一、前言不起鳞爆是搪瓷钢最重要的性能之一。氢在搪烧温度下在钢里很容易溶化,但在室温下颇难溶化。氢是从铁中通过扩散而释放出来的,但是,由于氢不能很快地通过玻璃扩散出去,所以在金属和玻璃之间的界面上所形成的氢分子便积骤起压力,引起鳞爆。 First, foreword Can not afford to scale explosion is one of the most important performance of enamel steel. Hydrogen readily dissolves in steel at the firing temperature, but melts poorly at room temperature. Hydrogen is released from the iron by diffusion, however, since hydrogen can not diffuse through the glass very quickly, hydrogen molecules formed at the interface between the metal and the glass cause a build-up of pressure, causing scale explosion.