1.1 This guide covers the dispersion in liquids of metal powders and related compounds for subsequent use in particle size analysis instruments. This guide describes a general procedure for achieving and determining dispersion; it also lists procedures that are currently in general use for certai...

1.1 This test method covers the determination of the electrical resistivity of manufactured carbon and graphite articles at room temperature.

1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems ...

1.1 This test method covers the determination of the thermal diffusivity of carbons and graphite to +5% at temperatures up to 500°C. It requires only a small easily fabricated specimen. Thermal diffusivity values in the range from 0.04 to 2.0 cm /s are readily measurable by this test m...

1.1 This test method covers the apparatus and procedures for determining the hardness of fine-grained carbon and graphite materials using the Model C-2 scleroscope with the hammer calibrated for use on fine-grained (particles smaller than 0.8 mm (0.032 in.)) carbon and graphite m...