Zobrazeno 1 - 2
of 2
pro vyhledávání: '"S. L. Korobkin"'
Publikováno v:
Refractories. 29:544-547
The protective action of coatings due to the good wetting and low rate of oxidation of the carbon, is explained by the processes of reduction of the oxides of phosphorus by the carbon, and oxidation by atmospheric oxygen.
Publikováno v:
Refractories. 27:64-66
A method for chamotte nozzles with protection of the bore with a zirconia concentratebase layer has been developed. The life of the nozzles with the protective layer is at least as good as the zirconia-graphite ones. It is desirable to use the double