The foehn effect in the east foot of the Taihang Moutain strengthened the high temperature as well. 太行山东麓的焚风效应也加大了持续高温强度。
Normal magnesia brick is made of Alumina-Magnesia spinel, periclase, It has higher temperature strength, good thermal shock stability, strong resistance to basic slag. 普通镁铝以镁铝尖晶石和方镁石为主要晶相,具有较高的高温强度和较好的热稳定性,抗碱性炉渣侵蚀。