目前我国一些磨具厂,常以粘土-长石-硼玻璃为原料,选择各种配料比制成陶瓷结合剂,用于生产。对这一系统的抗拉强度问题的研究是很重要的,但过去的研究结果多是一些实验点或几条简单的曲线,因而显得不够系统。这次我们采用了一种在国际上五十年代末期才出现的叫做“配料比实验设计”的方法(通称“混料设计”),可将实验结果整理成抗拉 At present, some abrasives factories in China often use clay-feldspar-boron glass as raw materials, and choose various ingredients to make ceramic binders for production. The research on the tensile strength of this system is very important, but the past research results are mostly experimental points or a few simple curves, and thus appear to be not systematic enough. This time we used a method called “Ingredients Ratio Experiment Design” that appeared only in the late 1950s in the world (commonly known as “mixed material design”), and the experimental results can be organized into tensile strength.