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How to Choose Alumina and Silicon Bulletproof Plate?

DATE: Mar 24th, 2023
ALO and SIC plates are two types of bulletproof plates used for personal and military protection. The main difference between these two types of plates is their composition and performance.

Composition: ALO plates are made from aluminum oxide, a type of ceramic material. SIC plates are made from silicon carbide, which is a composite material.

Performance: SIC plates have a higher level of hardness and strength than ALO plates, which means they can offer better protection against more powerful bullets. SIC plates are also more expensive than ALO plates.

Weight: Both ALO and SIC plates are relatively lightweight compared to traditional steel plates, but SIC plates are generally lighter than ALO plates.

Cost: ALO plates are generally less expensive than SIC plates, which may make them more accessible for individuals or organizations with lower budgets. However, SIC plates are often considered a higher-quality option due to their superior performance.

What other factors should be considered when choosing alumina and silicon carbide inserts?

1.Threat Level: Determine the threat level you need protection against. This will depend on the type of ballistic threats you are likely to face. Typically, there are different levels of ballistic protection based on the type of ammunition used.

2.Durability: Consider the durability of the plate. Plates made from ALO are generally more durable and have a longer lifespan than SIC plates, but they may not offer as much protection against certain types of ammunition.

3.Plate thickness: Consider the thickness of the plate. Thicker plates will offer more protection against ballistic threats, but will also be heavier and less comfortable to wear for extended periods of time.

What application scenarios are alumina and silicon carbide bulletproof plates suitable for?

Alumina and silicon carbide are both popular materials for making bulletproof plates, which are used in body armor and other protective equipment. Here are some application scenarios where each material may be suitable:

Alumina bulletproof plates:

Alumina plates are commonly used in law enforcement and military applications because they offer excellent protection against high-velocity rifle rounds.
They are also lightweight and relatively inexpensive compared to some other materials, making them a good choice for applications where weight and cost are a concern.Alumina plates are most effective against small arms fire, including handgun rounds and lower-velocity rifle rounds.

Silicon carbide bulletproof plates:

Silicon carbide plates are also commonly used in law enforcement and military applications, especially where a higher level of protection is required. 
They offer better protection against higher-velocity rifle rounds than alumina plates, and are also more effective against armor-piercing rounds. Silicon carbide plates are generally heavier and more expensive than alumina plates, but they offer better protection in certain scenarios.

Overall, the choice between ALO and SIC plates depends on the specific needs and requirements of the user, as well as their budget. ALO plates may be suitable for those who require lower levels of protection, while SIC plates may be necessary for those who need the highest level of protection against powerful projectiles.