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OwnerBozena DUDZIK, Mateusz WOJCIECHOWSKI +1inventors
InventorsBozena DUDZIK, Mateusz WOJCIECHOWSKI, Fabiano CARMINATI
Estimating the term…
A grey cast iron may have within a ferrous matrix: an amount of carbon between 3.60 and 3.90% by weight; an amount of silicon between 1.40 and 1.90% by weight; an amount of titanium not higher than 0.10% by weight; an amount of boron between 0.04 and 0.07% by weight; an amount of vanadium between 0.07 and 0.14% by weight; an amount of manganese between 0.60% and 0.90% by weight; an amount of nickel not higher than 0.20% by weight; an amount of chromium not higher than 0.35% by weight; an amount of copper not higher than 0.35% by weight; an amount of phosphorus not higher than 0.10% by weight; an amount of sulphur not higher than 0.12% by weight; an amount of tin not higher than 0.10% by weight; an amount of molybdenum not higher than 0.10% by weight.
1-30. (canceled)
Grey cast iron comprising carbon, silicon, titanium, boron, vanadium, manganese, nickel, chromium, copper, phosphorus, sulphur, tin and molybdenum within a ferrous matrix, wherein:
Disc for disc brakes, comprising a braking band made of a grey cast iron according to claim 331.
Dependencies are inferred from the claim text.