Abstract

A Ti–Zr alloy was prepared by magnesiothermic reduction from TiO₂–ZrO₂–Mg mixtures followed by acid leaching and the influence of leaching conditions on the quality of final product was explored. For nitric and hydrochloric acids as leaching agents, conditions for complete removal of MgO from crude TiZr–MgO combustion product had been optimized. The resistance of combustion-synthesized Ti–Zr alloy to elution with nitric acid was higher than that with hydrochloric acid.

中文翻译：

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镁热还原和酸浸法制备Ti-Zr合金：工艺条件的影响

摘要

通过从TiO ₂ -ZrO ₂ -Mg混合物中进行镁热还原还原，然后进行酸浸，制备了Ti-Zr合金，并探讨了浸出条件对最终产品质量的影响。对于硝酸和盐酸作为浸出剂，已经优化了从粗TiZr–MgO燃烧产物中完全去除MgO的条件。燃烧合成的Ti-Zr合金对硝酸的耐蚀性高于盐酸。