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| 生物医用钛合金的研究进展 | |
| 引用本文： | 李红梅,雷霆,方树铭,黄光明.生物医用钛合金的研究进展[J].金属功能材料,2011,18(2):70-73. |
| 作者姓名： | 李红梅 雷霆 方树铭 黄光明 |
| 作者单位： | 1. 昆明理工大学冶金与能源工程学院,云南昆明,650093 2. 昆明冶金高等专科学校,云南昆明,650033 3. 云南冶金集团股份有限公司技术中心,云南昆明,650091 |
| 基金项目： | 国家科技部国际科技合作资助项目，云南省科技厅国际科技合作重点资助项目 |
| 摘 要： | 钛合金具有较低的弹性模量、优异的耐腐蚀性能和生物相容性,是理想的生物医用材料.综述了医用钛合金的发展过程及新型医用β钛合金的研究现状,以及开发的新合金系列.目前开发的医用钛合金中,Ti-35Nb-7Zr-5Ta和Ti-29Nb-13Ta-7.1Zr合金的弹性模量为55 GPa,与致密骨的弹性模量很接近,与人体骨有较好的... |
| 关 键 词： | 医用钛合金 新型β钛合金 弹性模量 |
Research Progress of Biomedical Titanium Alloys |
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| LI Hong-mei,LEI Ting,FAN Shu-min,HUANG Guang-ming.Research Progress of Biomedical Titanium Alloys[J].Metallic Functional Materials,2011,18(2):70-73. | |
| Authors: | LI Hong-mei LEI Ting FAN Shu-min HUANG Guang-ming |
| Affiliation: | 1. Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan,China; 2. Kunming Metallurgy College, Kunming 650033,Yunnan , China： 3. Technical Center of Yunnan Metallurgical Group Co. Ltd. ,Kunming 650091,Yunnan,China) |
| Abstract: | Titanium alloys offering lower elastic modulus,excellent corrosion resistance and enhanced biocompatibility are ideal biomedical materials.The development history of medical titanium alloys and research status of new β-type titanium alloys and developed new alloy system are summarized.Among current developed biomedical titanium alloys,the modulus of elasticity of Ti-35Nb-7Zr-5Ta and Ti-29Nb-13Ta-7.1Zr alloys is 55GPa,very near the modulus of density bone,and have better mechanical compatibility with natural bone. |
| Keywords: | biomedical titanium alloy new β-type titanium alloy elastic modulus |
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