US Patent 7989060 Oxide coated cutting insert
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Edits on 28 Nov, 2023
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Patent abstract
A cutting tool insert, particularly useful for machining of steel and stainless steel, comprising a body of a hard alloy of cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel a hard and wear resistant coating; and at least (Al,Cr)2O3 layer applied to said body is disclosed. Methods of making a cutting tool insert are also disclosed. In addition, methods for machining of cast iron using the cutting tool inserts are disclosed.
Edits on 16 Jul, 2023
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US Patent 07989060 Oxide coated cutting insert US Patent 7989060 Oxide coated cutting insert
Infobox
Patent Number
0798906000
Patent Number
798906000
Edits on 24 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079890600
Date of Patent
August 2, 2011
0Patent Application Number
123994660
Date Filed
March 6, 2009
0Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079890600
Date of Patent
August 2, 2011
0Patent Application Number
123994660
Date Filed
March 6, 2009
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07989060 Oxide coated cutting insert
Infobox
Is a
Patent jurisdiction
Patent number
07989060
Date of patent
August 2, 2011
Patent application number
12399466
Date Filed
March 6, 2009
Patent primary examiner
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