High manganese steel casting is cast at one time and is the advanced casting technology. Because the size and surface roughness requirements for high manganese steel castings are higher,so, any problems in the whole process can lead to scrap castings.
Key factors influencing quality of high manganese steel castings:
1, mold material and additive composition are the decisive factor on the high manganese steel casting surface quality.
2, composition, pouring temperature have the important impact to the high manganese steel casting ‘s overall quality.
3, high manganese steel casting’s gating system should be scientific and reasonable.
4, paint adhesives and curing agent have great influence on the high manganese steel casting.
If you want to improve the quality of high manganese steel castings,it can start from the casting process,strictly control the pouring temperature and the addition of trace elements with surface activity.It is great help to solve the problem of deterioration.
The high manganese steel casting production process is studied by the majority of scholars. We believe that advanced scientific research will bring some help to solve those intractable problems. The factors that affect the high manganese steel casting quality,it still require more attention from the foundry factory.