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Sliding member, disc for false twisting machine, and method for manufacturing sliding member
A sliding member which is composed of a ceramic mainly composed of alumina and containing fluorine, and which is provided with a surface layer portion having a sliding contact portion and an interior portion surrounded by the surface layer portion, the concentration of fluorine in the sliding contact surface of the sliding contact portion being higher than the concentration of fluorine in the interior portion, the concentration being determined from an element map of an energy-dispersive X-ray spectrometer. The disc for the false twister is composed of a sliding member.
一种滑动构件,其由以氧化铝为主成分并包含氟的陶瓷构成,且具备具有滑动接触部的表层部以及被该表层部包围的内部,根据利用能量分散型X射线分光器的元素映射求出的滑动接触部的滑动接触面上的氟的浓度比内部的氟的浓度高。假捻机用盘状件由滑动构件构成。
Sliding member, disc for false twisting machine, and method for manufacturing sliding member
A sliding member which is composed of a ceramic mainly composed of alumina and containing fluorine, and which is provided with a surface layer portion having a sliding contact portion and an interior portion surrounded by the surface layer portion, the concentration of fluorine in the sliding contact surface of the sliding contact portion being higher than the concentration of fluorine in the interior portion, the concentration being determined from an element map of an energy-dispersive X-ray spectrometer. The disc for the false twister is composed of a sliding member.
一种滑动构件,其由以氧化铝为主成分并包含氟的陶瓷构成,且具备具有滑动接触部的表层部以及被该表层部包围的内部,根据利用能量分散型X射线分光器的元素映射求出的滑动接触部的滑动接触面上的氟的浓度比内部的氟的浓度高。假捻机用盘状件由滑动构件构成。
Sliding member, disc for false twisting machine, and method for manufacturing sliding member
滑动构件、假捻机用盘状件以及滑动构件的制造方法
KAWABATA HIROTAKA (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
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