Microstructural evolution of infrared brazed Ti-15-3 alloy using Ti–15Cu–15Ni and Ti–15Cu–25Ni fillers

The Effect of Substrate Dissolution in Brazing CP-Ti and Ti-15-3 Using Clad Ti–15Cu–15Ni Filler

“…It has been successfully applied in several studies on brazing various alloy systems. [18][19][20][21][22] The purpose of this investigation is concentrated on TEM study of the infrared brazed CP-Ti and Ti-15-3 alloys using the Ti-15Cu-15Ni braze alloy. TEM analyses of the infrared brazed joints are performed in order to unveil the effect of substrate dissolution on transformation of the brazed zone in greater depth.…”

Transmission Electron Microscopy Study of Infrared Brazed Titanium Alloy Using Clad Ti–25Cu–15Ni Filler

“…Infrared heating is characterized with a very high but well regulated heating rate that can reach up to 50°C/s. 8) It has been proven to be a very powerful tool in investigating the microstructural evolution of brazed joint, especially for the very early stage of brazing. The purpose of this investigation is concentrated on transmission electron microscopy (TEM) study of the infrared brazed SP-700 alloy using Ti-25Cu-15Ni.…”

Infrared Brazing Titanium Alloys Using Clad Ti–15Cu–15Ni Fillers with Different Clad Layers

“…[1][2][3][4] Based on the previous studies, the use of Ti-based braze alloys is considered as one of the best technique in brazing Ti alloys due to their high bonding strength, 3,[5][6][7][8] in which Ti-15Cu-15Ni is frequently used as a Ti-based braze alloy. Infrared vacuum brazing has been proven to be a useful method to investigate the microstructural evolution of the brazed joint due to its high heating rate up to 50°C/s.…”

“…Infrared vacuum brazing has been proven to be a useful method to investigate the microstructural evolution of the brazed joint due to its high heating rate up to 50°C/s. 3,4) It has been reported that the microstructural evolution of infrared vacuum brazed Ti alloy using Ti-15Cu-15Ni primarily depends on the redistribution of both Cu and Ni in the joint. 3,4) Commercial Ti-based braze alloys are available mostly in the powder form, even though foils have many obvious advantages, as it is difficult to obtain foils by the conventional metal working process.…”

“…3,4) It has been reported that the microstructural evolution of infrared vacuum brazed Ti alloy using Ti-15Cu-15Ni primarily depends on the redistribution of both Cu and Ni in the joint. 3,4) Commercial Ti-based braze alloys are available mostly in the powder form, even though foils have many obvious advantages, as it is difficult to obtain foils by the conventional metal working process. [8][9][10] Amorphous ribbons are seldom used in industry because of its high production cost.…”