Engineering, 06.12.2019 02:31 ahmed5774
Estimate the maximum expected thermal conductivity for a cermet that contains 67 vol% titanium carbide (tic) particles in a cobalt matrix. assume thermal conductivities of 27 and 69 w/m-k for tic and co respectively. recall that i said in class that the rules of mixtures often applies to other properties besides moduli. in this case we are interested in the maximum thermal conductivity of a large-particle reinforced composite. even though you may not know what these values mean yet (we'll discuss them in the next unit) you should recognize that they are merely a type of property whose "mixed values" follow the same mathematical dependence on volume fraction of a component that we discussed for the elastic modulus. answer format: x unit: w/m-k
Answers: 3
Engineering, 03.07.2019 15:10
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:20
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Engineering, 04.07.2019 19:10
When subject to a steady load (within elastic range) over a long period of time, what is the major difference in material behavoir between steel and plastic?
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Estimate the maximum expected thermal conductivity for a cermet that contains 67 vol% titanium carbi...
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