Szczegóły publikacji
Opis bibliograficzny
The composition of reaction substrates for TiC carbides synthesis and its influence on the thickness of iron casting composite layer / E. OLEJNIK, A. JANAS, A. KOLBUS, G. Sikora // Archives of Foundry Engineering / Polish Academy of Sciences. Commission of Foundry Engineering ; ISSN 1897-3310. — Tytuł poprz.: Archiwum Odlewnictwa. — 2011 — vol. 11 spec.iss. 2, s. 165–168. — Bibliogr. s. 168, Abstr. — Zastosowano procedurę peer review
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 59534 |
|---|---|
| Data dodania do BaDAP | 2011-06-02 |
| Tekst źródłowy | URL |
| Rok publikacji | 2011 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Archives of Foundry Engineering |
Abstract
The effect of reaction substrates for the TiC carbide synthesis on the composite layer thickness produced in cast iron was examined. It was found that, at a constant weight of the charge amounting to 0.5 kg, changing the weight of the, placed in mould, stoichiometric mixture of titanium carbide (from 0.01 to 0.04 kg) changed the thickness of the composite layer from 1 to 15 mm. Carbides synthesis starts directly in mould induced by the temperature of molten alloy poured into this mould (1700 K). The TiC carbides formed in this reaction are later, i.e. during alloy solidification, acting as a base composite material. The size of TiC carbides obtained in the synthesis is from 1 to 10 μm. They occur in the layers as locally compact and coagulated forms. Microstructure, chemical composition and structure of the obtained materials were tested by scanning electron microscopy (SEM), X-ray microanalysis (EDS), and X-ray diffraction (XRD).
