Rootare H M, Powers J M, Craig R G
J Dent Res. 1978 Jul-Aug;57(7-8):777-83. doi: 10.1177/00220345780570070401.
A sintered hydroxyapatite (HAP) ceramic for use in wear studies was prepared from a commercial tricalcium phosphate. The sintered HAP had physical properties close to those of human enamel. The coefficient of friction and wear of the sintered HAP ceramic as characterized by tangential force, track width, and surface failure data, approximated those of human enamel.
一种用于磨损研究的烧结羟基磷灰石（HAP）陶瓷由市售磷酸三钙制备而成。该烧结HAP的物理性质与人类牙釉质相近。通过切向力、轨迹宽度和表面失效数据表征的烧结HAP陶瓷的摩擦系数和磨损情况与人类牙釉质相近。
