NuoXuTech

  Introduction to Vacuum Pumps for Steel Degassing In the early 1900s, the steel industry struggled with poor-quality steel due to hydrogen and nitrogen gases trapped in molten steel. During cooling and solidification, dissolved hydrogen forms pinholes and pores, leading to defects and reduced yield strength. Even a few parts per million of hydrogen can compromise steel integrity. Vacuum pumps for steel degassing have become a critical solution for producing high-quality steel alloys, especially for industries like automotive, aerospace, and railways. By removing excess hydrogen and carbon from molten steel, vacuum pumps prevent defects and enhance steel performance. Why Vacuum Degassing is Essential Improved Steel Quality : Reduces hydrogen-induced defects like pinholes and porosity. Enhanced Ductility : Low-carbon steel becomes more ductile, making it easier to shape using stamping and forming machines. Faster Production : Eliminates the need for slow cooli...