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Improvement of rolling contact fatigue strength of ceramics by self-crack healing

Improvement of rolling contact fatigue strength of ceramics by self-crack healing
自裂纹愈合提高陶瓷滚动接触疲劳强度
批准号:
22686013
负责人:
TAKAHASHI Koji
金额:
$11.23万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (A)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012

项目摘要

项目成果

TAKAHASHI Koji的其他基金

相关文献

中文摘要
翻译
陶瓷有望成为高性能轴承。因此,研究滚动接触疲劳强度具有重要意义。为评价喷丸强化和裂纹修复对Si3N4和Al2O3/SiC复合材料轧制接触疲劳强度的影响,对其进行了轧制接触疲劳试验。喷丸强化提高了Si3N4陶瓷的滚动接触疲劳强度。对于Al2O3/SiC复合材料,喷丸强化和裂纹修复相结合提高了其轧制接触疲劳强度。
英文摘要
Ceramics are expected as high performance bearings. So investigation of the rolling contact fatigue strength is crucially important. To evaluate the effects of the shot peening and crack-healing on the rolling contact fatigue strength, rolling contact fatigue tests were carried out on Si3N4 and Al2O3/SiC composite. For Si3N4 ceramics, the rolling contact fatigue strength was improved by shot peening. For Al2O3/SiC composite the rolling contact fatigue strength increased by combination of shot peening and crack-healing.
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DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Misako Kijima, Yuya Oaki and Hiroaki Imai, J. Kipritidis et al, K. Takahashi]
通讯作者: K. Takahashi
DOI: 10.1108/17579861011023810
发表时间: 2010-03
期刊: International Journal of Structural Integrity
影响因子: 2.7
作者: [K. Houjou;K. Ando;Koji Takahashi]
通讯作者: K. Houjou;K. Ando;Koji Takahashi
Crack-healingBehaviour of ZrO_2/SiC CompositeCeramics and Strength Properties of Crack-healing Specimens
ZrO_2/SiC复合陶瓷的裂纹愈合行为及裂纹愈合试件的强度性能
DOI: --
发表时间: 2012
期刊: International Journal of Structural Integrity
影响因子: 2.7
作者: [Kei Kobayashi, Hirofumi Yamada, Kazumi Matsushige, K. Houjou and K. Takahashi]
通讯作者: K. Houjou and K. Takahashi
DOI: --
发表时间: 2013
期刊: 日本機械学会論文集A編
影响因子: --
作者: [S. Ariyoshi, K. Takahashi, T. Noguchi, M. Kurakado, K. Koga, N. Furukawa, and C. Otani, 山元大貴,大木友也,高橋宏治,長田俊 郎]
通讯作者: 山元大貴,大木友也,高橋宏治,長田俊 郎
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