| Abstract Scope |
Brazing of titanium alloys has been fairly well studied over the last six decades. However, some technical problems are still not resolved and brazing technology is not fully optimized. This presentation reviews the results of experimental studies and tests made by Titanium Brazing, Inc. over the period 2015-2025, to answer important practical questions involved in improving production of titanium brazed structures and enhancing their industrial applications:
(1) Applications and methods of brazing titanium alloys.
(2) The positive effect of a post-braze diffusion treatment on strength and microstructure of titanium brazed joints,
(3) The negative effect of brazing temperature in the range 680-1000°C on mechanical properties of titanium base metals Ti Grade 2 and Ti-6Al-4V
(4) The effect of one and two re-brazing cycles on the strength of titanium brazed joints,
(5) The effect of the form of applied filler metal (foil, powder, or transfer tape) on the structure and strength of brazed joints,
(6) The negative effects of cryogenic treatment on the properties of titanium brazed joints,
(7) New high-entropy brazing filler metals for joining titanium and refractory metals.
(8) Brazing titanium tubes in air. |