DEVELOPMENT OF WOODCERAMICS AS FRICTION MATERIALS AND EVALUATION OF THEIR TRIBOLOGICAL PROPERTIES

木陶瓷摩擦材料的开发及其摩擦性能评价

• 批准号: 07555370
• 负责人: HOKKIRIGAWA Kazuo
• 金额: $ 3.07万
• 依托单位: YAMAGATA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07555370/
• 关键词: WOODCERAMICS; WOOD; FENOL RESIN; TRIBOLOGY; SPECIFIC WEAR RATE; FRICTION COEFFICIENT; FRICTION; WEAR

The aim of this research is to analyze tribological properties of new porous carbon materials "Woodceramics" which is made of woody materials impregnated with phenol resin and carbonized in a vacuum furnace at high temperatures.From the research in 1995, it is obtained that friction coefficient and specific wear rate of Woodceramics decrease with carbonizing temperature, under dry condition, oil impregnated condition or in water.From the research in 1996, it is obtained that a linear slide bearing can be made by using Woodceramics, and it shows low noise because difference of static friction and kinetic friction is very small.From the research in 1997, it is obtained that Woodceramics shows no seizure or no severe wear even in high contact pressure under ATF lubrication, so Woodceramics can be used as new clutch materials.

本研究的目的是分析新型多孔碳材料“Woodceramics”的摩擦学性能，该材料是由木质材料浸渍酚醛树脂并在真空炉中高温碳化制成的。从1995年的研究中得出，木材陶瓷的摩擦系数和比磨损率随着碳化温度的升高而降低，在干燥条件下，1996年的研究表明，用木材陶瓷材料可以制成直线滑动轴承，由于静摩擦和动摩擦的差别很小，所以噪音很低，1997年的研究表明，结果表明，在ATF润滑条件下，即使在高接触压力下，木材陶瓷也不会发生咬合或严重磨损，可作为新型离合器材料。

项目成果

K., Hokkirigawa: "Friction and Wear Properties of New Wet Friction Materials "Woodceramics"" Int.Ecomaterials Conf.91-94 (1995)

K., Hokkirikawa：“新型湿式摩擦材料“Woodceramics”的摩擦磨损特性”Int.Ecomaterials Conf.91-94 (1995)

T.Okabe: "New Porous Carbon Materials, Woodceramics: Development and Fundamental Properties" Journal of Porous Materials. (印刷中).

T. Okabe：“新型多孔碳材料，木陶瓷：发展和基本性能”多孔材料杂志（正在出版）。

K., Hokkirigawa: "Wear Properties of New Porous Carbon Materials:Woodceramics" Journal of Porous Materials. 2. 236-229 (1996)

K.，Hokkirikawa：“新型多孔碳材料的磨损性能：Woodceramics”多孔材料杂志。

K.Hokkirigawa, et.al.: "Friction and Wear Properties of New Porous Carbon Materials "Woodceramics"" Proc.Int.Tribology Conf.(1995)

K.Hokkirikawa 等人：“新型多孔碳材料“Woodceramics”的摩擦磨损性能”Proc.Int.Tribology Conf.(1995)

K.Hokkirigawa: "Friction and Wear Properties of New Porous Carbon Materials“Woodceramics"" Proc. Int. Tribology Conf.(印刷中).

K. Hokkirikawa：“新型多孔碳材料“Woodceramics”的摩擦和磨损性能”，摩擦学会议。