Component distribution in gradient biomaterial prepared with multi grades energy PIII / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 104-106, 2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-311096
ABSTRACT
During the preparation of functional gradient materials (FGM) with plasma immersion ion implantation-ion beam enhanced deposition (PIII-IBED), the combination strength between the coating and the substrate would be greatly affected by the implantation dose and the distribution of implanted ions in substrate. According to the requirements of FGM, an idea of multi grades energy implantation had been suggested, with which the Gauss peak could be moved toward the surface, and the concentration of implanted ions could be maximized at the surface. In this study, the distribution of carbon ions implanted into titanic alloy substrate have been simulated theoretically, and the tentative idea have been confirmed experimentally.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Titânio
/
Simulação por Computador
/
Próteses Valvulares Cardíacas
/
Carbono
/
Materiais Revestidos Biocompatíveis
/
Ligas
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2003
Tipo de documento:
Artigo
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