Title:
ハニカム構造体及びハニカム構造体の製造方法
Document Type and Number:
Japanese Patent JP6407180
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a honeycomb structure including an oxidation prevention layer which can adjust the degree of softening of silicate glass.SOLUTION: The honeycomb structure in which a surface of the substrate of a silicon carbide ceramic sintered body formed in a honeycomb structure including plural cells sectioned by partitions that extend in a single direction and that are disposed in rows is coated with an oxidation prevention layer has a configuration in which the oxidation prevention layer includes a silicate glass phase and a crystal phase of silicon dioxide. In the configuration, the rate of cristobalite included in the crystal phase to silicon carbide can be set at 3 mass% to 28 mass%.SELECTED DRAWING: Figure 3
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Inventors:
Kageyama Kenyu
Application Number:
JP2016034718A
Publication Date:
October 17, 2018
Filing Date:
February 25, 2016
Export Citation:
Assignee:
Tokyo Ceramic Co., Ltd.
International Classes:
C04B41/85; F28D20/00; F28F21/04
Domestic Patent References:
| JP2013100966A | ||||
| JP10139570A | ||||
| JP5024870A | ||||
| JP6219768A | ||||
| JP2000292091A | ||||
| JP4437785B2 |
Foreign References:
| US6143239 |
Attorney, Agent or Firm:
Kanji Maeda
Oya Masayo
Oya Masayo