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对陶瓷粒子向铝液或铝粉混合过程机制和均匀性进行了研究，发现搅融混合实用性强，均匀性差，而原位反应法和粉末混合法能获得均匀浆料或粉末体。自行设计和制造了液锻连挤和固液挤压板坯的实验装置，进行了不同类型混合粉挤压成形的研究，从而揭示了液锻连挤和固液挤压工艺的实质，使其获得的板坯具有较好的塑性。再轧制实验，获得了不同开轧温度和轧制压下量对组织性能影响数据。搅融混合硅线石颗粒与ＬＹ１２，经固液挤压或液态模锻加工连杆瓦和轴瓦，以替代锡青铜，并通过实际考核，具有明显降噪、减振和抗磨性
The mechanism and homogeneity of the process of mixing ceramic particles into liquid aluminum or aluminum powder were studied. It was found that the mixing and mixing is strong in practicality and poor in homogeneity, while the in-situ reaction and powder mixing method can obtain uniform slurry or powder body. The experiment device of liquid forging continuous extrusion and solid-liquid extrusion slab was designed and manufactured by ourselves, and the research on different types of mixed powder extrusion was carried out, which revealed the essence of liquid-forging continuous extrusion and solid- The obtained slab has better plasticity. In the rolling experiment, the influence of different rolling temperature and rolling reduction on the microstructure and properties was obtained. Mixing and mixing sillimanite particles and LY12, solid-liquid extrusion or liquid forging processing of connecting rod and bearing, instead of tin bronze, and through the actual assessment, with significant noise, vibration and abrasion resistance