurgy: "During those days, ACIPCO installed a large cupola, Caterpillar's Mapleton Foundry put in a large induction shop and John Deere's East Moline foundry went to electric arc melting, so you can see that there was a clear choice of what was best."

Coreless Induction Melting of Iron

* preheating systems in electric arc melting operations provide the advantages of dryers and significant energy savings in the furnace.