Alloy ingot containing magnesium cerium and preparation method
An alloy ingot and alloying technology, applied in the field of metal alloys, can solve the problems of low mold forming efficiency, poor quality, corrosion resistance, wear resistance, defective machining, etc., to achieve superior mechanical properties, good forming effect, Use a wide range of effects
Inactive Publication Date: 2017-12-22
JINGJIANG XINZHOU ALLOY MATERIALS
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An alloy ingot containing magnesium and cerium and a preparation method thereof, the alloy ingot containing magnesium and cerium includes an inverted trapezoidal body, the inverted trapezoidal body is provided with through holes, and two inverted trapezoidal bosses are symmetrically arranged at the bottom; The preparation method described mainly includes the following steps: step ①, ingredients: proportioning alloying elements by weight percentage: 20% to 25% of aluminum, 0.2% to 0.3% of silicon, 1.1% to 1.9% of magnesium, rare earth cerium 0.5% to 0.6%, the balance is zinc; step ②, smelting: step ③, pouring: using a movable zinc chute for pouring; the movable zinc chute includes the tank shell; There are a number of detachable columns that match the through holes; there is a circular arc transition section between the shoulder groove and the tank shell; the pouring space for the alloy ingot containing magnesium and cerium is formed between the tank shell and the column; the groove shell The direction of the draft angle of the side wall and the side wall of the column is opposite; the upper surface of the column is flush with the upper surface of the tank shell; step ④, post-molding treatment.
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Property | Measurement | Unit |
Hardness | 135.0 ~ 155.0 | |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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