Page 28 - Tungaloy Catalog

Coated grades / CVD

Chemical Vapor Deposition
1 For Turning
CVD coated carbide grades consist of a cemented carbide substrate such as
TiCN, TiN, AR 2O3 or additional alternatives. These are deposited 3 to 16 μm thick
Grades 10 T9105 T5105 by means of a chemical vapor deposition method.
05

15 T9115 T5115 The coating layer is hard and improves heat and oxidation resistance to make it
chemically stable. With these advantages the coated grades prolong tool life and
20 T6120 increase machining efficiency.
T9125 Our “PremiumTec” technology is a specialized surface smoothing technology that
25 T5125
30 T6130 reduces the friction coefficient and prevents the concentration of micro stresses.
35 T9135 This improves adhesion performance and increases chip and wear resistance.
40
CVD coated grades for turning steels
TUNGAL O Y
Reduces adhesion &
T9100 series for steels TUNGAL O Y improves chip flow
T9100 series are CVD coated grades for general
purpose steel turning. The grades guarantee Continuously formed Long & stable tool
life even in rough
high reliability and quality by applying the new columnar crystal cutting
TiCN
Tungaloy triple technologies. Featuring “Adhesion Newly developed Improvement in
reinforcement technology” and “Columnar carbide substrate by toughness and
stabilization technology”, the grades ensure special sintering process wear resistance
excellent chipping resistance and stable tool life.
The special “PremiumTec” surface smoothing
technology further stabilizes tool life.

TUNGAL O Y
TUNGAL O Y
T6100 series for stainless steels Excellent fracture and chipping
resistance for extended tool life.
T6100 series grades feature Tungloy’s newest
Premium Tec coating with the addition of 3 new High adhesion strength
chipbreakers SH, SM and SF. significantly improves chipping
and fracture resistance.

TUNGAL O Y
T5100 series for cast irons CVD coated grades for turning grey and ductile cast irons
Reduces adhesion &
This series features high carbon and fine grained improves chip flow
TUNGAL O Y
coating structure that has improved wear and
impact resistance. Three grades together with four Improved adhesion Fine grained and high
between coating
density intermediate
chipbreaker types ensure excellent cutting layers layer
performance when turning grey and ductile cast High carbon continu- Improved wear &
irons. ously formed colum- chipping resistance
nar crystal TiCN
TUNGAL O Y
T3130 for steels
For Milling CVD coated grades for milling steels
T3130 provides dramatic improvements in chipping and impact resistance due to
its “Adhesion reinforcement technology” and “Columnar stabilization technology”.
05 “PremiumTec” surface smoothing technology also contributes to insert stabilization during
milling operations.
10
TUNGAL O Y Reduces adhesion
15
T1115 columnar crystal
harder work materials
20 Continuously formed Long tool life, even in
TiCN
25 Improved adhesion
T3130 T3130 layers peeling-off resistance
30 between coating Improvement for
35
Extremely tough & Improvement for
40 dedicated substrate impact resistance

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