Archives

spacer

Riser design of high carbon steel roll casting

Riser is a kind of structure for storing liquid metal in the mold, which is used to compensate the possible shrinkage during the forming process of the casting and prevent the shrinkage cavity and porosity of the casting. According to the design principle of riser, the solidification time of...

spacer
spacer

Riser design of high carbon steel roll casting

Through the observation of the defects, it is found that the defects are shrinkage porosity and shrinkage cavity, which are concentrated in the final solidification part of the product and are caused by insufficient feeding of riser. ZHY casting uses electric heating riser to improve feeding efficiency. Electric heating...

spacer
spacer
spacer
spacer
spacer
spacer
spacer