The different processes used to make faucet cores for centrifugally cast pipes production as well as their advantages and shortages was described in detail,and compared from different angles.

Development of adiabaticrefractory coating on centrifugal casting pipe;

Study of biological chacteristics of chondrocytes in tissue engineered articular cartilage constructed by technique of centrifuge tube;

Objective To observe the apoptosis and proliferation of chondrocytes in tissue engineered articular cartilage 3 weeks after construction with centrifuge tube.