If you’re looking for a casting supplier, choosing the right foundry is essential to ensure the highest quality standards. The cost, technical capabilities and turnaround times are all key factors but there are many other considerations to add into the mix.
Gas porosity may occur if hydrogen is introduced into the molten metal when it is poured into the mould. Hydrogen can be drawn in through moisture or water vapour in the atmosphere. Degassing is used to address this problem and it is carried out as a standard part of the Haworth Castings’ casting process.