Composition gradient cermets and reactive heat treatment...

Details Composition gradient cermets and reactive heat treatment... Composition gradient cermets and reactive heat treatment...

2004-04-22

2008-10-07

King, Roy (Department: 1793)

Metal treatment

Process of modifying or maintaining internal physical...

Carburizing or nitriding using externally supplied carbon or...

Reexamination Certificate

active

07431777

ABSTRACT:
Cermets, particularly composition gradient cermets can be prepared starting with suitable bulk metal alloys by a reactive heat treatment process involving a reactive environment selected from the group consisting of reactive carbon, reactive nitrogen, reactive boron, reactive oxygen and mixtures thereof.

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