Coated turning insert

Details Coated turning insert Coated turning insert

2008-01-01

2008-01-01

Turner, Archene (Department: 1775)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

C051S307000, C051S309000, C407S119000, C428S336000, C428S457000, C428S697000, C428S698000, C428S699000, C428S701000, C428S702000, C427S346000, C427S376200, C427S419300

Reissue Patent

active

RE039987

ABSTRACT:
A coated turning insert particularly useful for turning of forged components of stainless steel low alloyed steel. The insert is characterized by a WC-Co cemented carbide body having a highly W-alloyed Co-binder phase and a coating including an innermost layer of TiCxNyOzwith columnar grains and a top layer of fine grained κ-Al2O3.

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