A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To improve durability by suppressing deterioration of mechanical characteristics of a rolling body at high temperature, in a rolling bearing including an alumina-zirconia based rolling body.SOLUTION: A rolling support device includes a rolling body that comprises alumina-ceria based zirconia comprising alumina (AlO), and zirconia (ZrO) with ceria (CeO) as stabilizer.
【課題】アルミナ−ジルコニア製転動体を備える転がり軸受において、転動体の高温での機械的特性の低下を抑制して耐久性を向上させる。【解決手段】アルミナ（Ａｌ２Ｏ３）と、セリア（ＣｅＯ）を安定化剤としたジルコニア（ＺｒＯ２）とからなるアルミナ−セリア系ジルコニアからなる転動体を備える転がり支持装置。【選択図】図１
PROBLEM TO BE SOLVED: To improve durability by suppressing deterioration of mechanical characteristics of a rolling body at high temperature, in a rolling bearing including an alumina-zirconia based rolling body.SOLUTION: A rolling support device includes a rolling body that comprises alumina-ceria based zirconia comprising alumina (AlO), and zirconia (ZrO) with ceria (CeO) as stabilizer.
【課題】アルミナ−ジルコニア製転動体を備える転がり軸受において、転動体の高温での機械的特性の低下を抑制して耐久性を向上させる。【解決手段】アルミナ（Ａｌ２Ｏ３）と、セリア（ＣｅＯ）を安定化剤としたジルコニア（ＺｒＯ２）とからなるアルミナ−セリア系ジルコニアからなる転動体を備える転がり支持装置。【選択図】図１
ROLLING SUPPORT DEVICE
転がり支持装置
NAKAI TAKESHI (author)
2015-09-07
Patent
Electronic Resource
Japanese
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