Zinc-aluminum-titanium-carbon intermediate alloy refiner, preparation method thereof and use thereof
A master alloy and refining agent technology, applied in the field of metal materials, can solve problems such as pollution, prolonging the holding time, and environmental pollution, and achieve the effects of simple operation process, prolonging the holding time, and reducing production costs
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[0023] Example one
[0024] According to the following mass ratio ingredients: 47.2% pure zinc, 47.2% pure aluminum, 5% sponge titanium, 0.6% graphite powder; mix titanium sponge with graphite powder and divide into several portions, each with a weight of 0.1-2 kg and wrapped in aluminum foil , Standby; use the intermediate frequency induction furnace to melt the industrial pure aluminum to between 1000-1300 ℃, and then add all the inclusions of the titanium sponge and graphite powder mixture into the aluminum liquid in batches, and react for 5 minutes, then stop heating. After the above-mentioned melt temperature drops to about 920°C, pure zinc is added, and then heating is continued, and the temperature is controlled between 750-900°C. During the heating process, the electromagnetic stirring effect of the intermediate frequency induction electric furnace is used to make the components in the melt uniformly mixed, and then the melt is poured into the casting mold to obtain the zi...
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[0026] Example two
[0027] The ingredients are prepared according to the following mass ratio: 71.6% pure zinc, 24% pure aluminum, 4% sponge titanium, 0.4% graphite powder; mix the sponge titanium with graphite powder and divide into several portions, each with a weight of 0.1-2 kg and wrapped in aluminum foil Fenyong; Use an intermediate frequency induction electric furnace to melt pure aluminum to 1200°C, add all the inclusions of Fenyong sponge titanium and graphite powder mixture to the aluminum liquid in batches, continue the reaction for 10 minutes, and stop heating. After the above-mentioned melt temperature drops to about 950°C, pure zinc is added, and heating is continued, and the temperature is controlled between 700-850°C. During the heating process, the electromagnetic stirring effect of the intermediate frequency induction electric furnace is used to mix the components in the melt uniformly, and then the melt is poured into the casting mold. After solidification, the...
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