骨適合性チタン材料の製造方法
- 专利权人:
- 国立大学法人北見工業大学
- 发明人:
- 大津 直史,芦野 哲也,石原 正仁
- 申请号：
- JP2007060696
- 公开号：
- JP5356653B2
- 申请日:
- 2007.03.09
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for manufacturing a bone-compatible titanium material by which a biologically active calcium-containing oxide layer can simply and inexpensively be formed on the surface of titanium or a titanium alloy.
SOLUTION: When manufacturing the bone-compatible titanium material, first a powder calcium hydroxide reagent 2 is mixed with distilled water 3 to create an alkaline processing agent (calcium hydroxide slurry) 4 in a slurry state including calcium. Then, a titanium or titanium alloy agent 5 is embedded into the slurry alkaline processing agent 4. Thermal processing (oxidation processing) is performed to the slurry alkaline processing agent 4 in a slurry state with a sample 5 embedded in the atmosphere. Thus, a calcium titanate layer is formed on the surface of the sample 5 and immediate below the calcium titanate layer, a titanium dioxide layer is formed.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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