Conclusions
The following levels can be recommended for use in the refractory industry: SUP-IO-4, SUF-IO-9, ES-1000, ES-1001, and the tracing levels US-IO-1 and US-IO-2.
Mass production of position and tracing levels of the given type should definitely be organized.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Golovenchits, L.I., Sloushch, V.G. Levels for free-flowing materials. Refractories 1, 360–362 (1960). https://doi.org/10.1007/BF01282845
Issue Date:
DOI: https://doi.org/10.1007/BF01282845