Effect of the Substrate Surface Profile on the Bonding Strength of the Aluminum Thermal Sprayed on the Low Carbon Steel
The contact surface of thermal spray significantly affected bonding strength and coating elasticity. This work aimed to evaluate the effects of contact surface conditions characterised by substrate surface profile and spray pressure on the bonding and buckling strength of aluminium thermal sprayed o...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Brawijaya
2022-01-01
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| Series: | Rekayasa Mesin |
| Subjects: | |
| Online Access: | https://rekayasamesin.ub.ac.id/index.php/rm/article/view/918 |
| _version_ | 1818743670136897536 |
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| author | Nurul Muhayat Ilham Habibi Teguh Triyono Sukmaji Indro Cahyono Eko Surojo Triyono Triyono |
| author_facet | Nurul Muhayat Ilham Habibi Teguh Triyono Sukmaji Indro Cahyono Eko Surojo Triyono Triyono |
| author_sort | Nurul Muhayat |
| collection | DOAJ |
| description | The contact surface of thermal spray significantly affected bonding strength and coating elasticity. This work aimed to evaluate the effects of contact surface conditions characterised by substrate surface profile and spray pressure on the bonding and buckling strength of aluminium thermal sprayed on the low-carbon steel substrate. The SS400 low-carbon steel substrate was profiled using the milling process to form the V, small V, U, and flat profiles that were subsequently roughed by employing the sandblasting process. A coating comprising 99% aluminium was sprayed onto the substrate surface with different spraying pressures of 3.5, 4.5, and 5.5 bar. Pull-off and buckling tests were performed for determining thermal spray characteristics. The results of this work showed that the optimal bonding strength of the coating was obtained for the thermal spray specimen that had a flat substrate surface, and the spraying pressure was set to 5.5 bar. Generally, low spraying pressure lead to be low bonding strength and vice versa. Profiled surface was not profitable on the mechanic properties of thermal spray bonding. |
| first_indexed | 2024-12-18T02:32:06Z |
| format | Article |
| id | doaj.art-bec0a98b118847d380797a6370279505 |
| institution | Directory Open Access Journal |
| issn | 2338-1663 2477-6041 |
| language | English |
| last_indexed | 2024-12-18T02:32:06Z |
| publishDate | 2022-01-01 |
| publisher | University of Brawijaya |
| record_format | Article |
| series | Rekayasa Mesin |
| spelling | doaj.art-bec0a98b118847d380797a63702795052022-12-21T21:23:52ZengUniversity of BrawijayaRekayasa Mesin2338-16632477-60412022-01-0112359160410.21776/ub.jrm.2021.012.03.9498Effect of the Substrate Surface Profile on the Bonding Strength of the Aluminum Thermal Sprayed on the Low Carbon SteelNurul Muhayat0Ilham Habibi1Teguh Triyono2Sukmaji Indro Cahyono3Eko Surojo4Triyono Triyono5Universitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas Maret(SCOPUS ID: 57194037176; h-index: 4), Universitas Sebelas Maret, IndonesiaThe contact surface of thermal spray significantly affected bonding strength and coating elasticity. This work aimed to evaluate the effects of contact surface conditions characterised by substrate surface profile and spray pressure on the bonding and buckling strength of aluminium thermal sprayed on the low-carbon steel substrate. The SS400 low-carbon steel substrate was profiled using the milling process to form the V, small V, U, and flat profiles that were subsequently roughed by employing the sandblasting process. A coating comprising 99% aluminium was sprayed onto the substrate surface with different spraying pressures of 3.5, 4.5, and 5.5 bar. Pull-off and buckling tests were performed for determining thermal spray characteristics. The results of this work showed that the optimal bonding strength of the coating was obtained for the thermal spray specimen that had a flat substrate surface, and the spraying pressure was set to 5.5 bar. Generally, low spraying pressure lead to be low bonding strength and vice versa. Profiled surface was not profitable on the mechanic properties of thermal spray bonding.https://rekayasamesin.ub.ac.id/index.php/rm/article/view/918aluminum thermal sprayedsurface profilepull-offbonding strengthbuckling strength |
| spellingShingle | Nurul Muhayat Ilham Habibi Teguh Triyono Sukmaji Indro Cahyono Eko Surojo Triyono Triyono Effect of the Substrate Surface Profile on the Bonding Strength of the Aluminum Thermal Sprayed on the Low Carbon Steel Rekayasa Mesin aluminum thermal sprayed surface profile pull-off bonding strength buckling strength |
| title | Effect of the Substrate Surface Profile on the Bonding Strength of the Aluminum Thermal Sprayed on the Low Carbon Steel |
| title_full | Effect of the Substrate Surface Profile on the Bonding Strength of the Aluminum Thermal Sprayed on the Low Carbon Steel |
| title_fullStr | Effect of the Substrate Surface Profile on the Bonding Strength of the Aluminum Thermal Sprayed on the Low Carbon Steel |
| title_full_unstemmed | Effect of the Substrate Surface Profile on the Bonding Strength of the Aluminum Thermal Sprayed on the Low Carbon Steel |
| title_short | Effect of the Substrate Surface Profile on the Bonding Strength of the Aluminum Thermal Sprayed on the Low Carbon Steel |
| title_sort | effect of the substrate surface profile on the bonding strength of the aluminum thermal sprayed on the low carbon steel |
| topic | aluminum thermal sprayed surface profile pull-off bonding strength buckling strength |
| url | https://rekayasamesin.ub.ac.id/index.php/rm/article/view/918 |
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