![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
2. AC arc furnace
2.1 Technology description
In the three-phase AC arc furnace, arcs develop between each of the three graphite electrodes and the metal. The metal melts as a result of direct attack by the arcs, which form pits in the solid metal charge. Once these pits have been formed, the arcs work on a liquid bath whose volume increases during the melting process.
The oven consists of the following components (figure 3 ):
the tank ;
the tilting cradle ;
the vault.
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Electricity networks and applications
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
AC arc furnace
References
Standardization
International Electrotechnical Commission IEC
- Compatibilité électromagnétique (CEM) - Partie 3 : Limites - Section 6 : Évaluation des limites d'émission pour les charges déformantes raccordées aux réseaux MT et HT - Publication fondamentale en CEM - CEI/TR 61000-3-6 - (1996-10)
- Compatibilité électromagnétique (CEM) - Partie 3 : Limites - Section 7 : Évaluation des limites d'émission des charges fluctuantes...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference