摘要
叙述了用红外吸收法对钛及钛合金中氧和氢联合测定的方法，取得了测定的最佳条件。连续测定6次的相对标准偏差在10％以下，作加标回收试验的回收率为95．6％～103．9％。分析时间在3min以内，可应用于日常分析，结果满意。
A simultaneous determination of oxygen and hydrogen in titanium and its alloys on infrared absorption has been described, and the optimal conditions have been obtained. The relative standard deviations （n=6） are under 10%, and the recoveries are within the range of 95.6%-103,9%, Time for each determination is within 3 min. The proposed method has been used for conventional analysis with satisfactory results.
出处
《钛工业进展》
CAS
2006年第1期32-34,共3页
Titanium Industry Progress
关键词
钛及钛合金
氧和氢
联合测定
红外吸收法
titanium and its alloys
oxygen and hydrogen
simultaneous determination
infrared absorption
