| 发明名称 |
FORMING METHOD OF THERMAL INSULATION FILM |
| 摘要 |
A forming method of a thermal insulation film, including: a first step of forming an anode oxidation coating film on an aluminum-based wall surface, the anode oxidation coating film including micro-pores each having a diameter of micrometer-scale and nano-pores each having a diameter of nanometer-scale; a second step of abrading a surface of the anode oxidation coating film with abrasive powders and bringing the abrasive powders into the micro-pores located at the formed abraded surface; and a third step of forming a protection film on the abraded surface to produce a thermal insulation film including the anode oxidation coating film and the protection film. |
| 申请公布号 |
US2016130716(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201514933599 |
申请日期 |
2015.11.05 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA ;KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO |
发明人 |
NISHIKAWA Naoki;TANI Masaaki;HOHJO Hiroshi |
| 分类号 |
C25D11/18;C25D11/04 |
主分类号 |
C25D11/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A forming method of a thermal insulation film, comprising:
a first step of forming an anode oxidation coating film on an aluminum-based wall surface, the anode oxidation coating film including micro-pores each having a diameter of micrometer-scale and nano-pores each having a diameter of nanometer-scale; a second step of abrading a surface of the anode oxidation coating film with abrasive powders and bringing the abrasive powders into the micro-pores located at the formed abraded surface; and a third step of forming a protection film on the abraded surface to produce a thermal insulation film including the anode oxidation coating film and the protection film. |
| 地址 |
Toyota-shi JP |
