Impacts of Machining and Heat Treating Practices on Residual Stresses in Alpha-Beta Titanium Alloys

2020 ◽  
Vol 29 (6) ◽  
pp. 3626-3637
Author(s):  
Lesley D. Frame ◽  
Indranie Rambarran ◽  
Kevin Sala ◽  
Cameron Sanders
Keyword(s):  
Residual Stresses ◽  
Titanium Alloys ◽  
Heat Treating ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Beta Titanium Alloys

scholarly journals Effects of volume fraction and grain size on creep characteristics of .ALPHA./.BETA. titanium alloys.

1989 ◽  
Vol 29 (2) ◽  
pp. 165-170 ◽  
Author(s):  
Yoshikazu Ro ◽  
Shizuo Nakazawa ◽  
Hidehiro Onodera ◽  
Katsumi Ohno ◽  
Toshihiro Yamagata ◽  
...  
Keyword(s):  
Grain Size ◽  
Titanium Alloys ◽  
Volume Fraction ◽  
Beta Titanium ◽  
Creep Characteristics ◽  
Alpha Beta ◽  
Beta Titanium Alloys

scholarly journals Fatigue Property Enhancement of .ALPHA.-.BETA. Titanium Alloys by Blended Elemental P/M Approach.

1991 ◽  
Vol 31 (8) ◽  
pp. 922-930 ◽  
Author(s):  
Masuo Hagiwara ◽  
Yoshinari Kaieda ◽  
Yoshikuni Kawabe ◽  
Shin Miura
Keyword(s):  
Titanium Alloys ◽  
Fatigue Property ◽  
Blended Elemental ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Beta Titanium Alloys

Heat Treatment of Alpha+Beta Titanium Alloys

2018 ◽  
Author(s):  
A. Boostani ◽  
W. Whittington ◽  
S. Mujahid ◽  
S. Agnew ◽  
P. Allison ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Titanium Alloys ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Beta Titanium Alloys

Internal fatigue origins in two alpha-beta titanium alloys

1975 ◽  
Vol 9 (10) ◽  
pp. xlvi
Author(s):  
D.F. Neal ◽  
P.A. Blenkinsop
Keyword(s):  
Titanium Alloys ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Beta Titanium Alloys

ATI 425® Alloy Formability: Theory and Application

2014 ◽  
Vol 783-786 ◽  
pp. 543-548 ◽  
Author(s):  
David Bryan
Keyword(s):  
Titanium Alloys ◽  
Elevated Temperatures ◽  
Thermomechanical Processing ◽  
Nominal Composition ◽  
Aerospace Applications ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Cp Ti ◽  
Product Forms ◽  
Beta Titanium Alloys

ATI 425® Alloy, nominal composition Ti-4.0Al-2.5V-1.5Fe-0.25O, is a new alpha/beta Ti alloy of significant commercial interest as a viable replacement for Ti-6Al-4V, CP-Ti, and other titanium alloys in a variety of aerospace applications. ATI 425® Alloy offers properties comparable to Ti-6Al-4V alloy with significant improvements in formability, both at room and elevated temperatures. The reasons for the improved formability, particularly at low temperatures, are not well understood. The development of a thorough understanding is complicated by the wide array of phases, microstructures, and deformation paths available via thermomechanical processing in alpha/beta titanium alloys. In this paper, theories of strengthening and dislocation mobility in titanium and HCP metals will be reviewed and applied to better understand why ATI 425® Alloy offers a unique combination of strength and formability not obtainable by conventional alpha/beta titanium alloys. Subsequently, the application of the improved formability to a range of product forms including sheet, tubing, and forgings will be discussed.

scholarly journals On the Abnormal Microstructure Formed in Hot Rolled Plates and Sheets of α+β Titanium Alloys

1970 ◽  
Vol 34 (9) ◽  
pp. 949-957
Author(s):  
Shoichi Tokuda ◽  
Hiromichi Kawahara ◽  
Mitsuo Taniguchi ◽  
Yoshikatsu Tsumori
Keyword(s):  
Titanium Alloys ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Hot Rolled ◽  
Rolled Plates ◽  
Beta Titanium Alloys
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