Fatigue crack growth performance of laser hybrid and arc welds of AH36 naval steels

2015 ◽  
pp. 239-246
Keyword(s):  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Growth Performance ◽  
Crack Growth ◽  
Laser Hybrid ◽  
Naval Steels

ALCOA ALLOY 2099-T83 and T8E67

Alloy Digest ◽  
2012 ◽  
Vol 61 (9) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Physical Properties ◽  
Growth Performance ◽  
Tensile Properties ◽  
Crack Growth ◽  
Excellent Corrosion Resistance ◽  
Internal Structures ◽  
Manufacturing Techniques

Abstract Alcoa has developed this Al-Li alloy with the benefits of excellent corrosion resistance, a good spectrum of fatigue crack growth performance, a good strength and toughness combination, and compatibility with standard manufacturing techniques for aircraft internal structures. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming. Filing Code: Al-439. Producer or source: Alcoa Engineered Aerospace Products.

Study on Fatigue Crack Growth Performance of 6061-T6 Aluminum Alloy after Laser Shot Peening

2011 ◽  
Vol 38 (7) ◽  
pp. 0703009
Author(s):  
周建忠 Zhou Jianzhong ◽  
王呈栋 Wang Chengdong ◽  
黄舒 Huang Shu ◽  
杨小东 Yang Xiaodong ◽  
徐增闯 Xu Zengchuang ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Growth Performance ◽  
Crack Growth ◽  
Shot Peening ◽  
Laser Shot

Exploiting bulk residual stresses to improve fatigue crack growth performance of structures

2009 ◽  
Vol 31 (8-9) ◽  
pp. 1286-1299 ◽  
Author(s):  
G.S. Wilson ◽  
A.F. Grandt Jr. ◽  
R.J. Bucci ◽  
R.W. Schultz
Keyword(s):  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Residual Stresses ◽  
Growth Performance ◽  
Crack Growth ◽  
Improve Fatigue

Corrosion fatigue crack growth behaviour of naval steels

2006 ◽  
Vol 48 (8) ◽  
pp. 1996-2013 ◽  
Author(s):  
S. Sivaprasad ◽  
S. Tarafder ◽  
V.R. Ranganath ◽  
M. Tarafder ◽  
K.K. Ray
Keyword(s):  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Corrosion Fatigue ◽  
Growth Behaviour ◽  
Crack Growth Behaviour ◽  
Corrosion Fatigue Crack ◽  
Corrosion Fatigue Crack Growth ◽  
Naval Steels
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