Carbon Nanotube(s) Coated Cutting Tool(s) and a Method of Preparation thereof

Patent Status: 

Patent Granted

Indian Patent Applicaton No: 

735/DEL/2007

Grant: 

257845

Date Filed: 

30.03.2007

Date Granted: 

12.11.2013

Patent Category: 

Overview: 

Making and coating of carbon nanotubes on the tungsten carbide cutting tool, having dense arrays of well-aligned carbon nanotubes on the tungsten carbide substrates.

Key Features: 

  •  Simple dip coating technique has been used to coat catalyst on the cutting tool surface.
  •  Carbon nanotube coating for cutting tools via chemical vapour deposition process results in superior properties.
  •  Improvement in thermal conductivity because of the presence of carbon nanotube.
  •  Uniform coating of nanotubes on the surface of cutting tool.

Applications: 

  • This futuristic carbon nanotube coated cutting tool can be used for the processing of machine steel, stainless steel, all cast iron, super alloys, aluminium alloys, non ferrous alloys and non metals, plastics, precious metal, lead alloys, copper, etc.

Contact us

Search form

Connect with us

Follow us