ISSN:
1573-9066
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Conclusions We obtained a complex of properties (hydraulic resistance, thermal conductivity, heat transfer coefficient) of the pseudoalloys W-Cu and Mo-Cu in the range of porosity 0.49–0.84 for different ratios of the high melting metal and copper. It was experimentally confirmed for the first time that the dependence of the heat transfer coefficient on porosity is extremal. It was shown that Koh's dependence for the calculation of the thermal conductivity of porous powdered metals can also be used for pseudoalloys with the same empirical coeifficient.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00794131
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