Our lightweight materials help to increase efficiency while meeting or exceeding the performance of traditional steel based systems.
Use of ceramics in minitarly vehicle armour.
These vehicles include cars used by officials e g presidential limousines.
It is possible to design composite armour stronger lighter and less voluminous than traditional armour but the cost is.
The use of conventional materials such as high quality steel for components and vehicle protection has its disadvantages especially due to continually evolving military threats and performance requirements needed for combating those threats.
Civilian vehicles may also be armoured.
Chobham armour is the informal name of a composite armour developed in the 1960s at the british tank research centre on chobham common surrey the name has since become the common generic term for composite ceramic vehicle armour other names informally given to chobham armour include burlington and dorchester.
Ceramics are often used where light weight is important as they weigh less than metal alloys for a given degree of resistance.
Ceramic armor can be used to protect vehicles as well as individual personnel and dates back to 1918.
Ceramic polymer technology for lightweight military vehicle armor solutions ceramic polymer technology provides critical lightweight armor material solutions which when used won t reduce the operational performance of combat tactical and support vehicles mrap asv lav jltv het pls matv and hemitt are examples of vehicle platforms.
Coorstek supplies custom ceramic armor components for use in vehicle protection systems.
Coorstek provides armor components to armor integrators building.
A brief history of amour in tanks leading up to the use of composites in modern vehicles.
Ceramic armor is armor used by armored vehicles and in personal armor to resist projectile penetration through high hardness and compressive strength.
The most common materials are alumina boron carbide silicon carbide and titanium diboride.
Projectile velocity for a given projectile type armor system and ad value at which 50 of impact events correspond to penetration and.
Ceramics are known to be some of the of the hardest materials and unlike materials such as kevlar which uses its fibers to catch the bullet ceramics break the bullet.
Most composite armours are lighter than their all metal equivalent but instead occupy a larger volume for the same resistance to penetration.
Areal density measured in kg m 2 the lower this is the more weight efficient the armor.
Disadvantages of conventional materials.
Ceramic material shatters as the heat round penetrates the highly energetic fragments destroying the geometry of the metal jet generated by the hollow shaped charge greatly diminishing the penetration.
Quantifying and optimizing ceramic armor systems require attention to the following factors where rha armor steel is the reference material in all cases.
See spelling differences to withstand the impact of shrapnel bullets missiles or shells protecting the personnel inside from enemy fire such vehicles include armoured fighting vehicles like tanks aircraft and ships.
