Are you wondering the specific aluminium foil melting temperature?
This post will guide you the comlete al foil melting point to let you learn more about this material.
Key takeways:
Aluminum is a silvery white metal with a melting point of 660.4°C, a boiling point of 2467°C, and a density of 2.70 g/cm3.
It is very light, about 1/4 of iron. It has a relatively low hardness and good ductility.
It can be drawn into filaments or rolled into aluminum foil, which is often used to package candies and food.
What is the features of Aluminum
Aluminum is an active metal. In dry air, a dense oxide film about 50 angstroms thick is immediately formed on the surface of aluminum, which prevents further oxidation and makes it resistant to water.
However, aluminum powder mixed with air is very easy to burn.
Molten aluminum can react violently with water.
Aluminum is amphoteric and is very soluble in strong alkali and dilute acid.
Aluminium can be processed to aluminium foil for food packaging and many online retailers wholesale aluminium foil from China to run their business.
What is melting point of aluminum foil
Aluminum foil will change its condition and characterstics including gas, liquid upon with high temperatures.
aluminum foil melting temperature is 660.4℃ and boiling point of aluminum foil is 2467℃.
However, you should note that the melting point of aluminum is affected by many factors, including purity and pressure.
The higher the purity, the higher the melting point of aluminum; and the higher the pressure, the higher the melting point of aluminum.
In addition, the heating rate also affects the melting point of aluminum. The faster the heating rate, the lower the melting point.
At standard atmospheric pressure, the melting point of aluminum is 660℃. If the aluminum is heated continuously, the temperature will rise after it is completely melted. When the temperature reaches 700℃, the aluminum is in liquid state.
Does aluminum melt at high temperatures?
Aluminum does not melt immediately at high temperatures.
This is because aluminum has strong oxidizing properties, which causes a layer of aluminum oxide film to form on its surface.
The melting point of this aluminum film is much higher than that of aluminum itself, so it can protect the aluminum from melting at high temperatures.
Aluminum will also undergo some physical changes at high temperatures.
When the surface temperature of aluminum reaches a certain level, solid aluminum begins to oxidize rapidly, forming an aluminum oxide film, which gradually darkens the color of the aluminum surface.
When the surface temperature rises further, the aluminum oxide film will rupture due to the expansion of the plate surface, exposing the aluminum inside, causing the aluminum to begin to oxidize faster, and eventually causing the aluminum to melt.
Aluminum melting point
Are you searching what temperature does aluminum melt at?
Aluminum melting point is 660.32 degrees Celsius, which is relatively low compared to other metals. This is one of the reasons why aluminum is often used to make pots, pans, cookware and other daily necessities, because it is relatively not susceptible to heat damage.
Generally, al melting point is not high, aluminum metal is solid below 660 degrees and liquid above 660 degrees.
Conclusion
The melting point of aluminum foil is 660.32 degrees Celsius.
Although it is relatively lower than other metals, aluminum still has certain application value at high temperatures.
The aluminum oxide film on the surface of aluminum can protect the aluminum foil from melting to a certain extent.
When using aluminum, it is necessary to pay attention to controlling the temperature to avoid exceeding the operating temperature range of aluminum, which will cause the aluminum to melt or other physical changes.
