Archives

spacer
spacer
spacer
spacer
spacer
spacer
spacer

Production and size selection of ductile iron profiles

During the production of the ductile iron profile, the medium frequency induction furnace can be used for smelting. The number of graphite balls can be increased through multiple inoculation and spheroidizing treatment. Generally, the inoculant used is 75SiFe or silicon strontium, and the spheroidizing agent is FeSiMg6RE2. The centrifugal...

spacer
spacer

Selection of Composition of Ductile Iron Profiles

Since the new high-performance piston uses ball ground cast iron profiles to process the piston head and piston skirt respectively, and then needs solid state welding. Considering the solid welding performance of nodular cast iron, QT600-7 nodular cast iron is preferred as the profile used to prepare the new...

spacer