Experimental studies are presented for choice of refractory concrete for a continuous casting machine tundish nozzle dispenser. Three types of refractory concrete are considered in the experiments governed by their basic thermal properties, and refractory concrete is chosen with the best performance. Nozzle dispensers are manufactured and approved under production conditions that demonstrate good results during steel continuous casting.

中文翻译：

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连铸中间包喷嘴分配器用耐火混凝土的选择

提出了用于选择连续浇铸中间包喷嘴分配器的耐火混凝土的实验研究。在实验中考虑了三种类型的耐火混凝土的基本热性能，并选择了性能最佳的耐火混凝土。喷嘴分配器的生产和生产条件得到认可，在钢连续铸造过程中显示出良好的效果。