At present,the industrial production of titanium sponge is mainly the Kroll method.The impurity elements Fe and O in titanium sponge will have a great influence on its Brinell hardness.Therefore,how to reduce the content of Fe and O impurity elements in titanium sponge is particularly important.In the preparation process of ultra-soft and low-oxygen sponge titanium,the effects of raw material indexes such as liquid magnesium and titanium tetrachloride on the yield of ultra-soft and low-oxygen sponge titanium were studied in detail.The yield of ultra-soft low-oxygen titanium sponge was improved by analyzing the source of impurities in ultra-soft low-oxygen titanium sponge and optimizing the refining process of liquid magnesium and titanium tetrachloride.
关键词
海绵钛/液镁/四氯化钛/杂质元素
Key words
titanium sponge/liquid magnesium/titanium tetrachloride/impurity elements
维普
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