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Control the grain refining effect is a key link of aluminum casting. The early stage of the aluminum alloys if want to obtain the effect of grain refining, the first step is bringing in the titanium, and then add chemical salt into the molten aluminum(KBF4 and K2TiF6).Today, these operations have been replaced by adding Al-Ti-B alloy
The Al-Ti-B model and adding amount depend on many factors. These factors include alloy model, recycling aluminum proportion, grain size requirements, the production process, etc.
At the soonest 15 seconds can reach the highest refining efficiency.
Control the grain refining effect is a key link of aluminum casting. The early stage of the aluminum alloys if want to obtain the effect of grain refining, the first step is bringing in the titanium, and then add chemical salt into the molten aluminum(KBF4 and K2TiF6).Today, these operations have been replaced by adding Al-Ti-B alloy
The Al-Ti-B model and adding amount depend on many factors. These factors include alloy model, recycling aluminum proportion, grain size requirements, the production process, etc.
At the soonest 15 seconds can reach the highest refining efficiency.
