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1)  propulsive cathode
(氢气)推液阴极
2)  electric hydrogen-charging
阴极充氢
1.
The results show that the hydrogen penetrated into the sample after the electric hydrogen-charging aggregated into bubbles in the fusion zone.
利用阴极充氢法研究了堆焊熔合区裂纹形核机理。
3)  cathodic Hpermeation
阴极渗氢
1.
The relationship between solid solution Mg segregated on grain boundary and the content of Hpermeation in 7175 aluninium alloy under various aging conditions was studied by means of energy spectra, ion mass microprobe analysis and cathodic Hpermeation.
采用能谱,离子探针分析及阴极渗氢的方法,研究了不同时效状态下7175铝合金晶界固溶Mg偏析浓度与渗氢量的关系。
4)  hydrogen charging condition
阴极完氢
1.
5%NaCl solution under the hydrogen charging conditions.
5%Nad水溶液中,-1400mV(SCE)电位下阴极完氢6小时前后,裂尖材料形变行为的变化。
5)  hydrogen evolution cathode
析氢阴极
6)  Liquid phase cathod
液态阴极
补充资料:活性氢阴极(active hydrogen cathode)
分子式:
CAS号:

性质:又称活性氢阴极(active hydrogen cathode)。在电解过程中析氢过电位比铁阴极低、电催化活性比铁阴极高的阴极。以铁、镍或者其合金为基体材料,经脱脂、喷砂、酸洗等预处理后,用电解(直流电和脉冲镀)、真空喷镀有机物分散等方法将铂、钯、钨、铝、锌、磷、钴、钼、锆、镧等金属或其合金涂(或喷涂)于基体上,经水漂洗、非高温处理涂层后制得。具有氢过电位低等优点,可降低氯碱电解工艺的总能耗。缺点是涂层因受阴极液中杂质铁的毒化易剥离而丧失活性。

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