铝和矽在地壳中的含量约为7.45%和26%,其氧化物含量分别居金属和非金属元素氧化物的首位。人类应用和接触铝、矽的化合物皆有悠久的历史,但是至今对于它们的相互关系仍然不很清楚。本文仅就铝及其化合物防治矽肺的问题提供一些资料以供参考。 Aluminum and silicon are present in the earth’s crust at about 7.45% and 26%, respectively, and their oxide content ranks first in the oxides of metals and non-metallic elements, respectively. Both human applications and the compounds that come in contact with aluminum and silicon have a long history, but so far their interrelationships remain unclear. This article only on aluminum and its compounds to prevent silicosis provide some information for reference.