User blog:Spinosaurus75DinosaurFan/Scarlet Witch tears Ultron's vibranium core

Q = m*(c*ΔΤ + L)

A punch from the Hulk simply caused a dent. Hulk can punch at Continent Level. I'm going to use the upper end because Hulk never vaporized vibranium, just dented it.

1.855604*10^25 J, or 1.855604*10^22 kJ

Captain America's shield weighs 5 kilograms. 1.855604*10^22/5 = Latent heat of vaporization of MCU vibranium = 3.711208*10^21 kJ/kg

Heat Capacity: Should be no less than titanium which is 520 J/kg*K. I'm saying 600.

ΔΤ: 50 000 Kelvins (Lightning + Repulsors (Melting point of steel) + Vision's Mind Stone (30 000 Fahrenheit) - 300K)

Ultron weighs around 200 kilograms.

Moon Level