Magnesium alloy wave filter cavity

The utility model discloses a magnesium alloy wave filter cavity, including the cavity body, the cavity body is upper end open -ended shape, and the cavity this internally offer flutedly, and the material of cavity body is the magnesium alloy, magnesium alloy density is 23 of equal aluminum alloy for a short time, and the tensile strength of magnesium alloy and aluminum alloy, yield strength, hardness are unanimous basically, and nevertheless under the same strength condition, the magnesium alloy is lighter, the anti electronic shielding performance of magnesium alloy is good, and the shell can the complete absorption frequency exceedes 100db's electromagnetic interference, relative and the aluminum alloy of the heat dissipation of magnesium alloy has absolute advantage: mutually synthermal, the heat dissipation time of magnesium alloy is half the without the aluminum alloy still, the magnesium alloy can be regenerated simply and used and do not reduce its mechanical properties and compare with other metal ph