Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SILICON CARBIDE SINTERED COMPACT, SLIDING COMPONENT USING SILICON CARBIDE SINTERED COMPACT, AND METHOD FOR PRODUCING SILICON CARBIDE SINTERED COMPACT
To provide a graphite-containing silicon carbide sintered compact having improved abrasion resistance and bending strength which can withstand operation in an unlubricated condition and operation under a high load compared with a graphite-free silicon carbide sintered compact, a method for producing the silicon carbide sintered compact, and a sliding component including the silicon carbide sintered compact.SOLUTION: A silicon carbide sintered compact comprises graphite and silicon carbide having an average particle diameter of 5-20 μm. The total amount of the silicon carbide sintered compact is 1.5 wt.% or more and 4.5 wt.% or less of graphite.SELECTED DRAWING: Figure 1A
【課題】黒鉛を含まない炭化ケイ素焼結体と比較し、耐摩耗性能を向上させるとともに無潤滑条件における運転および高荷重下における運転にも耐えうる曲げ強度を有する黒鉛含有炭化ケイ素焼結体、該炭化ケイ素焼結体の製造方法および該炭化ケイ素焼結体を含む摺動部品を提供する。【解決手段】本発明の炭化ケイ素焼結体は平均粒子径が５～２０μｍの黒鉛および炭化ケイ素を含有する。該炭化ケイ素焼結体の全量に対して、黒鉛は１．５重量％以上４．５重量％以下である。【選択図】図１Ａ
SILICON CARBIDE SINTERED COMPACT, SLIDING COMPONENT USING SILICON CARBIDE SINTERED COMPACT, AND METHOD FOR PRODUCING SILICON CARBIDE SINTERED COMPACT
To provide a graphite-containing silicon carbide sintered compact having improved abrasion resistance and bending strength which can withstand operation in an unlubricated condition and operation under a high load compared with a graphite-free silicon carbide sintered compact, a method for producing the silicon carbide sintered compact, and a sliding component including the silicon carbide sintered compact.SOLUTION: A silicon carbide sintered compact comprises graphite and silicon carbide having an average particle diameter of 5-20 μm. The total amount of the silicon carbide sintered compact is 1.5 wt.% or more and 4.5 wt.% or less of graphite.SELECTED DRAWING: Figure 1A
【課題】黒鉛を含まない炭化ケイ素焼結体と比較し、耐摩耗性能を向上させるとともに無潤滑条件における運転および高荷重下における運転にも耐えうる曲げ強度を有する黒鉛含有炭化ケイ素焼結体、該炭化ケイ素焼結体の製造方法および該炭化ケイ素焼結体を含む摺動部品を提供する。【解決手段】本発明の炭化ケイ素焼結体は平均粒子径が５～２０μｍの黒鉛および炭化ケイ素を含有する。該炭化ケイ素焼結体の全量に対して、黒鉛は１．５重量％以上４．５重量％以下である。【選択図】図１Ａ
SILICON CARBIDE SINTERED COMPACT, SLIDING COMPONENT USING SILICON CARBIDE SINTERED COMPACT, AND METHOD FOR PRODUCING SILICON CARBIDE SINTERED COMPACT
炭化ケイ素焼結体、炭化ケイ素焼結体を用いた摺動部品および炭化ケイ素焼結体の製造方法
SATO MASAHIRO (Autor:in) / SASAKI AYANO (Autor:in)
15.03.2024
Patent
Elektronische Ressource
Japanisch
METHOD FOR PRODUCING SILICON CARBIDE SINTERED COMPACT
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2015
SINTERED COMPACT OF SILICON CARBIDE AND PRODUCING METHOD THEREOF
| Europäisches Patentamt | 2015