Method and the system which improve the action of the artificial joint which applies gas cluster ion beam technology

摘要

This invention improves the artificial joint component surface the gas cluster ion beam (GCIB) making use of technology, holds down the occurrence of the worn fragment and bone softening condition. Gas cluster ion source (116) it generates the gas cluster particle, ionization (122) does and accelerates (126). GCIB heterogeneous processing expedient (132) with being irradiated the artificial joint (10) vis-a-vis the surface with specified strength, and the pattern forms the pattern which desires.