@inproceedings{66db051a84a44ec39f15e878ae684390,
title = "The precipitation behavior of α phase in a new near β titanium alloy Ti-7333 during aging process",
abstract = "In near β titanium alloys, the precipitation morphology, size and spatial arrangement are strongly correlated to the precipitation behavior occurring during aging treatment. In this work, a newly near β titanium alloy Ti-7333 was subjected to solution and ageing treatment. And the evolution of α phase was analyzed by microstructure observation and quantitative statistics. The results indicated that The needle-like secondary α precipitate morphology formed after solution treatment above β phase followed with aging treatment. When the aging temperature reduced, the length and width of α phase reduced while the volume fraction increased, otherwise the amount and size of α precipitation increased with the increased of the aging time. The increasing in the volume fraction of α phase resulted in the strengthening of the micro-hardness of the alloy. The slower aging respond of α precipitate was observed in Ti-7333 alloy, which resulted from the more slow-diffusing element Mo in Ti-7333 alloy. The more slow-diffusing element Mo in Ti-7333 alloy also resulted in the precipitation of linear liked dot α phase after short time aging.",
keywords = "Aging, Microstructure, Near titanium alloy, Ti-7333, α phase precipitation",
author = "Kou, {H. C.} and X. Zhang and Fan, {J. K.} and Lai, {M. J.} and B. Tang and H. Chang and Li, {J. S.}",
year = "2013",
doi = "10.1002/9781118792148.ch144",
language = "英语",
isbn = "9781632660008",
series = "8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8",
publisher = "John Wiley and Sons Inc.",
pages = "1175--1182",
booktitle = "8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8",
note = "8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8 ; Conference date: 04-08-2013 Through 09-08-2013",
}