Potential of rapid heat treatment of titanium alloys and steels

1999 ◽  
Vol 263 (2) ◽  
pp. 142-154 ◽  
Author(s):  
Orest M Ivasishin ◽  
Roman V Teliovich
Keyword(s):  
Heat Treatment ◽  
Titanium Alloys ◽  
Rapid Heat Treatment

Application of Local Rapid Heat Treatment for Improvement of Microstructure and Mechanical Properties of Titanium Products

2010 ◽  
Vol 436 ◽  
pp. 185-194 ◽  
Author(s):  
Pavlo E. Markovsky
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Titanium Alloys ◽  
Physical Vapor Deposition ◽  
Compressor Blades ◽  
Turbine Engine ◽  
Commercial Titanium ◽  
Heat Treated Condition ◽  
Complicated Part ◽  
Rapid Heat Treatment

Local Rapid Heat Treatment (LRHT) based on induction-heating methods can be used to form unique location-specific microstructures and properties in commercial titanium alloys while maintaining the bulk of the material in an initial, non-heat-treated condition. The present work is focused on practical aspects of LRHT application for microstructure/ mechanical properties improvement of some parts made of commercial titanium alloys. It is shown, that LRHT application could improve mechanical properties of such complicated part like turbine engine compressor blades, and two made of Ti-6Al-4V and VT22 titanium alloys goods after repair with Electron Beam Physical Vapor Deposition as well as with Build-up Welding.

Effect of Rapid Heat Treatment on the Microstructure of Alpha + Beta Titanium Alloys

2018 ◽  
Author(s):  
S. Mujahid ◽  
C. Krivanec ◽  
W. Whittington ◽  
S. Agnew ◽  
J. Bhattacharyya ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Titanium Alloys ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Rapid Heat Treatment ◽  
Beta Titanium Alloys

Effect of Rapid Heat Treatment on the Microstructure of Alpha + Beta Titanium Alloys

2018 ◽  
Author(s):  
S. Mujahid ◽  
C. Krivanec ◽  
W. Whittington ◽  
S. Agnew ◽  
J. Bhattacharyya ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Titanium Alloys ◽  
Beta Titanium ◽  
Alpha Beta ◽  
Rapid Heat Treatment ◽  
Beta Titanium Alloys

scholarly journals Refinement of the grain structure of additive manufactured titanium alloys via epitaxial recrystallization enabled by rapid heat treatment

2020 ◽  
Vol 180 ◽  
pp. 66-70 ◽  
Author(s):  
Zhiyi Zou ◽  
Marco Simonelli ◽  
Juliano Katrib ◽  
Georgios Dimitrakis ◽  
Richard Hague
Keyword(s):  
Heat Treatment ◽  
Titanium Alloys ◽  
Grain Structure ◽  
Rapid Heat Treatment

Enhancing the mechanical properties of titanium alloys with rapid heat treatment

JOM ◽  
1996 ◽  
Vol 48 (7) ◽  
pp. 48-52 ◽  
Author(s):  
O. M. Ivasishin ◽  
P. E. Markovsky
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Titanium Alloys ◽  
Rapid Heat Treatment

The Development of Recommendations for Machinability of Ti-6Al-4V Titanium Alloys by Optimizing the Heat Treatment Modes

2018 ◽  
Vol 12 (9) ◽  
pp. 771
Author(s):  
Yuliia Borisovna Egorova ◽  
Liudmila Vasilevna Davydenko ◽  
Evgeniy Nikolaevich Egorov ◽  
Evgeniy Valeryevna Chibisova
Keyword(s):  
Heat Treatment ◽  
Titanium Alloys

Hydrogen diffusion kinetics under different conditions applied to VT6 alloy

2020 ◽  
pp. 98-107
Author(s):  
E. I. Maslikova ◽  
V. D. Andreeva ◽  
E. L. Alekseeva ◽  
Yu. A. Yakovlev
Keyword(s):  
Heat Treatment ◽  
Oxide Film ◽  
Titanium Alloys ◽  
Hydrogen Diffusion ◽  
Heat Treating ◽  
Protective Atmosphere ◽  
Diffusion Kinetics ◽  
Hydrogen Charging ◽  
Hydride Formation ◽  
Different Types

Research of hydrogen diffusion in VT6 alloy is carried out considering different types of heat treating and hydrogen charging. The influence of microalloying on the susceptibility to hydride formation and embrittlement of titanium alloys is analyzed, and also effects of an oxide film on hydrogen charging during heat treatment without protective atmosphere, are studied.

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