Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Józef Wojsa"'
Publikováno v:
Cement Wapno Beton. 27:255-264
An attempt was made to adjust the kind of organic additives to the components of the mass for the magnesia-chromite products. This was done using Sanderson’s concept of electronegativity and molar electronegativity. Four organic additives were sele
Publikováno v:
Journal of Applied Crystallography. 50:769-775
Owing to the phase transition of the tetragonal form of ZrO2 into the monoclinic one, caused by mechanical stresses, preparation of powder samples for quantitative phase analysis by the X-ray diffraction method should be avoided. The process of grind
Autor:
Józef Wojsa
Publikováno v:
RUDY I METALE NIEŻELAZNE. 1:23-28
Autor:
Renata Suwak, Józef Wojsa
Publikováno v:
Key Engineering Materials. :769-772
Factors determining the durability of a material include among others its thermal shock resistance, as a non-homogenous temperature field may trigger the formation and propagation of cracks. To evaluate thermal shock resistance by means of one of the