【摘要】 研究了环境相对湿度对铝熔体中氢含量的影响。结果表明,环境相对湿度能影响铸轧坯料的质量,也是影响超薄双零铝箔产品针孔数量和成品率的因素之一。适合生产优质超薄双零铝箔用铸轧坯料的环境相对湿度应在55%以下,当湿度大于65%时,超薄双零铝箔的针孔数量明显增加,成品率降低。更多还原

【Abstract】 The effect of the air relative humidity on hydrogen content in molten aluminum was studied.The research derives that air humidity can affect the quality of cast-rolling blank material,it is also one of the factor for the ultra-thin zero aluminum foil products pinhole number and yield.Suitable air relative humidity for production of high quality ultra-thin double zero aluminum foil casting billets should be below 55%.When the humidity was above 65%,the number of pinhole increased significantly and the yield reduced.更多还原