Surface Modification of Stainless Steel for Surgical Tool by EB-polishing

摘要：

A new surface finishing method by large-area electron beam irradiation (EB-polishing) for stainless steels for orthopedic surgical tool was proposed in our previous paper, and it was shown that high-efficient surface finishing was possible by the EB-polishing. In this report, the surface structure of EB-polished stainless steel is analyzed by TEM and EDX. Also, surface modification effects such as resistance to corrosion and blood repellency are evaluated. Then, the applicability of the EB-polishing as a new surface modification method of stainless steel for orthopedic surgical tool is discussed.

关键词： Electron beam Stainless steel Surgical tool Surface modification

作者: Akira Okada Yoshiyuki Uno Hiroaki Watanabe Kunihiko Fujiwara Kenji Doi

作者单位: Okayama University, 3-1-1, Tsushimanaka, Okayama 700-8530, Japan Nakashima Propeller Co.Ltd., 688-1, Joto-Kitagata, Okayama, 700-8691, Japan

会议类型: 国际会议

会议名称: 第九届加工技术进展国际会议(9th International Conference on Progress of Machining Technology)

会议地点: 昆明

会议语种:英文

页码: 339-342

在线出版日期: 2009-04-25（万方平台首次上网日期，不代表论文的发表时间）