Silicon Nitride Ring

1.High temperature resistant 2.Corrosion resistant 3.Longer lasting 4.ISO9001 certificate 5.Plenty of stock

Size range:

Bore diameter: 3~150mm; Length: 5~300mm

Silicon nitride forming rolls are used for metal processing applications including drawing, guiding, extrusion, etc in wire and cable industry. Metals to be processed could be brass, copper, bronze, aluminum, titanium, steel, and other various metals. Shapes could be rod, tube, wire, and other complex shapes.

Silicon nitride is harder, more wear-resistant, and higher temperature-resistant than steel. Also silicon nitride is thermal shock resistant, oxidation resistant, and does not react with metal works.

By replacing traditional steel rolls with silicon nitride forming rolls, following benefits could be gained:

1. Longer service life of forming rolls. Service life of silicon nitride forming rolls is about 9 times and 2~3 times longer than that of metal and tungsten carbide forming roll, respectively.

2. Higher working temperature. Silicon nitride forming rolls could be used at , temperature up to 1000°C. While generally, steel forming rolls can only be used below 300°C

3. Better surface roughness quality of the metal works is achieved

4. Pick-up of the metal works is eliminated

5. Scrap of metal works is reduced

6. Consistency and reliability of metal works is in creased

7. Post-processing of metal works is reduced

8. Productivity is increased

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Silicon Nitride Ring