Imagine we have a tungsten wire that we heat up to 1000 kelvins inside a tube with a special coating that reflects 99.99% of tungsten's emitted light due to thermal radiation back to the wire.
My intuition says that the wire will absorb some of the redirected light and it will cause it to heat up and release more light creating a positive feedback loop till it melts and evaporates(if the special coating doesn't do it first).
Are there any fundamental violations in my reasoning?
Edit:
For clarification i assumed that an electric current was used to heat up the wire to 1000 kelvins and the same current is always applying through the whole process.