Moreover, the addition of wollastonite rose the thermal distortion temperature of the SLS part, improved the dimensional accuracy of the SLS part, and lowered the material cost greatly.

• 同样，加入硅灰石后，可使烧结件的热变形温度大幅度提高，同时提高了烧结件的尺寸精度，大大降低了材料成本。