Effects of Boriding on Cavitation Erosion Resistance of Ti6Al4V Alloy

Autor:	Xu Bo Yuan, Z.D. Cui, Ye Ting Shi, Xianjin Yang
Rok vydání:	2013
Předmět:	Materials science Ti6al4v alloy Mechanical Engineering Metallurgy engineering.material Microstructure Hardness chemistry.chemical_compound Coating chemistry Mechanics of Materials Boride engineering General Materials Science Cavitation erosion Layer (electronics) Boriding
Zdroj:	Key Engineering Materials. 573:61-67
ISSN:	1662-9795
DOI:	10.4028/www.scientific.net/kem.573.61
Popis:	A pack boriding technique was employed to obtain a hard coating on the surface of Ti6Al4V alloy in this paper. The microstructure, surface appearance, hardness depth profile and the cavitation erosion behavior of the borided samples in 3.5% NaCl solution were examined. The cavitation erosion resistance of the borided samples was significantly improved as compared with the untreated samples. Increasing in the surface hardness and the compact boride layer contribute to the significantly enhanced cavitation erosion performance of Ti6Al4V alloy.
Databáze:	OpenAIRE
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