Crack resistance behaviour of aluminium alloy for aircraft skin with bionic coupling units processed by laser cladding

2020 ◽  
Vol 43 (11) ◽  
pp. 2756-2760
Author(s):  
Jiaming Liu ◽  
Lushen Wu ◽  
Minjie Song ◽  
Yun Hu ◽  
Min Lei ◽  
...  
Keyword(s):  
Crack Resistance ◽  
Aluminium Alloy ◽  
Laser Cladding ◽  
Aircraft Skin ◽  
Bionic Coupling

Effects of laser cladding on crack resistance improvement for aluminum alloy used in aircraft skin

2021 ◽  
Vol 133 ◽  
pp. 106531
Author(s):  
Minjie Song ◽  
Lushen Wu ◽  
Jiaming Liu ◽  
Yun Hu
Keyword(s):  
Aluminum Alloy ◽  
Crack Resistance ◽  
Laser Cladding ◽  
Aircraft Skin ◽  
Resistance Improvement

Diode Laser Cladding on A5052 Aluminium Alloy for Wear Resistance

2005 ◽  
Author(s):  
Shingo Iwatani ◽  
Yasuhito Ogata ◽  
Keisuke Uenishi ◽  
Kojiro F. Kobayashi ◽  
Akihiko Tsuboi
Keyword(s):  
Wear Resistance ◽  
Aluminium Alloy ◽  
Diode Laser ◽  
Laser Cladding ◽  
Co2 Laser ◽  
Reaction Layer ◽  
Heat Input ◽  
Aluminium Content ◽  
Alloy Substrate ◽  
Clad Layer

In order to improve a wear resistance of aluminium alloy, we proposed a diode laser cladding on the surface of a A5052 aluminium alloy. Firstly, an applicability of diode laser to laser cladding was evaluated. In this result, application of diode laser made it possible to obtain stable beads in low heat input compared with CO2 laser. According to the increase in aluminium content in the obtained clad layer, the microstructure of the clad layer changed as γ (8∼20%) → γ + α (10∼30%) → Fe3Al (30%∼). At the interface between the clad layer and the aluminium alloy substrate, the reaction layer consisting of Fe2Al5 and FeAl3 formed. In the abrasion wear the obtained clad layers exhibited a higher wear resistance compared with the aluminium alloy.

Laser cladding of Al2O3 coating on aluminium alloy by thermite reactions

2005 ◽  
Vol 194 (2-3) ◽  
pp. 232-237 ◽  
Author(s):  
T.M. Yue ◽  
K.J. Huang ◽  
H.C. Man
Keyword(s):  
Aluminium Alloy ◽  
Laser Cladding ◽  
Al2o3 Coating

scholarly journals In-Situ Laser Cladding of Al2O3 Reaction Coating on Aluminium Alloy 7075 for Corrosion Resistance Improvement

2006 ◽  
Vol 47 (3) ◽  
pp. 948-951 ◽  
Author(s):  
T. M. Yue ◽  
K. J. Huang ◽  
H. C. Man
Keyword(s):  
Corrosion Resistance ◽  
Aluminium Alloy ◽  
Laser Cladding ◽  
Resistance Improvement

scholarly journals Effects of laser paint stripping on oxide film damage of 2024 aluminium alloy aircraft skin

2021 ◽  
Vol 29 (22) ◽  
pp. 35516
Author(s):  
Feisen Wang ◽  
Qian Wang ◽  
Haiqi Huang ◽  
Yinfen Cheng ◽  
Lihua Wang ◽  
...  
Keyword(s):  
Oxide Film ◽  
Aluminium Alloy ◽  
Paint Stripping ◽  
Aircraft Skin

scholarly journals New Copper Based Composite for Engine Valve Seat Directly Deposited onto Aluminium Alloy by Laser Cladding Process

1993 ◽  
Vol 57 (10) ◽  
pp. 1114-1122 ◽  
Author(s):  
Kouji Tanaka ◽  
Takashi Saito ◽  
Yoshio Shimura ◽  
Kazuhiko Mori ◽  
Minoru Kawasaki ◽  
...  
Keyword(s):  
Aluminium Alloy ◽  
Laser Cladding ◽  
Valve Seat ◽  
Engine Valve ◽  
Laser Cladding Process

scholarly journals Microstructure and Wear Resistance of 62Cu-38Zn Brass with Bionic Coupling Units Treated by Laser Cladding

2018 ◽  
Vol 423 ◽  
pp. 012101
Author(s):  
Hu Yong ◽  
Cao Yong ◽  
Hu Kaifeng ◽  
Hu Ye ◽  
Li ling ◽  
...  
Keyword(s):  
Wear Resistance ◽  
Laser Cladding ◽  
Bionic Coupling
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