Development of a Fast Quantitative Measurement Meter for Hydrogen Content in Aluminum Melts

Li Xiqian Wu Shusen Mao Youwu Xu Sixiang

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Development of a Fast Quantitative Measurement Meter for Hydrogen Content in Aluminum Melts
Issue 7, Pages: 447-448(2005)
Published： 2005 ，
DOI：

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[1]李西前,吴树森,毛有武,许四祥.铝液快速定量测氢系统的再开发[J].特种铸造及有色合金,2005(07):447-448+384.

Li Xiqian Wu Shusen Mao Youwu Xu Sixiang. Development of a Fast Quantitative Measurement Meter for Hydrogen Content in Aluminum Melts. [J]. Special Casting & Nonferrous Alloys (7):447-448(2005)
[1]李西前,吴树森,毛有武,许四祥.铝液快速定量测氢系统的再开发[J].特种铸造及有色合金,2005(07):447-448+384. DOI：

Li Xiqian Wu Shusen Mao Youwu Xu Sixiang. Development of a Fast Quantitative Measurement Meter for Hydrogen Content in Aluminum Melts. [J]. Special Casting & Nonferrous Alloys (7):447-448(2005) DOI：

摘要

根据第一气泡原理

利用高灵敏度微压传感器及相应的控制电路

开发出适合于炉前使用的铝液快速定量测氢系统。阐述了测氢系统的组成及性能特点。通过现场测定ZL102熔液在不同条件下的氢含量

验证了该测氢系统具有较高的使用价值。

Abstract

A fast quantitative measurement meter for hydrogen content in aluminum melt has been developed by using high sensitive micro-pressure sensor and corresponding control circuit based on the first bubble theory.The structure and performance of the system were expounded.The measuring system is reliable for measurements of hydrogen content in aluminum alloy by practical verification.

关键词

铝液测氢定量

Keywords

Aluminum MeltHydrogen-measuring">

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Study on the Kinetics of Hydrogen Aluminum Melt Interface Reaction

Progress in Measuring Method to Hydrogen Content in Al and Mg Alloy