| abstract |
ThenThe invention relates to a Cu-Zn-Si alloy comprising in% by weightn70 to 80% copper, 1 to 5% silicon, 0.0001 to 0.5% boron, up ton0.2% phosphorus and / or up to 0.2% arsenic and the remainder zinc plus unavoidablenImpurities, as well as the use and production of suchnAlloy, wherein the alloy by improved oxidation resistancenand by even mechanicalnCharacteristics distinguishes. |