A Study of the Possibility of Obtaining Deposited Coatings based on Intermetallic Titanium and Aluminum Compounds using the Chemical Vapor Transport Method

Autor:	Arkady N. Silenko, Anna I. Guseva
Rok vydání:	2021
Předmět:	General Energy Materials science chemistry Aluminium Geography Planning and Development Metallurgy technology industry and agriculture Intermetallic chemistry.chemical_element equipment and supplies General Environmental Science Titanium
Zdroj:	WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT. 17:1039-1045
ISSN:	2224-3496 1790-5079
Popis:	Theoretical and experimental investigations of processes of titanium-aluminum coating formation on refractory wire substrates by the Chemical Vapor Transport Reactions (CVT) method were carried out. Modelling of CVT was based on the thermodynamic analysis of an equilibrium iodide system implying the presence of one of titanium aluminides in the condensed phase, titanium and aluminum iodides in the gas phase, as well as atomic and molecular iodine. The fact that the volatility and stability of various metals are strongly interrelated was considered as a working hypothesis, which made it possible to obtain a number of alloys with the simultaneous decomposition of metal iodides constituting an alloy. Experiments on the deposition of titanium-aluminum coatings were conducted in a quasi-closed reactor, which allowed us to obtain deposited coatings on long-length refractory substrates
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::14f0851b8aeada7cc4d00e78dc2c7f5f https://doi.org/10.37394/232015.2021.17.96 Zobrazit plný text záznamu