Azpi-aldeko gasen erauzketa sistema inklusio eduki murriztua duten altzairu-galdaketa osagaiak fabrikatzeko

A gas extraction system for extracting gas generated when casting metal articles by a sand moulding process using a casting device that comprises an upper sand mold, a lower sand mold and a support table for supporting the molds. The extraction system comprises a gas chamber located between the top surface of the support table and a bottom surface of the lower sand mold: The gas chamber isg connected to a vacuum pump.

Asmatzaileak:
Fernando Santos, David García, Hegoi Andonegi, Andrea Niklas.
Keyword-ak:

Aleazio berriak, goi-entropia, gogortasun hobetua, korrosioarekiko erresistentzia.

Atzera