The samples of laboratory scale have been produced using milled and intermixed mixtures after heating in drying oven at temperature of 145C° followed by hot compacting in special forms. Materials produces in our laboratory are as follows (see Figures 9, 10, 11, 12, 13, 14, 15): Composition: Parameters: Sulfur - 45% Water resistance coefficient -0,99 shell limestone - 30% Density - 2,68 g/cm3 Barite concentrate - 20% Compression strength 32,3 MPa – Pyrite dross - 5% Bending strength - 8,22 MPa Fig. 9 Samples of radiation resistant sulfur composite on the basis of barite concentrate Composition: Parameters: Sulfur - 40% Water resistance coefficient -0,99 Fluorspar concentrate- 60% Density - 2,85 g/cm3 Compression strength 28 MPa – Bending strength - 3,8 MPa Fig. 10 Samples of radiation resistant sulfur composite on the basis of fluorspar concentrate Composition: Parameters:
The samples of laboratory scale have been produced using milled and intermixed mixtures after heating in drying oven at temperature of 145C° followed by hot compacting in special forms. Materials produces in our laboratory are as follows (see Figures 9, 10, 11, 12, 13, 14, 15): Composition: Sulfur - 45% shell limestone - 30% Barite concentrate - 20% Pyrite dross - 5% Parameters: Water resistance coefficient -0,99 Density - 2,68 g/cm3 Compression strength – 32,3 MPa Bending strength - 8,22 MPa Fig. 9 Samples of radiation resistant sulfur composite on the basis of barite concentrate Composition: Sulfur - 40% Fluorspar concentrate- 60% Parameters: Water resistance coefficient -0,99 Density - 2,85 g/cm3 Compression strength – 28 MPa Bending strength - 3,8 MPa Fig. 10 Samples of radiation resistant sulfur composite on the basis of fluorspar concentrate Composition: Parameters:
WM2015_-_Kazakhstan.docx