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APPARATUS FOR INJECTING A MAGNESIUM ALLOY CRYSTAL GRAIN REFINER CAPABLE OF SUPPLYING A BAR TYPE CRYSTAL GRAIN REFINER TO A TURN DISH
APPARATUS FOR INJECTING A MAGNESIUM ALLOY CRYSTAL GRAIN REFINER CAPABLE OF SUPPLYING A BAR TYPE CRYSTAL GRAIN REFINER TO A TURN DISH
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机译:用于将镁棒结晶晶粒细化剂供应到转盘上的镁合金结晶晶粒细化剂的装置
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摘要
PURPOSE: An apparatus for injecting a magnesium alloy crystal grain refiner is provided to improve the productivity of the billet of magnesium alloy and the quality of the billet of magnesium by supplying fixed quantity of wire rod-shaped crystal grain refiner continuously to the molten magnesium alloy.;CONSTITUTION: An apparatus(100) for injecting a magnesium alloy crystal grain refiner inserts grain refiner into molten magnesium alloy in a magnesium alloy billet continuous casting device. The apparatus for injecting a magnesium alloy crystal grain refiner comprises a crystal grain refiner feeding unit(10). The crystal grain refiner feeding unit continuously injects crystal grain refiner to a turn dish(7) supplying molten magnesium alloy to a molding unit. The crystal grain refiner is made of 0.4 to 0.8WT.% of AlTiB(Aluminum Titanium Boron) master alloy.;COPYRIGHT KIPO 2012
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