Multi-layered superhard nanocomposite coatings

Details Multi-layered superhard nanocomposite coatings Multi-layered superhard nanocomposite coatings

2006-08-29

2006-08-29

McNeil, Jennifer C. (Department: 1775)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S698000

Reexamination Certificate

active

07097922

ABSTRACT:
Superhard nanocomposite coatings which are applicable to coating contact surfaces on substrates in a variety of industrial processes are disclosed. In a typical embodiment, the superhard nanocomposite coating includes a refractory metal silicon nitride coating layer having silicon in a concentration of from about 6 atomic percent to about 12 atomic percent.

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