Tungsten alloy mobile phone shielding parts
What is tungsten alloy mobile phone shielding parts?
Tungsten alloy mobile phone shielding is mainly used to block a large amount of high-energy electromagnetic radiation generated by mobile phones. Tungsten alloy mobile phone shielding parts are small and large, which can effectively shield electromagnetic radiation, are widely used for mobile phones, and protect mobile phone users from being damaged by electromagnetic radiation.
What is mobile phone electromagnetic radiation?
Mobile phone electromagnetic radiation is electromagnetic energy that is transmitted by radio waves or particles. The electromagnetic radiation of the mobile phone is naturally generated by the mobile phone and exists around us. We are in electromagnetic radiation from mobile phones every day. Our life is in various radiation every day. This radiation comes from Earth, space, and our bodies. Scientists believe that a small amount of mobile phone electromagnetic radiation has no harm to the body, and we already know that radiation is widely used in the medical field, mainly used to treat and diagnose certain diseases.
Nowadays, mobile phones are becoming more and more popular. Almost everyone needs to use mobile phones, and the electromagnetic radiation generated by mobile phones is a problem that cannot be ignored. The reason why the mobile phone generates electromagnetic radiation is that the mobile phone depends on the radio wave sending and receiving signals. Although the radiation of the phone is small and the radiation level is very low. But still, need to block the radiation of the phone. Scientists are now developing mobile phone shielding, and tungsten alloy mobile phone shielding is the best choice in this field.
The nature of tungsten alloy mobile phone shielding parts
The tungsten alloy has a high density and small size. The tungsten alloy is widely made into tungsten alloy shielding parts to protect people from radiation damage. Tungsten alloy shielding provides the best radiation protection in various fields. Tungsten alloy shields of various specifications are produced according to two standards.
We have learned that tungsten alloy shields have high density, volume, and good wear resistance, and can provide the best radiation protection. In addition, tungsten alloy is a non-toxic pollution material. The framework of tungsten alloy mobile phone shielding is made of wear-resistant tungsten alloy material. Its abrasion resistance can ensure that the mobile phone shielding can still maintain its good shielding even after many years. The tungsten alloy mobile phone shielding is easy to install and can be firmly fixed in the mobile phone.
Why use tungsten alloy mobile phone shielding parts?
Compared with traditional shielding materials, such as lead and boron-carbonized, the same weight shielding parts, smaller tungsten alloy shielding parts, density, density. Compared with the same weight, the volume of tungsten alloy shielding parts is only 1/3 of the lead, but high density makes it have the same ray absorption as the lead. After the weight is determined, the density is higher, but the thickness of the tungsten alloy is thinner. Due to the high density of tungsten alloy, the thickness of tungsten alloy radiation containers is thinner, but the ray absorption ability is higher. This is why tungsten alloy becomes the best raw material for tungsten alloy mobile phone shielding parts.
When the shielding design is performed, the thickness of the shielding material can be calculated according to the total weakening multiple reached by the shielding layer
Formula: K = E0.693 D / △ 1/2
K: The total weakening multiple of the shielding layer
△ 1/2: The half-value value of the shielding material
D: The thickness of the shielding layer, the unit of the same half value, needs to convert the quality thickness of the half-value layer into the thickness of the material, and then remove it with the density of the material to get.
