The analyzing results show that the requirements of reaching high efficiency degassing hydrogen are as follows:the size of bubbles should be in the order of micron;
分析结果表明，要实现高效节能除氢须满足以下几个条件：气泡的尺寸尽可能要小；
Effects of melting condition and degassing processes on hydrogen content in magnesium alloy melt were investigated with a self-developed instrument for measuring hydrogen content.
利用自行开发的镁合金定量测氢仪研究了熔化条件和除气工艺对镁熔体含氢量的影响。
The degassing tower is the equipment of metal chemical industry to ensure continuity, high quality and high yield in hydrogen fluoride production.
脱气塔是确保氟化氢生产连续、优质、高产的金属化工设备。
Hydrogen degassing efficiency could be improved by optimizing the layout of porous plugs in holding furnace and improving the compatibility between porous plugs and sur...
通过优化透气塞在保温炉内的分布，改善透气塞与周围耐火材料的兼容性，能够显著提高除氢精炼的效果。
The hydrogen content in the liquid steel can also be removed effectively by VD vacuum degassing.
通过VD真空脱气处理，能有效地脱去钢液中的氢。
The hydrogen content in the liquid steel can also be removed effectively by VD vacuum degassing.
通过VD真空脱气处理，能有效地脱去钢液中的氢。
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