Influence of Physical Properties of B4C Powder on the Strength Properties of the Ceramics Manufactured by SPS Sintering
2015 ◽
Vol 1085
◽
pp. 312-315
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Ceramics samples in the form of a parallelepiped with high strength characteristics have been made. For the manufacture of the ceramics samples a powder mixture from submicron В4С powder with additives (1 wt%, 5 wt%, 10 wt%) of boron carbide nanopowder was used. The physical properties of the powder mixtures and strength properties of sintered ceramics have been studied. It was shown that the use of submicron fractions of the boron carbide powder together with nanoadditives is a determining factor in the formation of dense fine-grained structure providing improved physical and mechanical properties of the ceramics.
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2012 ◽
Vol 05
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pp. 102-110
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2014 ◽
Vol 1040
◽
pp. 819-823
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2013 ◽
Vol 3
(3)
◽
pp. 215-220
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