fusion temperature

Many technical problems were solved with relation to low degree of coalification, low ash fusion temperature and low ash content.

解决了低变质程度煤、低灰熔点、低灰含量煤的气化技术。

Coal-ash fusibility exhibits corresponding relations to its chemical composition and mineral composition, in which acidic oxides can increase the ash fusion temperature, but the basic oxides play a role in helping fusion and can reduce the ash fusion point.

煤灰的熔融特性不仅与煤灰的化学组成有关，还与灰成分的矿物形态有关，其中酸性氧化物可提高煤灰熔融温度，碱性氧化物却呈现降低煤灰熔融温度与助熔剂的作用。

The fusion time, fusion temperature, and equilibrium torque of rare earth stabilizer system were 2.5 min, 177 ℃, and 19.0 N · m, respectively, which were less than those of lead salt system, 4.3 min, 184 ℃ and 19.5 N · m.

稀土稳定剂体系的塑化时间、塑化温度和平衡扭矩分别为2.5min、177℃、19.0N·m，分别小于同配方铅盐体系的4.3min、184℃、19.5N·m。