EXHAUST-GAS TURBOCHARGER COMPONENT

摘要

The invention relates to an exhaust-gas turbocharger component (10) having at least one flow-conducting component surface (11) and having a discontinuity structure (12) which is formed on the component surface (11), wherein the discontinuity structure (12) has a multiplicity of punctiform depressions (13) which are arranged separately from one another on at least one part of the component surface (11).