Corrosion-resisting and high-strength aluminum alloy outer cover material used for air purifier
An air purifier and cover material technology, applied in the field of metal materials, can solve the problems of high energy consumption and low corrosion resistance, and achieve the effects of low material cost, improved corrosion resistance, and improved welding performance
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[0029] Example 1.
[0030] The corrosion-resistant high-strength aluminum alloy housing material for the air purifier of this embodiment includes the following raw materials by weight:
[0031] Silicon 1.25 parts, zinc 1.76 parts, magnesium 1.42 parts, germanium 0.56 parts, chromium 0.14 parts, iron 0.66 parts, titanium 3.58 parts, nickel 1.06 parts, antimony 0.87 parts, rare earth mixture 3.87 parts, aluminum 45 parts.
[0032] The rare earth mixture in this embodiment is a mixture of 4 parts by weight of lanthanum, 22 parts of cerium, 8 parts of praseodymium, 7 parts of gadolinium, 3 parts of samarium, and 15 parts of europium.
[0033] A corrosion-resistant high-strength aluminum alloy housing material for an air purifier in this embodiment includes the following steps:
[0034] Step 1: Put the aluminum ingot into the boiler for smelting. The smelting temperature is: 720℃, and the smelting time is 26min. Add a mixture of silicon, chromium, antimony, titanium, zinc, and rare earths. T...
Example Embodiment
[0037] Example 2.
[0038] The corrosion-resistant high-strength aluminum alloy housing material for the air purifier of this embodiment includes the following raw materials by weight:
[0039] Silicon 1.29 parts, zinc 1.78 parts, magnesium 1.46 parts, germanium 0.58 parts, chromium 0.16 parts, iron 0.68 parts, titanium 3.78 parts, nickel 1.08 parts, antimony 0.89 parts, rare earth mixtures.97 parts, and aluminum 50 parts.
[0040] The rare earth mixture in this embodiment is a mixture of 6 parts by weight of lanthanum, 28 parts of cerium, 12 parts of praseodymium, 9 parts of gadolinium, 5 parts of samarium, and 17 parts of europium.
[0041] A corrosion-resistant high-strength aluminum alloy housing material for an air purifier in this embodiment includes the following steps:
[0042] Step 1: Put the aluminum ingot into the boiler for smelting. The smelting temperature is: 726℃, the smelting time is 28min. Add a mixture of silicon, chromium, antimony, titanium, zinc, and rare earths, t...
Example Embodiment
[0045] Example 3.
[0046] The corrosion-resistant high-strength aluminum alloy housing material for the air purifier of this embodiment includes the following raw materials by weight:
[0047] Silicon 1.27 parts, zinc 1.77 parts, magnesium 1.44 parts, copper 0.57 parts, chromium 0.15 parts, iron 0.67 parts, titanium 3.68 parts, nickel 1.07 parts, antimony 0.88 parts, rare earth mixture 3.92 parts, and aluminum 47.5 parts.
[0048] The rare earth mixture in this embodiment is a mixture of 5 parts by weight of lanthanum, 25 parts of cerium, 10 parts of praseodymium, 8 parts of gadolinium, 4 parts of samarium, and 16 parts of europium.
[0049] A corrosion-resistant high-strength aluminum alloy housing material for an air purifier in this embodiment includes the following steps:
[0050] Step 1: Put the aluminum ingot into the boiler for smelting. The smelting temperature is: 723℃, and the smelting time is 27min. Add a mixture of silicon, chromium, antimony, titanium, zinc, and rare earth...
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