The heat of the metal gets really REALLY high.
Solid -> Liquid -> Gas
Solids are colder, liquids inbetween, and gas hot.
The atoms or molecules separate due to the heat being stronger than the bonds
Edit - Not all elements have the same temperatures for melting and boiling.
The fuses are made of either a solder/lead type mixture, or it's a thin wire, the thickness makes the fuses melt at a faster or slower rate when they get hot from a "short" or too much draw for the circuit. When a fuse "blows" is just a saying. But if you put a large enough "short" on a fuse it will seem to "blow" when it melts extremely fast.Also, to much resistance caused by dirty or loose connections on a standard plastic spade fuse can cause the plastic portion to melt.
The fuses in a light bulb are typically made of a thin strip of metal, such as tungsten or aluminum. These fuses are designed to heat up and melt when too much current flows through them, thus breaking the circuit and preventing damage to the bulb or the electrical system.
If terminals of the battery are reversed, it will short the device that is using the battery. On a car reversing the cables can blow fuses, melt wires, and fry computers.
Will melt is the future tense of melt.
1. Will Melt 2. To Melt 3. Soon Melt
The voltage rating of a fuse has to do with how long the fuse is / how much dielectric strength exists between the two terminals that don't melt. If you use a fuse that is rated for too low of a voltage, it will likely melt for a fault condition, but the voltage is too high for the gap distance, so an arc will develop across the (open) fuse. So...the fuse does no good. It will not protect equipment if used at a higher voltage than it is rated.
Mini fuses
the fuse protection feature should be adapted to overload characteristics of protected objects, considering the possible short-circuit current, choose corresponding fuse breaking capacity;2, fuse to be adapted to line voltage level, the rated voltage of rated current of the fuse is greater than or equal to the rated current melt;3, line fuse melts at all levels in the rated current to the corresponding coordination, keeping the level of the melt must be greater than the rated current level of the melt under the rated electric current;4, fuse melts to use combination according to the requirement of the melt, not allowed to increase the melt or other conductor instead of the melt.
The difference between MDL fuses and ADL fuses are that MDL fuses are a slow blow fuse with a long time lag. ADL fuses on the other hand, are normal blow fuses with a medium time lag.
The STX38 fuses are easy to find on a tractor. The fuses are located under the hood.
Fuses blow, in any application, when the current in the circuit exceeds the limit preset by the fuse selection. It is also possible, if the fuse terminals are corroded, for heat to be generated, causing the fuse to melt, giving the appearance of having blown.
"Melt away" can be translated as "disolverse" in Spanish.