Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling

Mechanical and thermal sequences impact largely on thermo-mechanical fatigue of dies in a die casting operations. Innovative techniques to optimize the thermo-mechanical conditions of samples are major focus of researchers. This study investigates the typical thermal fatigue in die steel. Die surfac...

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Main Authors:	Hassan Abdulrssoul, Abdulhadi, S. N., Aqida, M., Ishak, I., Ismail, Ghusoon, Ridha Mohammed
Format:	Article
Language:	English English
Published:	MDPI AG 2017
Subjects:	TJ Mechanical engineering and machinery TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/18186/ http://umpir.ump.edu.my/id/eprint/18186/ http://umpir.ump.edu.my/id/eprint/18186/ http://umpir.ump.edu.my/id/eprint/18186/1/Experimental%20Investigation%20of%20Thermal%20Fatigue%20Die%20Casting%20Dies%20by%20Using%20Response%20Surface%20Modelling.pdf http://umpir.ump.edu.my/id/eprint/18186/2/Experimental%20Investigation%20of%20Thermal%20Fatigue%20Die%20Casting%20Dies%20by%20Using%20Response%20Surface%20Modelling%201.pdf

id	ump-18186
recordtype	eprints
spelling	ump-181862017-08-11T03:51:31Z http://umpir.ump.edu.my/id/eprint/18186/ Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling Hassan Abdulrssoul, Abdulhadi S. N., Aqida M., Ishak I., Ismail Ghusoon, Ridha Mohammed TJ Mechanical engineering and machinery TS Manufactures Mechanical and thermal sequences impact largely on thermo-mechanical fatigue of dies in a die casting operations. Innovative techniques to optimize the thermo-mechanical conditions of samples are major focus of researchers. This study investigates the typical thermal fatigue in die steel. Die surface initiation and crack propagation were stimulated by thermal and hardness gradients, acting on the contact surface layer. A design of experiments (DOE) was developed to analyze the effect of as-machined surface roughness and die casting parameters on thermal fatigue properties. The experimental data were assessed on a thermo-mechanical fatigue life assessment model, being assisted by response surface methodology (RSM). The eminent valuation was grounded on the crack length, hardness properties and surface roughness due to thermal fatigue. The results were analyzed using analysis of variance method. Parameter optimization was conducted using response surface methodology (RSM). Based on the model, the optimal results of 26.5 μm crack length, 3.114 μm surface roughness, and 306 HV0.5 hardness properties were produced. MDPI AG 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/18186/1/Experimental%20Investigation%20of%20Thermal%20Fatigue%20Die%20Casting%20Dies%20by%20Using%20Response%20Surface%20Modelling.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/18186/2/Experimental%20Investigation%20of%20Thermal%20Fatigue%20Die%20Casting%20Dies%20by%20Using%20Response%20Surface%20Modelling%201.pdf Hassan Abdulrssoul, Abdulhadi and S. N., Aqida and M., Ishak and I., Ismail and Ghusoon, Ridha Mohammed (2017) Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling. Metals, 7 (6). pp. 1-13. ISSN 2075-4701 http://www.mdpi.com/2075-4701/7/6/191/htm DOI: 10.3390/met7060191
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TJ Mechanical engineering and machinery TS Manufactures
spellingShingle	TJ Mechanical engineering and machinery TS Manufactures Hassan Abdulrssoul, Abdulhadi S. N., Aqida M., Ishak I., Ismail Ghusoon, Ridha Mohammed Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling
description	Mechanical and thermal sequences impact largely on thermo-mechanical fatigue of dies in a die casting operations. Innovative techniques to optimize the thermo-mechanical conditions of samples are major focus of researchers. This study investigates the typical thermal fatigue in die steel. Die surface initiation and crack propagation were stimulated by thermal and hardness gradients, acting on the contact surface layer. A design of experiments (DOE) was developed to analyze the effect of as-machined surface roughness and die casting parameters on thermal fatigue properties. The experimental data were assessed on a thermo-mechanical fatigue life assessment model, being assisted by response surface methodology (RSM). The eminent valuation was grounded on the crack length, hardness properties and surface roughness due to thermal fatigue. The results were analyzed using analysis of variance method. Parameter optimization was conducted using response surface methodology (RSM). Based on the model, the optimal results of 26.5 μm crack length, 3.114 μm surface roughness, and 306 HV0.5 hardness properties were produced.
format	Article
author	Hassan Abdulrssoul, Abdulhadi S. N., Aqida M., Ishak I., Ismail Ghusoon, Ridha Mohammed
author_facet	Hassan Abdulrssoul, Abdulhadi S. N., Aqida M., Ishak I., Ismail Ghusoon, Ridha Mohammed
author_sort	Hassan Abdulrssoul, Abdulhadi
title	Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling
title_short	Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling
title_full	Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling
title_fullStr	Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling
title_full_unstemmed	Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling
title_sort	experimental investigation of thermal fatigue die casting dies by using response surface modelling
publisher	MDPI AG
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/18186/ http://umpir.ump.edu.my/id/eprint/18186/ http://umpir.ump.edu.my/id/eprint/18186/ http://umpir.ump.edu.my/id/eprint/18186/1/Experimental%20Investigation%20of%20Thermal%20Fatigue%20Die%20Casting%20Dies%20by%20Using%20Response%20Surface%20Modelling.pdf http://umpir.ump.edu.my/id/eprint/18186/2/Experimental%20Investigation%20of%20Thermal%20Fatigue%20Die%20Casting%20Dies%20by%20Using%20Response%20Surface%20Modelling%201.pdf
first_indexed	2023-09-18T22:25:37Z
last_indexed	2023-09-18T22:25:37Z
_version_	1777415945931718656

Experimental Investigation of Thermal Fatigue Die Casting Dies by Using Response Surface Modelling

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