Properties and uses:
(1) silicon barium calcium barium alloy in the alloy is the efficient new composite alloy is steel deoxidation, desulfurization agent, but also the role of both dephosphorization; is the casting agent and bred in the modifier.
(2) The steel temperature in the range of barium effectively reduce the vapor pressure of calcium, increasing calcium solubility in molten steel. Compared with the calcium alloy, silicon calcium barium alloy steel as a calcium source added solution, added calcium alloy calcium even half the dosage, the calcium content in liquid steel is about twice the calcium alloy And calcium in molten steel was also significantly increased. Barium in molten steel fully demonstrated the effective protection of the calcium, reducing the calcium oxide, liquid steel to achieve the purpose of calcium treatment |
 
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