Characterization and Optimization of CRN Coating on Tool Steel (6559)
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 4
Abstract
The Surface alteration by means of thin film deposition is an main industrial process used to protect base materials against wear, fatigue, corrosion and other surface related damage constarints. Thin hard coatings such as TiN, CrN, and TiAlN have been accepted specially in the cutting and forming tool industries. TiN and TiAlN coating widely used for dry cutting operations due to its high hardness, CrN coatings have been used to forming tool dies for its hardness and corrosion resistance. The Tool steels are delivered with heat treated state, commonly hardened and tempered to provide for particularapplication. The Tool dies are precision products that are final shape and dimensions are important in micron level accurat in production of parts. The tool steels have different machinability which varies with the chemical composition and microstructure of steels.The objective of this project is to coat CrN on 6959 steel die components. It is very essential to substantiate the role of different sputtering conditions for achieve desired microstructural properties. The microstructural characteristics of thin film are effectively governed by sputtering parameters.The present work is to evaluate the effect of process parameters on properties of coated surface and focused to optimize the CrN thin film coating on plastic mould tool steels using RSM. The behaviour of coating is to be tested by using - XRD, scratch tester, pin on disc , micro hardness tester.
Authors and Affiliations
DhineshKumar. K, C. K. Murugesan
Keywords
Related Articles
- EP ID EP24023
- DOI -
- Views 290
- Downloads 9
Optimization of Association Rule Mining using FP_Growth Algorithm with GA
Frequent pattern mining is one of the active research themes in data mining which covers a broad spectrum of data mining tasks viz. Association rules, correlations, causality, ratio rules, emerging patterns etc. In this...
Comparative Study And Control System Design For 4 Level Tank Systems (Non-Linear) Using Pid And Brain Emotional Learning Based Intelligent Controller
Adaptive control systems have been always under extensive modern research. It has great importance in modern control systems. A lot of intelligent controllers have been modeled and are in use in modern control systems a...
FPGA Implementation of Efficient WindowArchitecture Design Using Completely Scaling – Free CORDIC Algorithm
one of the most important step in spectral analysis is filtering, this paper presents an FPGA implementation of window function using CORDIC (co-ordinate rotation digital computer) to minimize area-delay product. Co-ord...
Implement of Image Authentication by Encryption Procedure using LDPC Codes
In this paper, we prefer a way using encryption technique and LDPC origin coding for the image authentication complication. Image authentication is relevant in contented delivery via entrusted intermediaries, just for p...
Thermal comfort increase using up cycled PET bottles shutters technology
An appropriate technology based on up-cycled PET water bottles utilization is presented. The bottles constitute the main constructive element of a shutters system. The most relevant expected application is to meliorate...