Ba-Ca-Mn zinc alloy for top slag type corrosion-resistant hot-dip galvanizing
A ba-ca-mn, hot-dip galvanizing technology, which is applied in the field of alloys, can solve the problems of poor environmental protection measures, high energy consumption, and low product output, and achieve reduced hot-dipping time, energy-saving costs, and improved coating bonding conditions Effect
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Embodiment 1
[0018] A Ba-Ca-Mn zinc alloy for top-slag corrosion-resistant hot-dip galvanizing at 320-340 degrees. In terms of weight percentage, the chemical composition of the alloy is: Ba: 0.2wt.%, Ca: 0.2wt.%, Ge: 1.2wt.%, Ni: 0.2wt.%, Mn: 1.4wt.%, V: 0.1wt .%, the balance is zinc. The preparation method of the alloy: add the raw materials in the above proportion into an induction electric furnace protected by argon, and use a silicon carbide crucible; add the raw materials in the above proportion into an induction electric furnace protected by the atmosphere, and use a silicon carbide crucible; induction heating The alloy solution is formed at 500-600°C, and the electromagnetic stirring effect is used to fully stir it for about 10 minutes; the alloy liquid is kept at 500-600°C for 10 minutes and then poured into the equipment at the same level as the hot roof for semi-continuous casting. For round ingots, the downward moving speed of ingots is 5-8m / min. The ingot can be used as a hot...
Embodiment 2
[0021] A Ba-Ca-Mn zinc alloy for top-slag corrosion-resistant hot-dip galvanizing at 320-340 degrees. In terms of weight percentage, the chemical composition of the alloy is: Ba: 0.3wt.%, Ca: 0.4wt.%, Ge: 1.8wt.%, Ni: 0.4wt.%, Mn: 1.6wt.%, V: 0.2wt .%, the balance is zinc. The preparation method of the alloy: add the raw materials in the above proportion into an induction electric furnace protected by argon, and use a silicon carbide crucible; add the raw materials in the above proportion into an induction electric furnace protected by the atmosphere, and use a silicon carbide crucible; induction heating The alloy solution is formed at 500-600°C, and the electromagnetic stirring effect is used to fully stir it for about 10 minutes; the alloy liquid is kept at 500-600°C for 10 minutes and then poured into the equipment at the same level as the hot roof for semi-continuous casting. For round ingots, the downward moving speed of ingots is 5-8m / min. The ingot can be used as a hot...
Embodiment 3
[0024] A Ba-Ca-Mn zinc alloy for top-slag corrosion-resistant hot-dip galvanizing at 320-340 degrees. In terms of weight percentage, the chemical composition of the alloy is: Ba: 0.2wt.%, Ca: 0.3wt.%, Ge: 1.5wt.%, Ni: 0.3wt.%, Mn: 1.5wt.%, V: 0.1wt .%, the balance is zinc. The preparation method of the alloy: add the raw materials in the above proportion into an induction electric furnace protected by argon, and use a silicon carbide crucible; add the raw materials in the above proportion into an induction electric furnace protected by the atmosphere, and use a silicon carbide crucible; induction heating The alloy solution is formed at 500-600°C, and the electromagnetic stirring effect is used to fully stir it for about 10 minutes; the alloy liquid is kept at 500-600°C for 10 minutes and then poured into the equipment at the same level as the hot roof for semi-continuous casting. For round ingots, the downward moving speed of ingots is 5-8m / min. The ingot can be used as a hot...
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