Interface Structure between Ti-Based Bulk Metallic Glasses and Hydroxyapatite Ceramics Jointed by Hydrothermal Techniques

Interface Structure between Ti-Based Bulk Metallic Glasses and Hydroxyapatite Ceramics Jointed by Hydrothermal Techniques
复制标题

水热接合钛基大块金属玻璃与羟基磷灰石陶瓷之间的界面结构

DOI:
10.2320/matertrans.me200815
复制
发表时间:
2009
影响因子:
1.2
通讯作者:
A. Inoue
A. Inoue
中科院分区:
材料科学4区
文献类型:
--
作者:
Takamasa Onoki;T. Higashi;Xin;Shengli Zhu;N. Sugiyama;Yasuto Hoshikawa;M. Akao;N. Matsushita;A. Nakahira;E. Yasuda;M. Yoshimura;A. Inoue

文献摘要

参考文献

被引文献

相似文献

显示出高硬度、高抗拉强度和良好的断裂韧性。块体玻璃合金的独特性质使其在生物医学应用中极具吸引力。生物材料的力学变形行为与普通金属材料有很大的不同,其特点是变形后应变恢复率高(大于2%)。4)关于整形外科中的金属植入物的另一个问题是人骨和金属植入物之间的杨氏模量的失配。由于称为应力遮挡的不匹配,骨负荷不足。从对用于硬组织置换的植入材料的要求的观点来看,需要具有低弹性模量的生物材料。玻璃合金具有较低的杨氏模量和极高的弹性极限(2%)。由于块体玻璃合金具有独特的能力,随着骨的自然弯曲而弹性弯曲,因此它们更均匀地分布应力。更快的愈合率将导致减少应力屏蔽效应,同时最大限度地减少应力集中。
exhibit high hardness, high tensile strength, and good fracture toughness. The unique properties of bulk glassy alloys make them extremely attractive for biomedical applications. The mechanical deformation behavior of biological materials, which is characterized by a high recovery of strain (above 2%) after deformation, is very different from that of common metallic materials. 4) Another problem concerning metallic implants in orthopedic surgery is the mismatch of Young’s modulus between a human bone and metallic implants. The bone is insufficiently loaded due to a mismatch called stressshielding. From the viewpoint of the requirements toward implant materials for hard tissue replacement, a biomaterial with low elastic modulus is required. Glassy alloys have lower Young’s modulus and an extremely high elastic limit of 2%. Since bulk glassy alloys have a unique ability to flex elastically with the natural bending of bone, they distribute stresses more uniformly. Faster healing rates will result from reduced stress shielding effects while minimizing stress concentrators.
DOI: --
发表时间: 2008
期刊: Journal of the Ceramic Society of Japan 116
影响因子: --
作者:
Takamasa Onoki;Xinmin Wang;Shengli Zhu;Yasuto Hoshikawa;Naota Sugiyama;Masaru Akao;Eiichi Yasuda;Masahiro Yoshimura;Akihisa Inoue
通讯作者: Akihisa Inoue
在陶瓷和金属材料之间形成生长集成层 [GIL],以提高粘合性能
DOI: --
发表时间: 2008
期刊: Materials Science and Engineering B 148
影响因子: --
作者:
Masahiro YOSHIMURA;Takamasa ONOKI;Mikio FUKUHARA;Xinmin WANG;Kazuhiro NAKATA and Toshio KURODA
通讯作者: Kazuhiro NAKATA and Toshio KURODA
DOI: --
发表时间: 2006
期刊: Surface & Coatings Technology 200・24
影响因子: --
作者:
Takamasa Onoki;Toshiyuki Hashida
通讯作者: Toshiyuki Hashida
DOI: --
发表时间: 2008
期刊: Materials Science and Engineering C 28
影响因子: --
作者:
Takamasa Onoki;Kazuyuki Hosoi;Toshiyuki Hashida;Yasuiro Tanabe;Tomoaki Watanabe;Eiichi Yasuda and Masahiro Yoshimura
通讯作者: Eiichi Yasuda and Masahiro Yoshimura