| 摘要 |
[Problem] To provide a fiber guide having excellent wear resistance against high-performance chemical fibers. [Solution] This fiber guide comprises a ceramic material containing at least zirconium oxide crystal particles, the average crystal grain size of the crystal particles constituting the ceramic material being 1 µm or less. Because this fiber guide, which complies with the above configuration, has excellent wear resistance against high-performance chemical fibers, the fiber guide replacement frequency can be reduced and production efficiency can be improved. |
