At present, the hurtless treatment for chrome slag is undergoing in many chromate plants in China.
目前，许多铬盐厂正在进行铬渣无害化处理，速度快的已基本完成。
It shows that the main causes of lining wear in ferro - chrome smelting process are the chemical erosion by early slag and the thermal effect at high temperature.
指出在冶炼过程中炉衬遭损坏的主要原因是初渣的化学侵蚀和精炼期的高温热作用。
The effects of respects such as material disposal, slag system and heat etc. on recovery are discussed in chrome-boron smelting with thermite method, and the control measures are also put forward.
讨论了铝热法铬硼合金生产工艺中原料处理、渣系、热量等方面对冶炼回收率的影响，并提出了控制方法。
The experiment results show that the resistance of magnesia-zircon-chrome castable to corrosion and penetration of slag are higher.
实验证明，镁锆铬质浇注料的抗渣侵蚀能力、抗渣渗透能力较高。
The results show: these additives can effectively control high-temperature volatilization and improve slag-resistance of magnesite-chrome bricks.
结果表明：这些添加物可有效地抑制镁铬砖的高温挥发，提高制品的抗渣性。
The results show: these additives can effectively control high-temperature volatilization and improve slag-resistance of magnesite-chrome bricks.
结果表明：这些添加物可有效地抑制镁铬砖的高温挥发，提高制品的抗渣性。
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