SLIDE MEMBER AND METHOD OF MANUFACTURING THE SLIDE MEMBER, AND COMBINATION OF THE SLIDE MEMBER AND OPPOSITE MATERIAL

PROBLEM TO BE SOLVED: To provide a slide member that has a surface structure capable of reducing friction loss of an internal combustion engine, and a method of manufacturing the same.SOLUTION: A slide member, which makes friction loss small and which is excellent in abrasion resistance, is obtained...

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Hauptverfasser: KIRYU SATORU, ISHIBASHI AKIYOSHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a slide member that has a surface structure capable of reducing friction loss of an internal combustion engine, and a method of manufacturing the same.SOLUTION: A slide member, which makes friction loss small and which is excellent in abrasion resistance, is obtained by processing a sliding surface of the slide member so that a roughness curve can have an Rk value of 0.24-1 μm and an Rsk value of -1.5 to -0.3. 【課題】内燃機関の摩擦損失を低減することが可能な表面構造をもつ摺動部材及びその製造方法を提供する。【解決手段】摺動部材の摺動面を、粗さ曲線が0.24〜1μmのRk値と-1.5〜-0.3のRsk値を有するように加工することで、摩擦損失が少なく耐摩耗性に優れた摺動部材を得る。【選択図】図5