Post-casting heat treatment constitutes an indispensable phase in the foundry production process, with its fundamental objective centered on comprehensively enhancing the integrated…

Pump Maintenance and Fault DiagnosisPumps, as critical equipment for fluid transportation in industrial processes, their stable operation directly impacts production efficiency and …

1. Combined Application of Multidisciplinary Defect Detection TechniquesFluorescent Penetrant Testing (PT) for Surface Defects: For non-ferrous metal components such as stainless st…

Control Points:Adopt an "open gating system" (total area of inner runners > 1.5 times that of the sprue) to match the filling speed with the casting structure: 1.0–1.2 m/…

Nodulizers are critical additives in cast iron production, whose core function is to induce the transformation of graphite in molten iron from a flaky morphology to spherical nodule…

Silicon, on the other hand, promotes the graphitization process, which together affects the growth and distribution of graphite.If the carbon equivalent (CE=C 0.3Si) is too low, the…