DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL

Sialon and stainless steel are two different classes of materials which have their own uniqueness. Joining these materials will produce an effective component design by benefitting the high strength of the steel in supporting the sialon at high service temperature. Therefore, this research had be...

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Main Author: MD. IBRAHIM, NOR NURULHUDA
Format: Thesis
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.21597 /
Published: 2015
Subjects:
TJ Mechanical engineering and machinery
Online Access: http://utpedia.utp.edu.my/21597/1/2015%20-MECHANICAL%20-%20DIFFUSION%20BONDING%20%26%20POST-BOND%20HEAT%20TREATMENT%20OF%20SIALON%20TO%20NITRIDED%20AISI%20420%20STAINLESS%20STEEL%20-%20NOR%20NURULHUDA%20BINTI%20MD.%20IBRAHIM.pdf
http://utpedia.utp.edu.my/21597/
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spelling utp-utpedia.215972021-09-23T09:59:30Z http://utpedia.utp.edu.my/21597/ DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL MD. IBRAHIM, NOR NURULHUDA TJ Mechanical engineering and machinery Sialon and stainless steel are two different classes of materials which have their own uniqueness. Joining these materials will produce an effective component design by benefitting the high strength of the steel in supporting the sialon at high service temperature. Therefore, this research had been conducted to investigate the potentiality in joining sialon to AlSl 420 stainless steel. Prior to diffusion bonding of these materials, the steel was nitrided at 1200°( for one and four hours. The bonding process was performed at 1200QC under a uniaxial pressure of 17 MPa in a vacuum for one, two, and three hours. Increasing the bonding time produced thicker reaction layer The thinnest layer was formed in joining sial on to four hour nitrided steel. From EDX, XRD, and Raman analysis, no indication pointed to the presence of FeSi in the joint of sialon-nitrided steels. There was no crack observed in all diffusion bonded samples However, the diffusion layer and the steel were segregated. 2015-10 Thesis NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/21597/1/2015%20-MECHANICAL%20-%20DIFFUSION%20BONDING%20%26%20POST-BOND%20HEAT%20TREATMENT%20OF%20SIALON%20TO%20NITRIDED%20AISI%20420%20STAINLESS%20STEEL%20-%20NOR%20NURULHUDA%20BINTI%20MD.%20IBRAHIM.pdf MD. IBRAHIM, NOR NURULHUDA (2015) DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL. PhD thesis, Universiti Teknologi PETRONAS.
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
MD. IBRAHIM, NOR NURULHUDA
DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL
description Sialon and stainless steel are two different classes of materials which have their own uniqueness. Joining these materials will produce an effective component design by benefitting the high strength of the steel in supporting the sialon at high service temperature. Therefore, this research had been conducted to investigate the potentiality in joining sialon to AlSl 420 stainless steel. Prior to diffusion bonding of these materials, the steel was nitrided at 1200°( for one and four hours. The bonding process was performed at 1200QC under a uniaxial pressure of 17 MPa in a vacuum for one, two, and three hours. Increasing the bonding time produced thicker reaction layer The thinnest layer was formed in joining sial on to four hour nitrided steel. From EDX, XRD, and Raman analysis, no indication pointed to the presence of FeSi in the joint of sialon-nitrided steels. There was no crack observed in all diffusion bonded samples However, the diffusion layer and the steel were segregated.
format Thesis
author MD. IBRAHIM, NOR NURULHUDA
author_sort MD. IBRAHIM, NOR NURULHUDA
title DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL
title_short DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL
title_full DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL
title_fullStr DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL
title_full_unstemmed DIFFUSION BONDING AND POST-BOND HEAT TREATMENT OF SIALON TO NITRIDED A lSI 420 STAINLESS STEEL
title_sort diffusion bonding and post-bond heat treatment of sialon to nitrided a lsi 420 stainless steel
publishDate 2015
url http://utpedia.utp.edu.my/21597/1/2015%20-MECHANICAL%20-%20DIFFUSION%20BONDING%20%26%20POST-BOND%20HEAT%20TREATMENT%20OF%20SIALON%20TO%20NITRIDED%20AISI%20420%20STAINLESS%20STEEL%20-%20NOR%20NURULHUDA%20BINTI%20MD.%20IBRAHIM.pdf
http://utpedia.utp.edu.my/21597/
_version_ 1741195762792923136
score 11.62408

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