Aluminum is actually lighter than titanium
Chemically, aluminium is an element, while steel is an alloy consisting mostly of iron. Although most aluminium items you see and use are also Alloys, strictly speaking. Steel is stronger but heavier. They have quite different material qualities.
Aluminum
No, graphite is not stronger than aluminum. Aluminum is a metal known for its strength and durability, while graphite is a form of carbon known for its lightness and lubricating properties.
Aluminium. Zinc is around two and a half times heavier (more dense) than Aluminium.
steel
The human bone is lighter than aluminum and stronger than steel
IRON STRONGER.....ALUMINUM LIGHTER.....IRON IS HEAVY.....ALUMINUM WILL BREAK EASIER THAN IRON
Aluminum is actually lighter than titanium
Pure aluminum is not strong enough as building material for airplanes. Alloy with Al are stronger.
Chemically, aluminium is an element, while steel is an alloy consisting mostly of iron. Although most aluminium items you see and use are also Alloys, strictly speaking. Steel is stronger but heavier. They have quite different material qualities.
Aluminum
The Advantages of a carbon fiber hood are that it makes the car lighter because carbon fiber is a stronger and lighter material than the material tradition car hoods are constructed from.
No. Aluminum is much lighter than titanium, and the lighter the aircraft, the more efficient it is. Boeing's new aircraft, the 787, is switching to carbon fiber though. This will probably be the material used in future aircraft.
Robots are usually not made of steel, they are usually made of a lighter material like an aluminum alloy
Metal material is stronger than aluminum and it will last longer. It will also save you money in the long run.
It's just as much about the build as it is about the material. A poorly engineered carbon fibre frame can be heavier than a well engineered aluminum frame. But, if both frames are made equally well, then the Carbon fibre frame should be lighter.