SLIDE COMPONENT AND METHOD FOR MANUFACTURING SLIDE COMPONENT

• Main Authors: HAMADA KOSAKU, YAMAGUCHI HIROYUKI, IIDA SUMIO
• Format: Patent
• Language: English; Japanese
• Published: 02.04.2024
• Subjects: ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL; BEARINGS; BLASTING; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GRINDING; HEATING; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; PERFORMING OPERATIONS; POLISHING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

To provide a slide component having excellent wear resistance.SOLUTION: A slide component (1) includes: a substrate (2) including a slide surface (20) sliding on another component; and a thermally sprayed Mo coating (3) formed on the slide surface (20) of the substrate (2). The thermally sprayed coating (3) has a content of oxygen of 1.0 mass% or more and 2.6 mass% or less, a porosity of 8.0% or more and 24.0% or less and a hardness of 370HV or more and less than 450HV.SELECTED DRAWING: Figure 1 【課題】優れた耐摩耗性を有する摺動部品を提供する。【解決手段】摺動部品（１）は、他の部品と摺動する摺動面（２０）を有する基材（２）と、基材（２）の摺動面（２０）上に形成されているＭｏの溶射皮膜（３）と、を備える。溶射皮膜（３）は、酸素量が１．０質量％以上２．６質量％以下、気孔率が８．０％以上２４．０％以下、及び硬度が３７０ＨＶ以上４５０ＨＶ未満である。【選択図】図１