首页> 外文期刊>International Journal of Electrochemical Science >Effect of Petrolatum Tape Cover on the Hydrogen Permeation of AISI4135 Steel under Marine Splash Zone Conditions
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Effect of Petrolatum Tape Cover on the Hydrogen Permeation of AISI4135 Steel under Marine Splash Zone Conditions

机译:船用飞溅区条件下,石油胶带覆盖对AISI4135钢氢渗透的影响

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Influence of petrolatum tape cover (PTC) technology on the hydrogen permeation behavior ofAISI4135 steel has been measured by electrochemical method under simulated splash zone conditions.The hydrogen permeation current of under PTC protection decreased dramatically compared with thatwithout PTC protection. Moreover, the hydrogen permeation current has no significant change whenthe specimen surface was coated by petrolatum anti-corrosion grease and covered by petrolatum anti- corrosion tape. The PTC technology can provide better protective role for none corroded specimens.The resistances to corrosion were high after prolonged corrosion cycles, when the specimen surfaceswere coated by petrolatum anti-corrosion grease and covered by petrolatum anti-corrosion tape.
机译:在模拟飞溅区条件下,采用电化学方法测量了凡士林胶带覆盖技术对AISI4135钢氢渗透行为的影响。与没有PTC保护的情况相比,PTC保护下的氢渗透电流大大降低。此外,当样品表面涂有凡士林防腐油脂并用凡士林防腐胶带覆盖时,氢渗透电流没有明显变化。 PTC技术可以为没有腐蚀的样品提供更好的保护作用。长时间的腐蚀循环后,当样品表面涂有凡士林防腐油脂并用凡士林防腐胶带覆盖时,耐蚀性很高。

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