Corrosion Behavior of a Laser Surface-Treated Alpha–Beta 6/4 Titanium Alloy

2020 ◽  
Vol 9 (4) ◽  
pp. 553-560
Author(s):  
Samar Reda Al-Sayed ◽  
A. Abdelfatah
Keyword(s):  
Titanium Alloy ◽  
Corrosion Behavior ◽  
Laser Surface ◽  
Alpha Beta

Ti-5Al-4FeCr

Alloy Digest ◽  
1969 ◽  
Vol 18 (6) ◽  
Keyword(s):  
Heat Treatment ◽  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Titanium Alloy ◽  
High Temperature ◽  
Heat Treating ◽  
Age Hardening ◽  
Temperature Performance ◽  
Alpha Beta ◽  
Hardening Heat Treatment

Abstract Ti-5A1-4FeCr is an alpha-beta type titanium alloy recommended for airframe components. It responds to an age-hardening heat treatment. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ti-58. Producer or source: Titanium alloy mills.

ALLVAC 6Al-6V-2Sn

Alloy Digest ◽  
1991 ◽  
Vol 40 (8) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Titanium Alloy ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Beta Titanium Alloy ◽  
Beta Titanium ◽  
Stabilizing Effect ◽  
Alpha Beta

Abstract ALLVAC 6A1-6V-2Sn is a highly beta stabilized alpha + beta titanium alloy, a modification of the 6 A1-4V system. Added vanadium plus copper and iron produce the stabilizing effect. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ti-98. Producer or source: Teledyne Allvac.

Coarsening Behavior of an Alpha-Beta Titanium Alloy

2004 ◽  
Author(s):  
S. L. Semiatin ◽  
B. C. Kirby ◽  
G. A. Salishchev
Keyword(s):  
Titanium Alloy ◽  
Beta Titanium Alloy ◽  
Beta Titanium ◽  
Coarsening Behavior ◽  
Alpha Beta

Synthesis of nanostructured hardystonite (HT) bioceramic coated on titanium alloy (Ti-6Al-4V) substrate and assessment of its corrosion behavior, bioactivity and cytotoxicity

2021 ◽  
Vol 127 (1) ◽  
Author(s):  
Rasoul Asgarian ◽  
Ahmad Khalghi ◽  
Razieh Kiani Harchegani ◽  
Marjan Monshi ◽  
Delara Aarabi Samani ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Corrosion Behavior

scholarly journals Improvement of Laser Transmission Welding of Glass with Titanium Alloy by Laser Surface Treatment

Materials ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 2060
Author(s):  
Pin Li ◽  
Xingwen Xu ◽  
Wensheng Tan ◽  
Huixia Liu ◽  
Xiao Wang
Keyword(s):  
Free Energy ◽  
Titanium Alloy ◽  
Surface Treatment ◽  
Surface Free Energy ◽  
Laser Surface ◽  
Tensile Fracture ◽  
Laser Surface Treatment ◽  
Laser Transmission Welding ◽  
Fracture Failure ◽  
Welding Strength

Laser surface treatment of the titanium alloy was locally oxidized on the metal surface to improve the joint strength of laser transmission welding of high borosilicate glass with titanium alloy. The results find that the welding strength was increased 5 times. The welding mechanism was investigated by the morphology of the welded parts, the tensile-fracture failure mode, the diffusion of the interface elements, and the surface free energy. The results show that there are many adherents between the titanium alloy and high borosilicate glass after tensile fracture, the welding strength was higher when the laser voltage was 460 V, and the tensile–fracture failure mode is mainly ductile fracture. Element-line scanning analysis revealed that elemental diffusion occurred in the two materials, which is an important reason for the high welding strength. Surface free-energy analysis shows that laser surface treatment improves the surface free energy of titanium alloy, promotes the wettability and compatibility, and increases the welding strength of titanium alloy with glass.

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