Vanadium Aluminum Alloy（V-Al） 

Vanadium aluminum alloy is a kind of advanced alloy material widely used in aerospace 

field. Vanadium aluminum alloy is an intermediate alloy with a minimum melting point of 

1600℃ (including V40%). It is mainly used as an element additive for titanium alloy, 

superalloy and some special alloys. It has high hardness, elasticity, seawater resistance 

and lightness, used for making seaplanes and water gliders. Vanadium aluminum alloy 

appearance is silver-gray metal luster block. With the increase of vanadium content in 

the alloy, the metal luster was enhanced, the hardness increased and the oxygen content 

increased.
Vanadium aluminum alloy application:
Vanadium aluminum alloy is a kind of advanced alloy material widely used in aerospace 

field. It has high hardness, elasticity, seawater resistance and lightness. It is used to 

make seaplane and waterglider. Only a few countries in the world, such as the United 

States and Germany, have achieved industrial production.