The preparation of the hybrid fiber prefabricated tube part consisted of ZLl09 alloy base and Al_2O_3 fiber and short carbon fiber by extrusion casting and vacuum negative pressure reshaping method is investigated.
研究用真空负压整形法和挤压法制备ZLl09合金基氧化铝纤维与炭短纤维混杂纤维筒形预制件。