SME EM910207

AN ADVANCED AL2O3-BASED CERAMIC WITH RELATIVELY HIGH TOUGHNESS AND WEAR RESISTANCE HAS BEEN DEVELOPED AS A CUTTING TOOL MATERIAL FOR HIGH-SPEED MACHINING OF FERROUS ALLOYS. A DUAL-TOUGHENING MECHANISM HAS YIELDED A SIGINIFANTLY HIGHER RELIABILITY THAN CONVENTIONAL CERAMICS. TOOL LIFE IMPROVEMENTS OF AS MUCH AS 10 TIMES HAVE BEEN DEMONSTRATED IN SEVERAL LABORATORY AND FIELD TESTS USING A VARIETY OF FERROUS WORKPIECES.

Product Details

Published:

06/01/1991

Number of Pages:

17

File Size:

1 file , 900 KB