Steel rail aluminum hot weldingAssignmentProcessSchmidt Aluminum Thermite Welding | Aluminum Thermite WeldingProcessKey Procedures: Preparations → Rail End Drying → Rail End Rust &污Removal → Rail Alignment → Fixture Installation → Sand Mold Installation → Encasement → Preheating → Crucible Installation → Ignition → Reflection → Demolding → Pushing Out → Polishing.























