| 发明名称 |
THERMAL EXPANSION SUPPRESSING MEMBER AND ANTI-THERMALLY-EXPANSIVE MEMBER |
| 摘要 |
Provided are a thermal expansion suppressing member having negative thermal expansion properties and a metal-based anti-thermally-expansive member having small thermal expansion. More specifically, provided are a thermal expansion suppressing member, including at least an oxide represented by the following general formula (1), and an anti-thermally-expansive member, including a metal having a positive linear expansion coefficient at 20° C., and a solid body including at least an oxide represented by the following general formula (1), the metal and solid being joined to each other: (Bi1-xMx)NiO3 (1) where M represents at least one metal selected from the group consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and In; and x represents a numerical value of 0.02≦x≦0.15. |
| 申请公布号 |
US2014234643(A1) |
申请公布日期 |
2014.08.21 |
| 申请号 |
US201414262012 |
申请日期 |
2014.04.25 |
| 申请人 |
CANON KABUSHIKI KAISHA ;KYOTO UNIVERSITY |
发明人 |
Kubota Makoto;Miura Kaoru;Yabuta Hisato;Matsumura Yoshihiko;Shimakawa Yuichi;Azuma Masaki |
| 分类号 |
B32B7/02;C04B35/505;C04B35/50 |
主分类号 |
B32B7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A thermal expansion suppressing member, comprising at least an oxide represented by general formula (1):
(Bi1-xMx)NiO3 (1), where M represents at least one metal element selected from the group consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and In; and x represents a numerical value of 0.02≦x≦0.15. |
| 地址 |
Tokyo JP |
