Development and application of carbon nanotube-alumina composites

我们成功地制备了具有良好力学性能的碳纳米管-氧化铝复合材料。用微波吸收法对复合材料进行了表征。25 mm长的复合材料在经过几秒钟的照射后，在微波炉中进行照射。该复合材料易涂覆摩擦系数最低的石墨膜。该复合材料可用于开发全髋关节置换术中的吸波材料、天线、无尘氧化铝、自润滑轴承、髋臼假体等商用材料。

We succeeded to prepare a carbon nanotube-alumina composite with good mechanical properties. The composite was characterized by microwave absorption. The composite of 25 mm in length was illuminated in microwave oven after several seconds its irradiation. The composite easily coated with graphite film of which friction coefficient is the lowest in materials. Commercial materials such as microwave absorber, antenna, dust-free alumina, self-lubricating bearing and acetabular cup in total hip joint replacement can be developed from the composite.