Beating Feature and typical technological process of double disc refiner were analysed.
cascade of triple-withdrawal zone-transport refiner
The old refiner never leaves his crucible, but sits down by it, lest there should be one excessive degree of heat to mar the metal.
The new preparation method of Al-Ti-C grain refiner was studied with aluminium ingot, potassium hexafluorotitanate, aluminium powder, hexachloroethane and carbon powder.
And he shall sit as a refiner and purifier of silver: and he shall purify the sons of Levi, and purge them as gold and silver, that they may offer unto the LORD an offering in righteousness.
The refiner defined a definite confine with her fine finger.
Practice of improving 10t refiner magnesium fining reclaiming efficiency
