Development of Microstructure and Texture of β Solution-Treated and Aged Metastable Beta Titanium Alloy Ti–5Al–3.5Mo–7.2V–3Cr

2019 ◽  
Vol 8 (4) ◽  
pp. 517-533
Author(s):  
Premkumar Manda ◽  
Shri Bhagwan Pathak ◽  
R. Sri Rama Devi ◽  
A. K. Singh
Keyword(s):  
Titanium Alloy ◽  
Beta Titanium Alloy ◽  
Solution Treated ◽  
Beta Titanium ◽  
Metastable Beta

TIMETAL 15-3

Alloy Digest ◽  
1992 ◽  
Vol 41 (11) ◽  
Keyword(s):  
Titanium Alloy ◽  
High Strength ◽  
Heat Treating ◽  
Aged Condition ◽  
Beta Titanium Alloy ◽  
Solution Treated Condition ◽  
Solution Treated ◽  
Treated Condition ◽  
Beta Titanium ◽  
Metastable Beta

Abstract TIMETAL 15-3 is a metastable beta titanium alloy that offers substantial weight reductions over other engineering materials. In the solution treated condition, it has excellent cold formability; in the aged condition, it has high strength. TIMETAL 15-3 is usually acceptable for use at temperatures up to 550 F. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on forming and heat treating. Filing Code: Ti-101. Producer or source: Titanium Metals Corporation (Timet).

Experimental Investigation of Various Chip Parameters during Machining of the Ti25Nb3Mo3Zr2Sn Beta Titanium Alloy

2012 ◽  
Vol 622-623 ◽  
pp. 366-369 ◽  
Author(s):  
Rizwan Abdul Rahman Rashid ◽  
Shou Jin Sun ◽  
Gui Wang ◽  
Matthew Simon Dargusch
Keyword(s):  
Titanium Alloy ◽  
Chip Thickness ◽  
Shear Angle ◽  
Beta Titanium Alloy ◽  
Solution Treated ◽  
Beta Titanium ◽  
Heat Treated ◽  
Wide Range ◽  
Thickness Shear ◽  
Cutting Speeds

Machining of Ti25Nb3Mo3Zr2Sn beta titanium alloy is carried out under two different heat treatments, solution treated, and solution treated and aged conditions. The chips formed after machining were cold mounted, polished and etched to reveal their microstructures. Different chip parameters such as average chip thickness, shear angle, undeformed chip length, and distance between serrations were measured and reported for both the heat treated samples for a wide range of cutting speeds, ranging from 5 m/min to 175 m/min. The results obtained were explained in terms of the heat treatment (hardness) of the samples and the cutting speeds.

Sign in / Sign up

Export Citation Format

Share Document