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用脉冲加热气相色谱法测定秦山核电厂考验组件辐照后Zr-4包壳管吸氢量。(1)脉冲—色谱法定氢原理脉冲—色谱法定氢迅速而准确,在国内外已获得了广泛应用。将样品在通有氩气的施加低电压大电流的脉冲炉石墨坩埚里熔融,从样品中释放出
Determination of Hydrogen Absorption Capacity of Zr-4 Cladding Tubes After Exposure of Qinshan Nuclear Power Plant Test Unit by Pulse Heating Gas Chromatography. (1) Pulse-Chromatography Determination of hydrogen principle Pulse-Chromatography Hydrogen determination of rapid and accurate, has been widely used at home and abroad. The sample was melted in a pulsed graphite crucible charged with low-voltage and high-current argon gas and released from the sample