ELMET-ROLL

ELMET-ROLL is a worldwide provider for advanced technologies, products, and services for electroslag remelting process (ESR).

Being founded by inventor of ESR process Academician B.I.Medovar and making within decades research and engineering in this field we are one company who offer actual achievements of cutting-edge science in our furnaces.
We offer as complete supplies of modern ESR furnaces as well as technical design of furnace.
Elmet-roll provides best innovative consulting solutions for ESR equipment and technology due to fully integrated approach for ESR ingot manufacture from cosumable electrode and slag manufacture to ready ingot (including heat treatment) for guaranteed high quality round shape, flat and hollow products. Both
fully automation of process due to modern control system our furnaces and our technological know-how give to Customers best results.
Our consulting consists of detailed analysis of ESR furnace itself and consumable electrode and slag preparation practice, efficient problem-solving and use of developed solutions in the actual implementation. A number of tools are used for this purpose, complex processing of questionnaires information, technical audit in Customer site and technical assistance.
We propose to our Customers high-performance tailor-made equipment and systems of the ESR furnace. We focus on furnace equipment revamping and mdernization including mold, furnace head and lifting mechanisms, short current loop and control system.
We propose you traditional and newly developed ESR processes and equipment for their realization:
Standard ESR
- ESR for slab, forging and hollow ingot manufacture;
- ESR casting, ESR chill (die) casting, ESR spin casting.
New ESR techniques
ESR TC with two power sources (consumable electrode and current supplying mold) - efficient solution for manufacture of low segregation ingot of sphisticated steel and alloys (superalloys and titanium alloy);
- ESR with current supplying mold for dispersed & lumpy materials processing;
- Arc slag remelting in protective gases - the way to reduce electricity consumption at least 30% lower in compare with the standard ESR;
Arc slag remelting in nitrogen atmosphere - good decision for high nitrogen steel manufacture.
New ESR with liquid metal
- Electroslag refining with liquid metal (ESR LM) for solid and hollow ingot manufacture;;
- Electroslag surfacing by liquid metal (ESS LM).

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