Danieli & C. Officine Meccaniche S.p.a.

Rotelec Sa

Nicola Gagliardi

Andrea Codutti

Matteo Nobile

Fabio Guastini

Marco Ansoldi

Romano Sellan

Paolo Burin

Nikolas Salvador

Damiano Patrizio

Andrea Pasut

Marco Petronio

Luca Mattinzioli

The invention is related to a plant for the classification of scrap according to its chemical composition. The plant contains a shear adapted to cut scrap; downstream of the shear an analyser of the chemical composition of the sheared material; means of transport, comprising a plurality of vibrating feeders and conveyors to transport the sheared material to the analyser; and a discharge system adapted to divide the material analysed according to its chemical composition. The shearing in a related method is followed by chemical analysis of the sheared material which allows its division into fractions of sheared scrap with different chemical compositions. The invention helps to optimise the feeding of melting furnaces with different types of scrap which are distinguished, for example, by their copper content.

Plant and method for classifying scrap

A method for electromagnetic stirring of liquid metal in a continuous charge electric arc furnace, in which there are positioned a first electromagnetic field along a first axis of electromagnetic stirring and a second electromagnetic field along a second axis of electromagnetic stirring.

Method of stirring liquid metal in an electric arc furnace

An electromagnetic device for laterally containing a liquid metal, having a first electrical conductivity, at one open side end of a passage defined between two counter-rotating casting rolls, at least the surfaces of which are made of a ferromagnetic material, said device comprising

Electromagnetic device for laterally containing liquid metal in a casting of metal products

A heating device and/or method to heat a slab, and in particular its edges, by electromagnetic induction, including an electric coil and a magnetic concentrator associated with the electric coil.

Heating device and corresponding apparatus and method

Growing community of inventors

Buttrio, Italy

Nicola Gagliardi