abstract |
FIELD: chemistry. n SUBSTANCE: radio-transparent protective coating contains, wt %: amorphous silicon dioxide 80-90, silicon tetraboride 3.4-6.0, silicon nitride 6-15, chrome oxide 0.1-0.5, cobalt oxide 0.1-0.5. n EFFECT: increase of the thermal stability, erosion stability and radiation capacity of the coatings. n 3 cl, 1 tbl |