Abstract : The release of metallic ions from biomaterials, such as austenitic stainless steels and cobalt-chromium alloys, into the human body due to corrosion and wear has created a potential use for S-phase surface engineering in the biomedical sector. This field is highly multidisciplinary and requires extensive collaborative research. This paper highlights the accomplishments of the author's multidisciplinary approach and research collaboration in order to create surfaces which can be used in the medical environment. Our results from previous research and ongoing work in biocompatibility, corrosion, tribology and surface characterisation will be presented.