Archivos de febrero, 2022

What kind of gating system is suitable for aluminum alloy casting?

Lunes, febrero 28, 2022

Taking out the alloy liquid from the smelting furnace and pouring it into the mold is a key process in the casting production process. Although this process takes a short time, the movement of the alloy liquid during the transmission […]

Reasons for the formation of pinholes on the surface of copper castings

Viernes, febrero 11, 2022

  The degree of supersaturation reached before the formation of hydrogen bubbles is a function of the number of hydrogen bubbles nucleating, while oxides and other inclusions are contributing to the bubbling effect. The hydrogen bubbles formed by the separation […]