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Invention Grant
US07988281B2 Structural member for eyeglass, eyeglass frame comprising the structural member, and processes for production of the structural member and the eyeglass frame 有权
用于眼镜的结构构件，包括结构构件的眼镜框架，以及用于生产结构构件和眼镜架的工艺

Structural member for eyeglass, eyeglass frame comprising the structural member, and processes for production of the structural member and the eyeglass frame
Abstract:
Disclosed are: a structural member for use in an eyeglass which has a super elastic property and shape memory property while retaining an excellent biocompatibility in addition to the fact that it is N-free, and which also has an excellent cold workability; an eyeglass frame containing the structural member; and a process for producing the structural member or eyeglass frame. A structural member for an eyeglass containing a Ti—Nb—Zr alloy which comprises (A) 40 to 75% by weight of Ti, (B) 18 to 30% by weight of Nb, (C) 10 to 30% by weight of Zr and (D) 0.2 to 3.7% by weight of at least one additive metal element selected from the group consisting of Al, In and Ga.
Abstract(Chinese):

公开了一种用于眼镜的结构构件，其具有超弹性和形状记忆性，同时保持优异的生物相容性，除了不含N的事实，并且还具有优异的冷加工性; 包含结构构件的眼镜架; 以及用于制造结构构件或眼镜框架的方法。 含有（A）40〜75重量％的Ti，（B）18〜30重量％的Nb，（C）10〜30重量％的Ti-Nb-Zr合金的玻璃构成构件， Zr和（D）0.2〜3.7重量％的选自Al，In和Ga的至少一种添加金属元素。

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