Titanium alloy is the only metal that has the least damage to the human body. It is precisely because it has the least damage to the human body. It is then used as a raw material for implantation of human joints and bones. Japan invented a high-tech toothbrush in 2005. It has a built-in metal titanium tube that absorbs light to generate negative ions. There is no need to add toothpaste to the brush head and remove stubborn cigarettes and coffee. White and fresh breath This environmentally friendly toothbrush has been named as a clinical experiment to prove that its tooth cleaning effect is better than ordinary toothbrushes and electric toothbrushes. The key lies in the titanium rod that connects the toothbrush rod and the brush head. It can convert the light into negative ion energy. When the toothbrush comes in contact with the teeth, the negative ions attract positive ions. The tartar and stains disintegrate at the molecular level. Extra-fine brush heads ensure penetration into each tooth. The experiment proved that using this high-tech can effectively remove bacteria and stains in the mouth, reduce gum bleeding and allergies, and reduce the chance of gingivitis. Titanium's excellent biocompatibility is completely non-toxic, harmless and non-allergic to the human body. After its appearance is anodized, its oxide film is antibacterial, which is not only light, high strength, corrosion resistance, but also convenient for high temperature disinfection. Then, titanium alloy was made into many titanium daily necessities.

The surface of pure titanium products has a dense oxide film, which can well adapt to various environments at normal temperature. Therefore, spraying is not required, and pure titanium kettles have strong corrosion resistance. In the face of outdoor weak acid or alkali environment, pure titanium kettle can cope freely, whether it is river water or rain water, mountains or vegetation, pure titanium kettle can directly contact it without being corroded. Because the entire pot body is not painted, the kettle presents a unique gray color of pure titanium products, and can also be heated to a bright color directly on the fire source. The colorful color of titanium kettles is covered with a thin layer of naturally occurring oxide film (titanium and oxide TiO2). This layer of film can also become titanium rust, because a transparent film with a high refractive index is formed on the surface, and the film functions as a prism. After the light is refracted and absorbed with different wavelengths of light, you can see the color, and if you put this If the thickness of the oxide layer is manually adjusted to 8 ~ 10cm, thousands of similar colors can be displayed depending on the wavelength. Because this film is a transparent film with a high refractive index, it can show a variety of colors.

For example, the lid of the kettle is made of pure titanium and rubber. Considering the corrosion resistance and health of the product, the pure titanium lid has better properties. Pure titanium products are completely harmless to the human body, so it is possible to heat water and food with pure titanium containers. The single layer of pure titanium kettle has no heat insulation function and is suitable for use below the snow line. The kettle with pure titanium kettle lid can be directly heated when it is not tightened, so that the water quality is better guaranteed. Compared to traditional stainless steel, titanium has a lower density. The weight of a 550ml titanium kettle is only 99g, but the quality of a stainless steel kettle of the same specification is about twice that of a pure titanium kettle. In the process of travel, lighter equipment often means higher efficiency. The application of pure titanium products to outdoor activities can greatly reduce the burden of donkey friends. The strength of pure titanium is great, comparable to stainless steel, and far better than the same lightweight aluminum products. During mountaineering, collision is inevitable, and even if the kettle is dropped on the stone, it is still intact. In some special cases, a pure titanium kettle can even be used as a support emergency.

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