A novel pre-impregnated fiber-preform (prepreg) manufacturing process for Nextel^TM610/ Al₂O₃-ZrO₂ oxide fiber composites (OFC) was developed, using glycerol containing slurries.. It provides a simple and cost-effective way of producing OFC and lead to mean flexural strengths of up to 392 MPa. The use of glycerol in the slurry lead to reproducible and storable prepregs. The correlations between slurries with different glycerol contents and varying values of relative humidity during conditioning were investigated. By subjecting prepregs containing 16 wt% or 26 wt% slurries to different drying conditions, their suitability for accelerated drying methods was investigated. The storability of prepregs was studied under various storing conditions for at least four weeks. Sorption and desorption behavior of these slurries were investigated by Dynamic Vapor Sorption (DVS).. A glycerol content of 26 wt% proved to be favorable, because it provides a reproducible and robust process and enables ready-for-use prepregs only 15 min after infiltration.

Nextel ^TM 610 / Al ₂ O ₃ -ZrO _2的新型预浸纤维预成型件（预浸料）制造工艺使用含甘油的浆料开发了氧化物纤维复合材料（OFC）。它提供了一种简单且经济高效的生产OFC的方法，并导致平均弯曲强度高达392 MPa。在浆液中使用甘油可制得可再生和可储存的预浸料。研究了不同甘油含量的浆料与调理过程中相对湿度变化值之间的相关性。通过使包含16 wt％或26 wt％浆料的预浸料经受不同的干燥条件，研究了它们对加速干燥方法的适用性。在各种储存条件下研究了预浸料的可存储性至少四周。通过动态蒸汽吸附（DVS）研究了这些浆料的吸附和解吸行为。26％的甘油含量被证明是有利的，