铸造技术 - 机械,电子文档资料 关键词:纯净钢;脱氧;脱氮 [gap=814]Key words:Purified Steel;Deoxidization;Nitrogen～missing
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deoxidization role 除氧作用
vacuum deoxidization 真空脱氧
oxidation-deoxidization condition 氧化还原条件
Thermo-deoxidization 热还原法
The O3 concentration has close relationship with the solar radiation intensity and reaches to the maximum at 14:00 almost and decreases on night for the deoxidization reaction on each layer.
O3浓度与太阳辐射强度关系密切,各层均在正午14时前后达到最大,而夜间的还原反应使各层臭氧浓度下降。
参考来源 - 天津城市主要大气污染物浓度垂直分布The effect of Re element addition on the nitrogen content in the weld was insignificant due to the oxidization from the early deoxidization stage.
而由于稀土元素在先期脱氧中大量氧化，其脱氮效果较弱，稀土元素对熔敷金属的总含氮量的影响不显著。
参考来源 - 稀土元素对自保护药芯焊丝的影响 Effect of Re Elements on the Properties of SelfThe electrochemical performance tests indicated that dynamic performances of alloy electrodes were relatively preferable and the oxidation and deoxidization of hydrogen dominated electrode reaction.
电化学性能测试表明,合金电极的动力学性能较好,氢的氧化还原反应控制着电极反应。
参考来源 - Ti·2,447,543篇论文数据，部分数据来源于NoteExpress
The shape and behaviour of non-metallic inclusions in the billets are influenced by degree of deoxidization during steel making process.
生产过程中钢液的脱氧程度决定了钢中非金属夹杂物的形态和行为，直接影响到钢的冶炼品质。
The deoxidization effect with hydrogen was superior to that with cyclohexene.
氢气还原活化效果明显优于环己烯还原效果。
Mg containing alloy shows better deoxidization and desulphurization capabilities;
含镁碱土合金具有很好的脱氧、脱硫能力；
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