Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy

Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy

This paper presents an experimental study of surface integrity in end milling of Hastelloy C-2000. The experiment was carried out using two different cutting inserts under wet conditions – namely physical vapor deposition coated carbide with TiAlN and uncoated carbide. Design of experiment was imple...

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Main Authors: N. H., Razak, M. M., Rahman, K., Kadirgama
Format: Article
Language:English
Published: Universiti Malaysia Pahang 2014
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/8175/
http://umpir.ump.edu.my/id/eprint/8175/
http://umpir.ump.edu.my/id/eprint/8175/
http://umpir.ump.edu.my/id/eprint/8175/1/8_Razak_et_al.pdf
id ump-8175
recordtype eprints
spelling ump-81752018-01-30T00:58:36Z http://umpir.ump.edu.my/id/eprint/8175/ Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy N. H., Razak M. M., Rahman K., Kadirgama TJ Mechanical engineering and machinery This paper presents an experimental study of surface integrity in end milling of Hastelloy C-2000. The experiment was carried out using two different cutting inserts under wet conditions – namely physical vapor deposition coated carbide with TiAlN and uncoated carbide. Design of experiment was implemented with a Box-Behnken design. The surface integrity of the workpiece was analyzed through scanning electron microscopy (SEM) and chemical element changes were inspected by an energy dispersive X-ray (EDX) test. The surface integrity of Hastelloy C-2000 was better when machining with coated carbide compared to uncoated carbide cutting inserts, mainly because the coating layer of coated carbide acted as a protecting layer to the cutting tool insert. Surface defects such as feed marks, surface tearing, plucking, cracking and adhered chips were found during the machining process. The chemical element changes happened due to the adhesion and diffusion mechanisms which were identified using SEM and EDX. Universiti Malaysia Pahang 2014-06-30 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/8175/1/8_Razak_et_al.pdf N. H., Razak and M. M., Rahman and K., Kadirgama (2014) Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy. International Journal of Automotive and Mechanical Engineering (IJAME), 9. pp. 1578-1587. ISSN 1985-9325(Print); 2180-1606 (Online) http://dx.doi.org/10.15282/ijame.9.2013.8.0130 doi: 10.15282/ijame.9.2013.8.0130
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
N. H., Razak
M. M., Rahman
K., Kadirgama
Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy
description This paper presents an experimental study of surface integrity in end milling of Hastelloy C-2000. The experiment was carried out using two different cutting inserts under wet conditions – namely physical vapor deposition coated carbide with TiAlN and uncoated carbide. Design of experiment was implemented with a Box-Behnken design. The surface integrity of the workpiece was analyzed through scanning electron microscopy (SEM) and chemical element changes were inspected by an energy dispersive X-ray (EDX) test. The surface integrity of Hastelloy C-2000 was better when machining with coated carbide compared to uncoated carbide cutting inserts, mainly because the coating layer of coated carbide acted as a protecting layer to the cutting tool insert. Surface defects such as feed marks, surface tearing, plucking, cracking and adhered chips were found during the machining process. The chemical element changes happened due to the adhesion and diffusion mechanisms which were identified using SEM and EDX.
format Article
author N. H., Razak
M. M., Rahman
K., Kadirgama
author_facet N. H., Razak
M. M., Rahman
K., Kadirgama
author_sort N. H., Razak
title Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy
title_short Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy
title_full Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy
title_fullStr Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy
title_full_unstemmed Experimental Study on Surface Integrity in End Milling of Hastelloy C-2000 Superalloy
title_sort experimental study on surface integrity in end milling of hastelloy c-2000 superalloy
publisher Universiti Malaysia Pahang
publishDate 2014
url http://umpir.ump.edu.my/id/eprint/8175/
http://umpir.ump.edu.my/id/eprint/8175/
http://umpir.ump.edu.my/id/eprint/8175/
http://umpir.ump.edu.my/id/eprint/8175/1/8_Razak_et_al.pdf
first_indexed 2023-09-18T22:05:29Z
last_indexed 2023-09-18T22:05:29Z
_version_ 1777414679503568896

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