A study on development of rubbing technique with fine particles to form surface micro-structure and its application to friction surface
细颗粒摩擦形成表面微结构技术的研究进展及其在摩擦表面的应用
基本信息
- 批准号:20560125
- 负责人:
- 金额:$ 2.91万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In order to form surface micro-asperities a new device was developed, which had the rubbing mechanism of hard and fine particles between the surface and a tool. Several materials such as Al alloy, stainless steel and Cr-Mo steel were tested to examine the performance of the device and to assess both the characteristics of the surface and the tribological properties. As fine particles SiC, Si and Cr were used with Al_2O_3 particles or high speed steel particles which are both 50μm in average diameter and function as carrier particles. The experiments show that the nearly same micro-asperities as ones formed by fine particles bombardment process are formed and that modified layers made of fine particles are also generated. It is found that the modified layers with the micro-asperities possess excellent fretting properties under the lubricated condition.
为了形成表面微粗糙度,研制了一种新的装置,该装置具有硬质颗粒和细小颗粒在表面与刀具之间的摩擦机制。对铝合金、不锈钢和铬钼钢等几种材料进行了试验,以考察该装置的性能,并对其表面特征和摩擦学性能进行了评估。以平均直径均为50μm的Al_2O_3颗粒或高速钢颗粒作为载体颗粒,分别与碳化硅、硅和铬作为微细颗粒进行复合。实验表明,形成了与微细粒子轰击过程几乎相同的微凸体,并形成了由微细粒子组成的改性层。结果表明,在润滑条件下,含有微细颗粒的改性层具有良好的微动性能。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
粉末の摩擦による耐摩耗性表面創生の試み
尝试利用粉末摩擦创造耐磨表面
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:良知鷹彦;王銘思;前川卓;秋田秀樹(代表者);志摩政幸(代表者)
- 通讯作者:志摩政幸(代表者)
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SHIMA Masayuki其他文献
SHIMA Masayuki的其他文献
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{{ truncateString('SHIMA Masayuki', 18)}}的其他基金
Epidemiological study on characteristics and health effects of air pollution in large cities in China
中国大城市空气污染特征及健康影响的流行病学研究
- 批准号:
24406020 - 财政年份:2012
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Effects of air pollution exposure during pregnancy on health of pregnant women and birth outcomes in a birth cohort study
出生队列研究中妊娠期空气污染暴露对孕妇健康和出生结局的影响
- 批准号:
23249034 - 财政年份:2011
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Basic Study on Development of Friction Material Used in Seawater
海水用摩擦材料开发基础研究
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23560156 - 财政年份:2011
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Epidemiological study on health effects of automobile exhaust in Japan and China
日本和中国汽车尾气健康影响的流行病学研究
- 批准号:
20390177 - 财政年份:2008
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Measurements of Adhesion Force of Sliding materials under Engineering Conditions And Its Application
工程条件下滑动材料粘附力的测量及其应用
- 批准号:
16560113 - 财政年份:2004
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
An epidemiological study on the effects of traffic-related particulate matters on bronchial responsiveness in children
交通颗粒物对儿童支气管反应性影响的流行病学研究
- 批准号:
11670336 - 财政年份:1999
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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