MV9005

Exceeds all current standards of cutting speed and tool life when machining heat resistant super alloys

Features

Advanced Wear Resistance

By adopting a newly developed Al-Rich coating technology, an (Al,Ti)N coating with a high Al content ratio for extreme hardness means that oxidation resistance is greatly improved, resulting in excellent wear resistance.

Due to the Newly Developed Al-Rich Coating

Aluminium titanium nitride (Al,Ti)N is a compound of aluminium and titanium that is widely used as a coating for cutting tools due to its extremely hard and heatresistant properties.

The hardness of (Al,Ti)N increases as the Al content ratio increases, but with conventional technology, when the Al content ratio exceeds 60%, the crystal structure changes and the hardness of (Al,Ti)N decreases.

Using a new coating process based on Mitsubishi Materials' own original technology, a way in which an Al-Rich coating does not change its crystal structure even when the Al content is increased was developed. This also achieves a higher Al content and high the hardness of (Al,Ti)N.

Cutting Performance

Comparison of wear resistance when machining Inconel718

Exhibits excellent wear resistance and extended tool life.

Comparison of wear resistance when machining Inconel718

Demonstrates excellent wear resistance even during high-speed cutting of heat resistant alloys, thus improving machining efficiency.

Comparison of wear resistance when machining Rene41

Exhibits excellent wear resistance even when machining heat resistant alloy components that are used in high temperature environments of 800°C or higher.