用自组装的氧化物ZrO2(MgO)固体电解质电解脱氧装置,研究了1 423～1 873 K范围内铜液和钢液的脱氧反应,并对其脱氧反应机制进行了讨论.结果表明:氧含量为0.45 %的铜液,经本装置脱氧70 min后,氧含量可降到0.03 %,脱氧率达90 %;氧含量为0.001 8 %的钢液,经本装置脱氧20 min后,氧含量可降到0.000 2 %,脱氧率大于90 %.这充分证明了该固体氧化物电解质电解脱氧装置的可用性.
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