Why Are Military Kettles Made Of Aluminum?

To protect the inner wall of the kettle. After aluminum is oxidized, it becomes aluminum oxide. Aluminum oxide will be adsorbed on the surface of aluminum to form a dense protective film. Aluminum will be well protected and will not dissolve in water. Aluminum military kettles and lunch boxes will be oxidized before distribution. Since aluminum oxide is still adsorbed on the surface of aluminum, the surface of aluminum oxide is one of the measures to protect metal aluminum.
As the name suggests, military kettles are kettles used by soldiers for drinking water. Aluminum is mainly used as the outer shell of the kettle. It is an indispensable equipment for soldiers during combat exercises. With the growth and expansion of our army, military kettles have also changed from the original rough processing to fine manufacturing technology, from ordinary drinking water kettles to military water purifiers that can directly filter outdoor fresh water into direct drinking water.
The 10-type military kettle currently used by our army not only has a built-in filter element but also has a strong heat preservation function. This function is simply a blessing for border guards in the cold border. In a freezing cold environment, the water temperature is kept for a while, so that border guards can drink a mouthful of hot water. This shows how functional this kettle is. In a harsh combat environment, soldiers may not be able to get safe drinking water, which will affect the direction of the subsequent battle. Therefore, a new generation of military water purifiers came into being. On the basis of the existing military water kettles, by adding pressurization and filtering devices, the military water kettles are transformed from ordinary water kettles to military water purifiers.