Szczegóły publikacji
Opis bibliograficzny
Cement composites with expanded graphite as resistance heating elements / Maksymilian FRĄC, Waldemar PICHÓR, Paulina SZOŁDRA // Journal of Composite Materials ; ISSN 0021-9983. — 2020 — vol. 54 iss. 25, s. 3821–3831. — Bibliogr. s. 3830–3831, Abstr. — Publikacja dostępna online od: 2020-04-16
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 129845 |
|---|---|
| Data dodania do BaDAP | 2020-09-08 |
| Tekst źródłowy | URL |
| DOI | 10.1177/0021998320921510 |
| Rok publikacji | 2020 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Composite Materials |
Abstract
The following paper presents the results of research on cement composites with expanded graphite as resistance heating elements. Samples of cement mortar were prepared with expanded graphite obtained from intercalated graphite by means of rapid heating at 1000celcius. Monotonic and cyclic self-heating tests of cement composites with differing contents of expanded graphite were conducted. In the monotonic self-heating test, the electrical current and the surface temperature of the cement composites with expanded graphite were measured at temperatures 23celcius and -10celcius in order to evaluate their capacity to generate heat. The maximum temperature of composites, the time required to raise the temperature by 10celcius, and the power density were determined. Five cycles were applied in the cyclic self-heating test to investigate heat-dependent mechanical properties. The results of the research revealed that cement composites with expanded graphite exhibited promising properties for application as resistance heating elements.