Graphitrotor for in situ autogenous aluminium composite material

摘要

Graphitrotor for rotary injection of argon during the production process of in situ autogenous aluminium-based composite material, characterized by a rotary rod and a spray head, the rotary rod comprising an inner tube and an outer tube, where the outer tube is connected to the Argon syringe tube via a rotary connection, the inner tube being connected to a powder carrier container, the powder carrier being connected to a powder carrier tube.