Testing of ceramic materials; determination of refractoriness under load (differential - with rising temperature), determination of the deformation of a refractory product subject to a constant load under conditions of progressively rising temperature— 6 стр.
Testing of ceramic materials; chemical analysis of refractories mainly consisting of alumina and silica, determination of total iron oxides estimated as ferric oxide— 2 стр.
Testing of ceramic materials; chemical analysis of alumosilicates; determination of the iron and manganese content by atomic absorption spectrometry— 4 стр.
Testing of ceramic materials; chemical analysis of alumosilicates; determination of the iron and manganese content by atomic absorption spectrometry— 4 стр.
