Studies of New-Type Titanium Alloys for Aviation Applications in China

Zhi Shou Zhu; Xin Nan Wang; Guo Qiang Shang

doi:10.4028/www.scientific.net/AMM.687-691.4362

Paper Titles

Effect of Extrusion Pass on Microstructure and Transformation Temperature of NiTiNb Alloy
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Research Basis of NiTi-Based Shape Memory Alloy Pipe Coupling
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The Changing of Atmospheric Carbon Determined by Silicon
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A Theoretical Composite Model for Studying the Mechanical Properties of Bimodal Nanocrystalline Materials
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Studies of New-Type Titanium Alloys for Aviation Applications in China
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Experimental Study on Super-Hydrophobic Copper Surface Fabricated by HS-WEDM
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Development of Self-Aligned Process to Decrease Gate Length in Recessed SiC SIT
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The Abrasive Flow Machining Simulation of Common Rail Tube Holes Based on FLUENT
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Modification of Graphite-Gypsum System
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 687-691Studies of New-Type Titanium Alloys for Aviation...

Studies of New-Type Titanium Alloys for Aviation Applications in China

Abstract:

The latest R&D of new-type titanium alloys and their aviation applications as well as the newly developed processing technologies in China have been reviewed in this paper. To meet the requirements of high performance and low cost design of aviation-oriented titanium alloys, great efforts and achievements have been made in establishing a system with Chinese characteristics, in which the low-strength-and-high-toughness titanium alloy (such as Ti45Nb alloy used for fasteners and TA18 for tubes & pipes), the medium-strength and high-damage-tolerance titanium alloy (such as TC4-DT used for large-integral airframe structures), the high-strength and high-toughness damage tolerance titanium alloy (such as TC21 used for large-integral airframe structures), and the ultra-high strength titanium alloy (such as TB8) are included. Some new processing technologies such as quasi-β forging and quasi-β heat treatment, integral isothermal forging and electron beam welding, have been demonstrated to be able to markedly enhance the properties of titanium alloys, which is regarded to be very important in increasing the application amount and level of titanium in aviation industry.

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Periodical:

Applied Mechanics and Materials (Volumes 687-691)

Pages:

4362-4366

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.687-691.4362

Citation:

Cite this paper

Online since:

November 2014

Authors:

Zhi Shou Zhu*, Xin Nan Wang, Guo Qiang Shang

Keywords:

Aviation Application, Damage Tolerance, New Processing, Titanium Alloy, Ultra-High Strength

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* - Corresponding Author

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