THERMAL DIFFUSION SURFACE TREATMENT SERVICE

Brand	Owner	Address	Description
THERMALLIFE	BADGER METAL TECH, INC.	N60 W15088 Bobolink Ave. Menomonee Falls WI 53051	THERMAL DIFFUSION SURFACE TREATMENT SERVICE CONSISTING OF A PROPRIETARY FLUIDIZED BED NITRO-CARBURIZING PROCESS; APPLIED TO ALL TYPES OF INDUSTRIAL TOOL STEELS USED IN DIE CASTING, PERMANENT MOLDS, PLASTIC INJECTION MOLDS, PERISHABLE CUTTING TOOLS, DRAWING/FORMING/BLANKING/FORGING DIES, AND OTHER TOOLING MADE FROM SIMILAR HOT WORK OR COLD WORK STEELS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method of manufacturing a MOS transistor is provided that achieves high-speed devices by reducing nitrogen diffusion to a silicon substrate interface due to redistribution of nitrogen and further suppressing its diffusion to a polysilicon interface, which prevents realization of faster transistors. An oxide film is exposed to a nitriding atmosphere to introduce nitrogen into the oxide film, and a thermal treatment process is performed in an oxidizing atmosphere. The thermal treatment process temperature in the oxidizing atmosphere is made equal to or higher than the maximum temperature in all the thermal treatment processes that are performed later than that thermal treatment process step.