Obtaining of dense and highly porous ceramic materials from metallurgical slag
Keyword(s):
Glass-ceramics in a dense and highly porous form can be obtained from metallurgical slag and waste glass of TV monitors. Using polyurethane foam as pore creator, a highly porous system with porosity of 65 ? 5 %, E-modulus and flexural strength of 8 ? 3 GPa and 13 ? 3.5 MPa respectively can be obtained. This porous material had durability (mass loss) of 0.03 % in 0.1 M HCl that is identical with the durability of a dense composite.
2019 ◽
Vol 29
(6)
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pp. 669-671
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2020 ◽
Vol 67
(1)
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pp. 148-155
2016 ◽
Vol 61
(1)
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pp. 411-418
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