Wu Shusen, Xu Sixiang, Mao Youwu, et al. Rapid Measurement of Hydrogen Content in Magnesium Alloy Melt[J]. Special Casting & Nonferrous Alloys, 2007,(2):95-96.
Wu Shusen, Xu Sixiang, Mao Youwu, et al. Rapid Measurement of Hydrogen Content in Magnesium Alloy Melt[J]. Special Casting & Nonferrous Alloys, 2007,(2):95-96.DOI:
镁合金熔液含氢量的炉前快速检测研究
摘要
在提出了镁熔体含氢量测定的数学模型的基础上
采用微型计算机及控制电路
开发出适合于炉前使用的镁合金熔液快速测氢系统。利用该装置
对AZ91镁合金熔液进行了含氢量的炉前快速检测试验研究。结果表明
AZ91镁合金熔液在气体保护熔炼条件下
每100g镁熔液含氢量在6
1
4cm3范围内
并随温度的增加而提高。
Abstract
We have developed a system suitable for rapidly measuring hydrogen content in magnesium alloy melt by using computer and controlled circuit based on a mathematical model for measurement of hydrogen content in magnesium alloy to measure hydrogen content in AZ91 magnesium alloy. The results show that hydrogen content in AZ91 magnesium alloy is 6