Magnesium alloy plate machining method and magnesium alloy plate

A magnesium alloy and plate technology, which is applied in the processing of magnesium alloy plates and in the field of magnesium alloy plates, can solve the problems of limited application range, poor corrosion resistance, and low strength, and achieve the problems of expanding application range, solving low strength, and improving mechanical properties Effect
CN106521222AActive Publication Date: 2017-03-22BEIJING ELECTRIC VEHICLE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING ELECTRIC VEHICLE
Publication Date
2017-03-22

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Abstract

The invention provides a magnesium alloy plate machining method and a magnesium alloy plate. The method comprises the following steps: a first preset quantity of nanoscale silicon carbide with a target particle size is added in solution of a magnesium alloy raw material for uniform stirring to obtain target mixed solution; the target mixed solution is machined as a magnesium alloy ingot; the magnesium alloy ingot is machined as a magnesium alloy plate with a first preset thickness, so that the nanoscale silicon carbide is dispersed in a magnesium alloy crystal; and graphene is sprayed on the surface of the magnesium alloy plate to form a graphene film with a second preset thickness. The nanoscale silicon carbide particles are added in a magnesium alloy to disperse in the magnesium alloy crystal; a graphene corrosion resistant film is sprayed on the surface of the magnesium alloy to obtain the magnesium alloy plate with high strength and corrosion resistance; the application range is widened; and the problems of low strength and weak corrosion resistance in a traditional magnesium alloy plate are solved.
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Description

technical field

[0001] The invention relates to the technical field of material processing, in particular to a processing method for a magnesium alloy plate and the magnesium alloy plate. Background technique

[0002] Magnesium alloy is the lightest alloy among practical metals. Magnesium alloy is 36% lighter than aluminum alloy, 73% lighter than zinc alloy, and 77% lighter than steel. It is the metal with the highest specific strength among practical metals. Among industrial metal materials, magnesium alloy, as the lightest material, is widely used in sporting goods, home appliances, aerospace instruments, machinery manufacturing parts and other products. Among them, although magnesium and magnesium alloys have many excellent properties and wide applications, they also have many defects and deficiencies, such as low strength, poor heat resistance, and poor corrosion resistance, which greatly limit the application range of magnesium and magnesium alloys. In order to apply ...

Claims

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