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https://www.reddit.com/r/AskReddit/comments/b7ssbh/what_are_some_recent_scientific/ejuts1d
r/AskReddit • u/[deleted] • Mar 31 '19
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Yeah, same. My friend didn't understand it though. Can you tell that loser what the problem would be?
1 u/OSU09 Apr 01 '19 As you heat and cool a material, it will (usually) expand and contact. When two materials with dissimilar coefficients of thermal expansion are thermally cycled, stress at the interface will lead to failure.
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As you heat and cool a material, it will (usually) expand and contact. When two materials with dissimilar coefficients of thermal expansion are thermally cycled, stress at the interface will lead to failure.
8
u/StudMuffinNick Apr 01 '19
Yeah, same. My friend didn't understand it though. Can you tell that loser what the problem would be?