Edr Fittings produces any kind of detail in super alloys with a high nickel content such as the best known Inconel ® using the investment casting process.
After appropriate melting tricks and specific heat treatments, this special alloy acquires an excellent endurance to oxidation and very elevated mechanical specifications even at high operative temperatures
The Inconel® belongs to the family of heat-resistant superalloys (HRSA) with an astenitic structure made of nickelchromium in variable percentages from 14% to 72% for nickel and from 14% to 29% for chromium.
Thanks to this particular composition this alloy has an excellent endurance to oxidation at high temperature and to corrosion; due to these characteristics it is applied in the production of parts for gas turbines in the oil industry, in the automotive and aerospace fields and in the medical sector.
In the automotive-motorsport field, Edr Fittings produces particular elements which are subject to thermal and structural stress, such as: exhaust manifolds, injector fittings, high performances turbine parts and petrolchemical burners.