文章信息/Info

Title:

Development of Quantitative Research in Titanium Alloys

作者:

趙永慶1; 曾衛東2; 林成3

1、西北有色金屬研究院, 西安 710016

2、西北工業大學, 西安, 710072

3、遼寧工業大學, 錦州, 121001

Author(s):

Zhao Yongqing1;  Zeng Weidong2;  Lin Cheng3

1. Northwest Institute for Nonferrous Metal Research, Xi’an, 710016, China

2.Northwestern Polytechnical University, Xi’an, 710072, China

3.Liaoning University of Technology, Jinzhou, 121001, China

關鍵詞:

鈦合金; 定量表征; 微觀組織; 力學性能; 加工工藝

DOI:

10.7502/j.issn.1674-3962.2014.09.01

文獻標志碼:

A

摘要:

鈦合金因優異的綜合性能受到國內外研究者和使用者的青睞，基礎和技術研究的核心是 “ 合金成分 --- 工藝 --- 組織 --- 性能 ” 之間關系的研究。以往鈦合金的成分設計、工藝 -- 組織 -- 性能間關系的研究基本上定性的，獲得了良好的結果，并獲得了實際應用。 “ 合金成分 --- 工藝 --- 組織 --- 性能 ” 之間的定量關系研究近幾年國內外均開展了研究工作，并取得一定的進展。本文綜述了高強鈦合金的成分定量設計、工藝 -- 組織 -- 性能間定量關系的研究進展，主要包含了高強鈦合金成分的定量設計方法、微觀組織的定量表征方法、組織與性能定量關系建立、工藝與性能的定量關系建立等，并通過實際驗證。

Abstract:

Because of excellent comprehensive properties, titanium alloys are paid wide attentions from researchers and users. The key research direction is the relationship among composition, processing, microstructure and properties. The design of composition and the relationship among processing, microstructure and property were qualitative analysis in the past, and good results were achieved. In recent years, the quantitative relationships among composition, processing, microstructure and properties were researched, and some results were achieved. This paper interviews the development of quantitative design of composition for high strength titanium alloy and quantitative relationship among processing, microstructure and property, mainly including the quantitative design method of composition for high strength titanium alloy, quantitative characterization for microstructure, quantitative relationship between microstructure and properties and quantitative relationship between processing and properties, and the quantitative relationship was passed testing and verifying.