公开(公告)号：US20130213107A1

公开(公告)日：2013-08-22

申请号：US13882572

申请日：2011-12-15

申请人： Koichi Sakairi ,  Kunihiro Tanaka ,  Muneki Nakamura ,  Fumie Seki

发明人： Koichi Sakairi ,  Kunihiro Tanaka ,  Muneki Nakamura ,  Fumie Seki

IPC分类号： C22C28/00 ,  B21C1/16 ,  C22C5/04

CPC分类号： C22C28/00 ,  B21C1/003 ,  B21C1/16 ,  C22C5/04 ,  C22F1/14 ,  H01T13/39

摘要： The present invention is a metallic wire rod comprising iridium or an iridium-containing alloy and, the wire rod has in the cross section thereof biaxial crystal orientation of 50% or more of abundance proportion of textures in which crystallographic orientation has preferred orientation to direction. In the present invention, crystal orientation in the outer periphery from semicircle of the cross section which is the periphery of the wire rod is important, and in this zone, abundance proportion of textures in which crystallographic orientation has preferred orientation to direction is preferably not less than 50%.

摘要翻译： 本发明是一种包含铱或含铱合金的金属线材，该线材的横截面为双轴晶体取向为50％以上，其结晶取向优选取向为<100 >方向。 在本发明中，作为线材周边的横截面的半圆的外周的晶体取向是重要的，在该区域中，结晶取向优选朝向<100>方向的织构的丰度比例为 优选不小于50％。

公开(公告)号：US10047415B2

公开(公告)日：2018-08-14

申请号：US13882572

申请日：2011-12-15

申请人： Koichi Sakairi ,  Kunihiro Tanaka ,  Muneki Nakamura ,  Fumie Seki

发明人： Koichi Sakairi ,  Kunihiro Tanaka ,  Muneki Nakamura ,  Fumie Seki

IPC分类号： C22C28/00 ,  C22C5/04 ,  C22F1/14 ,  B21C1/16 ,  B21C1/00 ,  H01T13/39

摘要： The present invention is a metallic wire rod comprising iridium or an iridium-containing alloy and, the wire rod has in the cross section thereof biaxial crystal orientation of 50% or more of abundance proportion of textures in which crystallographic orientation has preferred orientation to direction. In the present invention, crystal orientation in the outer periphery from semicircle of the cross section which is the periphery of the wire rod is important, and in this zone, abundance proportion of textures in which crystallographic orientation has preferred orientation to direction is preferably not less than 50%.

公开(公告)号：US06409935B1

公开(公告)日：2002-06-25

申请号：US09510056

申请日：2000-02-22

申请人： Kun-ichi Miyazawa ,  Kunio Ito ,  Toru Kuzumaki ,  Fumie Seki

发明人： Kun-ichi Miyazawa ,  Kunio Ito ,  Toru Kuzumaki ,  Fumie Seki

IPC分类号： C04B3548

CPC分类号： B82Y30/00 ,  C04B35/491 ,  C04B35/624 ,  Y10S977/734 ,  Y10S977/843

摘要： The invention is a novel fullerene-added lead zirconate titanate and a method of producing the same, wherein zirconium alkoxide, titanium alkoxide and lead acetate are dissolved in an organic solvent with a stabilizer to form a colloidal solution or sol. The colloidal solution is added with fullerene, gelatinized, dried and fired at a relatively low temperature, for example, 400 to 500° C., whereby a perovskite phase can effectively be formed at a temperature lower than in conventional methods.

摘要翻译： 本发明是一种新型富勒烯铅锆钛酸铅及其制备方法，其中使用稳定剂将醇锆，烷氧基钛和乙酸铅溶解在有机溶剂中以形成胶体溶液或溶胶。 将胶体溶液加入富勒烯，糊化，干燥并在相对低的温度例如400-500℃下焙烧，由此在比常规方法低的温度下可以有效地形成钙钛矿相。