| dc.contributor.author | Kalemtaş, Ayşe | |
| dc.contributor.author | TopAteş, Gülsüm | |
| dc.contributor.author | Bahadır, Özlem | |
| dc.contributor.author | Kaya Isci, Pınar | |
| dc.contributor.author | Mandal, Hasan | |
| dc.date.accessioned | 2019-10-22T16:58:49Z | |
| dc.date.available | 2019-10-22T16:58:49Z | |
| dc.date.issued | 2013 | |
| dc.identifier.issn | 1003-6326 | |
| dc.identifier.issn | 2210-3384 | |
| dc.identifier.uri | https://dx.doi.org/10.1016/S1003-6326(13)62598-4 | |
| dc.identifier.uri | https://hdl.handle.net/11421/21632 | |
| dc.description | WOS: 000324003300014 | en_US |
| dc.description.abstract | Thermal properties of AlN-Si-Al composites produced by pressureless melt infiltration of Al/Al alloys into porous alpha-Si3N4 preforms were investigated in a temperature range of 50-300 degrees C. SEM and TEM investigations revealed that the grain size of AlN particles was less than 1 gm. In spite of sub-micron grain size, composites showed relatively high thermal conductivity (TC), 55-107 W/(m.K). The thermal expansion coefficient (CTE) of the composite produced with commercial Al source, which has the highest TC of 107 W/(m.K), was 6.5x10(-6) K-1. Despite the high CTE of Al (23.6x10(-6) K-1), composites revealed significantly low CTE through the formation of Si and AlN phases during the infiltration process. | en_US |
| dc.description.sponsorship | Foundation for Scientific Research Projects of Mugla Sitki Kocman University [10/30]; Scientific & Technological Research Council of Turkey (TUBITAK) [108M194] | en_US |
| dc.description.sponsorship | We are grateful to The Foundation for Scientific Research Projects of Mugla Sitki Kocman University (Project No. 10/30) and The Scientific & Technological Research Council of Turkey (TUBITAK, Project No: 108M194) for funding the present work. We also would like to acknowledge MSc student Serkan Ulukut (Anadolu University) for his help during the TEM sample preparation studies. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Elsevier Science BV | en_US |
| dc.relation.isversionof | 10.1016/S1003-6326(13)62598-4 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Aln | en_US |
| dc.subject | Ceramic-Matrix Composites | en_US |
| dc.subject | Thermal Properties | en_US |
| dc.subject | Liquid Metal Infiltration | en_US |
| dc.title | Thermal properties of pressureless melt infiltrated AlN-Si-Al composites | en_US |
| dc.type | article | en_US |
| dc.relation.journal | Transactions of Nonferrous Metals Society of China | en_US |
| dc.contributor.department | Anadolu Üniversitesi, Mühendislik Fakültesi, Malzeme Bilimi ve Mühendisliği Bölümü | en_US |
| dc.identifier.volume | 23 | en_US |
| dc.identifier.issue | 5 | en_US |
| dc.identifier.startpage | 1304 | en_US |
| dc.identifier.endpage | 1313 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.contributor.institutionauthor | Mandal, Hasan | |
