在含氢气氛中预热金属片

2007-05-24

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    在斯洛伐克,梅塞尔每年要向美国钢铁公司提供46万标方的氢气,直至2009年为止。钢铁企业在镀锌前需在含氢的保护气氛中预热金属片。梅塞尔安装了整套的氢气站,包括两辆4000标方的钢瓶散装格车。这使梅塞尔能够持续供应55标方/小时的氢气。熔炉内理想的保护气氛是95%的氮气加5%的氢气。

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