@inproceedings{421c1dafe6cd41df8e3393156e85af8a,
title = "Quantitative relationships between microstructures and hardness of as-cast Ti-6A1-4V titanium alloy",
abstract = "Based on stereology and quantitative Metallography, digital image measure methods of β grain size and α lamella space in as-cast Ti-6A1-4V titanium alloy were developed, with which the microstructure were evaluated and the relationships between microstructures and hardness of as-cast Ti-6A1-4V titanium alloy with different plate thickness were investigated. The results show that, there are positive linear relationships between cast plate thickness and β grain size or α-lamina thickness of Ti-6A1-4V alloy. The relationships between microhardness and α -lamina thickness or β grain size of as-cast Ti-6A1-4V alloy plate were obtained, and the results could be explained by Hall-Petch strengthening.",
keywords = "Hardness, Microstructure, Quantitative analysis, Titanium alloy",
author = "Hai Nan and Guoqing Wu and Jiaqi Zhao and Weiguang Yang and Ning Dang",
year = "2012",
language = "英语",
isbn = "9787030338990",
series = "Ti 2011 - Proceedings of the 12th World Conference on Titanium",
pages = "650--652",
booktitle = "Ti 2011 - Proceedings of the 12th World Conference on Titanium",
note = "12th World Conference on Titanium, Ti 2011 ; Conference date: 19-06-2011 Through 24-06-2011",
}