Why some alloys don't expand when heated!
Why some alloys don't expand when heated!
www.caltech.edu Some Alloys Don't Change Size When Heated. We Now Know Why.
Researchers in the lab of Brent Fultz have discovered why so-called Invar alloys keep a steady size and shape over a broad range of temperatures—unlike most materials.
This is absolutely the coolest thing I learned today!
0
comments