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Determining the thermal diffusivity coefficient of parts made from powdered metals

✍ Scribed by E. N. Prozorov; N. N. Varygin; S. A. Golubkov


Publisher
Springer
Year
1989
Tongue
English
Weight
301 KB
Volume
25
Category
Article
ISSN
0009-2355

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## The gas chromatographic method has been used to measure the effective diffusion coefficients D, or the diffusion parameters 0,/d\*. Nitrogen was used as a carrier gas, krypton-85 as test gas. The tests were carried out on different activated carbons made from air-preoxidized bituminous coals wh