High Young modulus-low thermal conductivity materials
High Young modulus-low thermal conductivity materials
(OP)
Hi,
Do you know materials with high Young modulus and low Thermal conductivity to use at cryogenic temperatures?
I have Titanium 6Al-4V: E = 110 GPa and Thermal Conductivity = 7 W/mK
Thanks
Pesog
Do you know materials with high Young modulus and low Thermal conductivity to use at cryogenic temperatures?
I have Titanium 6Al-4V: E = 110 GPa and Thermal Conductivity = 7 W/mK
Thanks
Pesog





RE: High Young modulus-low thermal conductivity materials
if compression - consider some ceramics such as MACOR.
some other nonmetals such as torlon or ultem, strong materials and low conductivity, modulus not as high as titanium
RE: High Young modulus-low thermal conductivity materials
And a number of these grades are commonly used at cryo temps (625).
You might even look at 316L stainless.
Your best bet is to make sure that the part is in compression and use a ceramic.
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RE: High Young modulus-low thermal conductivity materials
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RE: High Young modulus-low thermal conductivity materials
I'll check Ni and Co based superalloys properties.
Thank you all!!
Pesog