Stephen Lewis
Principal Consultant, The National Centre of Tribology
PhD in Tribology (University of Sheffield), BEng (Hons) Sandwich, Mechanical Engineering (University of Hertfordshire)
Stephen is a Principal Consultant at the National Centre of Tribology, with expertise in Rail Technologies with experience in research, testing, tribology, rail wear, rail failures, rail welding and microstructure.
Specialties: Tribology, Wheel/rail contact, Rail Welding, Wear, Friction, Lubrication, Consultancy, Customer Liaisons, Costing, Project Management, Management, Teaching, Presenting

Stephen is a Principal Consultant at the National Centre of Tribology, with expertise in Rail Technologies with experience in research, testing, tribology, rail wear, rail failures, rail welding and microstructure.
Specialties: Tribology, Wheel/rail contact, Rail Welding, Wear, Friction, Lubrication, Consultancy, Customer Liaisons, Costing, Project Management, Management, Teaching, Presenting