| 简介 |
An intermediate alloy material, composed of the following components in percentage by weight : 87 to 91.5wt% of magnesium, 8 to 12wt% of red phosphorus, 0.05 to 0.5wt% of silicon carbide and 0.3 to 0.75wt% of rare earth. A preparation method for the intermediate alloy material comprises the steps of stirring, drying and vacuum melting. The intermediate alloy material is applied to being added to magnesium alloy materials in the field of automobile industry, and improves the final strength of a magnesium alloy material to 320 to 400MPa. |
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