Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of the atomic C/H ratio of the quinoline-insoluble material.

NEPLATNÁ vydána dne 15.6.1994

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of sulfur content (routine method).

NEPLATNÁ vydána dne 15.1.1994

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of softening point (ring and ball method).

NEPLATNÁ vydána dne 31.5.1983

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of volatile matter content.

NEPLATNÁ vydána dne 31.8.1989

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of trace elements by flame atomic absorption spectrometry.

NEPLATNÁ vydána dne 28.2.1990

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of electrical resistivity of calcined coke granules.

NEPLATNÁ vydána dne 15.5.1996

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of ash content of green and calcined cokes.

NEPLATNÁ vydána dne 31.7.1985

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of particle size distribution.

NEPLATNÁ vydána dne 15.10.2000

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrodes. Determination of the bulk density (apparent density) of cathode blocks and prebaked anodes using a dimensions method.

NEPLATNÁ vydána dne 15.10.2000

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrodes. Determination of the open porosity and bulk density (apparent density) of cathode blocks and prebaked anodes by a hydrostatic method.

NEPLATNÁ vydána dne 15.10.2000