As substitution of diopside for talc, the body has lower firing temperature and widening sinteringrange. The property of diopside porcelain is in keeping with standard of high frequence dielectric.
用透辉石代替滑石时，透辉石瓷有较低的烧成温度和较宽的烧结范围，其性能符合高频电介质标准的要求。
2
With sintering pot test it is found out the reasonable chemical component in sinter under the condition of Xuan Steel as well as the control range of various components for low-silicon sinter.
通过烧结杯试验，找出了宣钢原料条件下烧结矿合理化学成分、烧结矿低硅条件下各种化学成分的控制范围。
3
Through control on sintering processing of materials the tunable rate of permeability is able to control in the large range.