At high temperature the strength decrease.
decomposition
When copper and zinc are heated together, they can bond and form an alloy called brass. Brass is a strong and durable material that is commonly used in applications where both metals' properties are desired.
No, metals always expand when heated and contract only when cooled.
materials usually expand when heated.
Why do metals do not catch fire when heated whereas paper ignites on heating
When two metals are mixed together, they can form an alloy. Alloys combine the properties of both metals, such as strength, durability, and resistance to corrosion. The exact properties of the resulting alloy will depend on the metals used and their proportions.
When matter is heated it will expand
When a dielectric material is heated, its dielectric strength typically decreases. This is because heat can modify the material's properties, structure, and ability to resist electric fields. As a result, the material may become more conductive and less effective at insulating against electrical charges.
Strength, Endurance, and with some metals: Flexibility
Metals are not decomposed by heating. Some metals burn, as magnesium.
no answer
When a bimetallic strip is heated, the two metals expand at different rates causing the strip to bend towards the metal with the lower coefficient of thermal expansion. Conversely, when the strip is cooled, it bends towards the metal with the higher coefficient of thermal expansion. This bending action can be harnessed for applications like thermostats and temperature-sensitive switches.