Wollastonite is a sort of important inorganic natural mineral.
硅灰石是一种资源丰富的重要天然非金属矿物原料。
2
化学
硅灰石
The best sintered temperature was 1250 , keeping 3 hour. The XRD pattern showed the diffraction peaks of apatite phase and wollastonite phase, which were expected.
The paper systematically studies the relationship of fineness and activity of four different fine natural Wollastonites, and sets up the mathematic model with step by step regression design.