Aluminum Titanium Boron wire metal additive for billet casting

Production Method：

Prepare pure aluminum ingots, aluminum rare earth alloy ingots, potassium fluorotitanate, potassium fluoroborate and other raw materials according to the pre-prepared refiner ingredients; heat and melt aluminum ingots and aluminum rare earth ingots in an intermediate frequency induction furnace, and then add various raw materials; The melt starts to react at high temperature; after the reaction is completed, heat preservation and slag removal are completed, and then it is cast into an ingot or continuously cast and rolled into a wire rod. According to the above process conditions, for high-purity aluminum, columnar crystals can be eliminated. For industrial pure aluminum and various series of deformed aluminum alloys, the grain size can be refined to less than 100 μm. It can be stably reduced to below 2μm; for Al-Si alloy, the grain size can be refined to below 150-200μm. At the same time, the strength, plasticity and toughness of industrial pure aluminum and various aluminum alloys have been significantly improved. Product introduction: Features: refinement, easy to use, for aluminum alloy melt.​​

Use Method:

It was used outside the furnace, when the aluminum water is released, directly insert the aluminum titanium boron wire into the ceramic launder through the feeder to melt and refine, and ensure that the aluminum titanium boron wire and the aluminum water are in contact for more than 1 minute (preferably 2- 10 minutes). The dosage is generally 0.8-1.3kg/ton of aluminum (the diameter of the aluminum-titanium-boron wire is 9.5mm, and the weight is 0.192kg/ m).