The fracture toughness (KIC) of amalgam
作者： C. H. LLOYD , M. ADAMSON
DOI: 10.1111/J.1365-2842.1985.TB00621.X
关键词: Dental alloys 、 High copper 、 Dental Stress Analysis 、 Metallurgy 、 Single component 、 Fracture toughness 、 Materials science 、 Microstructure 、 Copper 、 Composite material 、 Low copper
摘要: The fracture toughness (KIC) has been measured (at 1 week) for a selection of sixteen amalgam products. This included low copper (i.e. Cu less than 6%) and high (both single component admixed) products in milled spherical powder forms. results have shown that the decreases progressively as content increases. admixed possess superior to those containing powder. These attributed differences microstructures produced by changes composition form which addition is made.
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