FIELD: manufacture of composite materials used for biological protection against neutron radiation. SUBSTANCE: process of preparation of boron-carrying composition includes preliminary crushing of granulated boron anhydride to powdery state with dispersiveness up to 400 μm. EFFECT: produced compositions display lower degree of moisture absorption and secure stability of dimensions of manufactured articles. 2 dwg, 3 tbl
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Authors
Dates
2003-01-20—Published
2000-11-24—Filed