Salt bath quenching apparatus
Salt reclamation system
Shaft furnace for producing low-oxygen iron-base metallic powder
Siphon driven quench tank assembly
Skull furnace for melting highly reactive metals under vacuum or
Spray-cooling apparatus
Stabilization of lauric fats and oils
Steel pipe hardening apparatus
Steel stock cooling apparatus
Stoker feed system
System for incorporating a binder in a mixture of powdered mater