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Hydrogen measurement sensor having junction structure of solid oxygen ion conductor and solid hydrogen ion conductor in molten metal
Hydrogen measurement sensor having junction structure of solid oxygen ion conductor and solid hydrogen ion conductor in molten metal
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机译:具有在熔融金属中的固体氧离子导体和固体氢离子导体的接合结构的氢测量传感器
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摘要
Provided is a hydrogen measurement sensor capable of monitoring a content of hydrogen within molten metal in real-time using an aluminum or magnesium alloy casting method, and, more particularly, a hydrogen measurement sensor having a junction structure of a solid oxygen ion conductor and a solid hydrogen ion conductor in molten metal capable of measuring a content of hydrogen within aluminum-magnesium alloy-molten metal using a new method which generates a fixed concentration of oxygen gas from a solid reference material at a high temperature by replacing a reference material of a standard gas method which is difficult to handle with a solid reference material or external air which is easy to handle or has the same effect as that of the gas reference material by using a feature in which the external air contains a predetermined pressure (0.21 atm) of oxygen.
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