Sintered silicon carbide composites deposited on zirconium alloy substrates in air and Ar atmosphere – Part II: Evaluation on micro-indentation properties; Materials Letters; Vol. 308, Pt. B
| Parent link: | Materials Letters Vol. 308, Pt. B.— 2022.— [131278, 4 p.] |
|---|---|
| Corporate Author: | |
| Other Authors: | , , , , |
| Summary: | Title screen Micro-indentation test was performed on sintered Silicon Carbide (SiC) deposited on Zr-1Nb (E110) substrates fabricated in air and Ar atmosphere. Micro-indentation results show SiC sintered on Zr-1Nb in air and Ar having hardness of about 7 and 4 times respectively than that of uncoated Zr-1Nb. Both coating variants doubles their resistance to depth penetrated by indenter compared to the uncoated Zr-alloy. XRD phase quantitative results indicate the formation of approximately 15% more protective oxides, mostly SiO2 on sample sintered in air than sample sintered in Ar atmosphere accounting for the extra resistance to mechanical deformation. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://doi.org/10.1016/j.matlet.2021.131278 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668034 |
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| 200 | 1 | |a Sintered silicon carbide composites deposited on zirconium alloy substrates in air and Ar atmosphere – Part II: Evaluation on micro-indentation properties |f B. K. Afornu, A. M. Lider, E. B. Agyekum [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 7 tit.] | ||
| 330 | |a Micro-indentation test was performed on sintered Silicon Carbide (SiC) deposited on Zr-1Nb (E110) substrates fabricated in air and Ar atmosphere. Micro-indentation results show SiC sintered on Zr-1Nb in air and Ar having hardness of about 7 and 4 times respectively than that of uncoated Zr-1Nb. Both coating variants doubles their resistance to depth penetrated by indenter compared to the uncoated Zr-alloy. XRD phase quantitative results indicate the formation of approximately 15% more protective oxides, mostly SiO2 on sample sintered in air than sample sintered in Ar atmosphere accounting for the extra resistance to mechanical deformation. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Materials Letters | ||
| 463 | |t Vol. 308, Pt. B |v [131278, 4 p.] |d 2022 | ||
| 610 | 1 | |a электронный ресурс | |
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| 610 | 1 | |a Silicon Carbide | |
| 610 | 1 | |a zirconium alloy | |
| 610 | 1 | |a sintering | |
| 610 | 1 | |a micro-indentation | |
| 610 | 1 | |a hardness | |
| 610 | 1 | |a карбид кремния | |
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| 701 | 1 | |a Agyekum |b E. B. |g Ephraim Bonah | |
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