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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2014
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Online Access: | http://umpir.ump.edu.my/id/eprint/8175/1/8_Razak_et_al.pdf http://umpir.ump.edu.my/id/eprint/8175/ http://dx.doi.org/10.15282/ijame.9.2013.8.0130 http://dx.doi.org/10.15282/ijame.9.2013.8.0130 |
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my.ump.umpir.81752023-08-22T02:04:30Z http://umpir.ump.edu.my/id/eprint/8175/ Experimental study on surface integrity in end milling of hastelloy c-2000 superalloy Norhaida, Ab Razak Md Mustafizur, Rahman Kadirgama, Kumaran 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 Norhaida, Ab Razak and Md Mustafizur, Rahman and Kadirgama, Kumaran (2014) Experimental study on surface integrity in end milling of hastelloy c-2000 superalloy. International Journal of Automotive and Mechanical Engineering (IJAME), 9 (1). pp. 1578-1587. ISSN 1985-9325(Print); 2180-1606 (Online). (Published) http://dx.doi.org/10.15282/ijame.9.2013.8.0130 http://dx.doi.org/10.15282/ijame.9.2013.8.0130 |
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TJ Mechanical engineering and machinery Norhaida, Ab Razak Md Mustafizur, Rahman Kadirgama, Kumaran Experimental study on surface integrity in end milling of hastelloy c-2000 superalloy |
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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. |
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Article |
author |
Norhaida, Ab Razak Md Mustafizur, Rahman Kadirgama, Kumaran |
author_facet |
Norhaida, Ab Razak Md Mustafizur, Rahman Kadirgama, Kumaran |
author_sort |
Norhaida, Ab 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 |
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http://umpir.ump.edu.my/id/eprint/8175/1/8_Razak_et_al.pdf http://umpir.ump.edu.my/id/eprint/8175/ http://dx.doi.org/10.15282/ijame.9.2013.8.0130 http://dx.doi.org/10.15282/ijame.9.2013.8.0130 |
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