Szczegóły publikacji
Opis bibliograficzny
Low temperature transient liquid phase bonding of alumina ceramics with the $Bi_{2}O_{3}-ZnO$ interlayer / Maria Stosz, Sathya Narayanasamy, Thomas Graule, Dariusz KATA, Gurdial Blugan // Materials [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1996-1944. — 2022 — vol. 15 iss. 19 art. no. 6940, s. 1-12. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 11-12, Abstr. — Publikacja dostępna online od: 2022-10-06
Autorzy (5)
- AGHStosz Maria
- Narayanasamy Sathya
- Graule Thomas
- AGHKata Dariusz
- Blugan Gurdial
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 143005 |
|---|---|
| Data dodania do BaDAP | 2022-11-07 |
| Tekst źródłowy | URL |
| DOI | 10.3390/ma15196940 |
| Rok publikacji | 2022 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Materials |
Abstract
Alumina ceramics were joined by a transient liquid phase (TLP) bonding method at relatively lower temperatures, using mixed powders of Bi2O3 and ZnO with different weight ratios as interlayers between the ceramic components. Bonding was achieved at 750 °C for several of the prepared interlayer mixtures, which makes the applied approach attractive due to the relatively lower joining temperature and potentially low fabrication costs. Measurements by SEM and EDX were used to study the microstructure and chemical analysis of the obtained joints. It also allowed us to investigate the diffusion mechanism occurring in the systems, which resulted in the hypothesis that Zn2+/ZnO diffuses through the ceramics. XRD and Raman spectra were acquired to examine the reaction products that formed during the thermal treatment. The results showed that both ZnO and Bi2O3 react with each other as well as with alumina to form spinel and other products.
