Title:
ALLOY MEMBER, CELL STACK, AND CELL STACK DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/050246
Kind Code:
A1
Abstract:
According to the present invention, a top plate (201) of a manifold (200) comprises a substrate (210), a plurality of embedded parts (213), and a coating film (211). The substrate (210): is formed from an alloy material that contains chromium; and has a plurality of recesses (210b) in a surface (210a) thereof. The embedded parts (213) are arranged in the recesses (210b) and are formed from a ceramic material. The coating film (211) covers surface (210a) and is connected to the embedded parts (213). The plurality of embedded parts (212) are formed such that, in thickness-direction cross-sections of the substrate (210), the average value of the actual lengths (L1) of line segments that link points that, in a surface direction that is orthogonal to the thickness direction, are in the center of the portions of the embedded parts (213) that are embedded in the recesses (210b) is greater than the average value of the lengths (L2) of straight lines that connect the beginning and end points of the line segments. The average value of the actual lengths (L1) is at least 1.10 times the average value of the lengths (L2) of the straight lines.
Inventors:
TANAKA YUKI (JP)
NAKAMURA TOSHIYUKI (JP)
OHMORI MAKOTO (JP)
NAKAMURA TOSHIYUKI (JP)
OHMORI MAKOTO (JP)
Application Number:
PCT/JP2019/034559
Publication Date:
March 12, 2020
Filing Date:
September 03, 2019
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
H01M8/0208; H01M8/0215; H01M8/0228; H01M8/2484; H01M8/12
Domestic Patent References:
| WO2013172451A1 | 2013-11-21 |
Foreign References:
| JP6343728B1 | 2018-06-13 | |||
| JP6188181B1 | 2017-08-30 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
Download PDF:
Previous Patent: FILM AND PACKAGING CONTAINER
Next Patent: STATIONARY, COSMETIC MATERIAL CONTAINER, AND COSMETIC DEVICE
Next Patent: STATIONARY, COSMETIC MATERIAL CONTAINER, AND COSMETIC DEVICE