Self‐Piercing Riveting of Hot Stamped Steel and Aluminum Alloy Sheets Base on Local Softening Zone

2020 ◽  
pp. 2000535
Author(s):  
Yongqiang Zhang ◽  
Rigui Yi ◽  
Pengbo Wang ◽  
Can Fu ◽  
Ning Cai ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Local Softening ◽  
Hot Stamped Steel

Techniques for Transmission Electron Microscopy of Fiber-Matrix Interfaces in Aluminum Alloy-Boron Composites by Ion Erosio

1971 ◽  
Vol 29 ◽  
pp. 204-205
Author(s):  
G. G. Shaw
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Aluminum Alloy ◽  
Electron Beam ◽  
Pure Aluminum ◽  
Ion Milling ◽  
Transmission Electron ◽  
Fiber Matrix ◽  
Ion Erosion ◽  
Row Of Fibers

The morphology and composition of the fiber-matrix interface can best be studied by transmission electron microscopy and electron diffraction. For some composites satisfactory samples can be prepared by electropolishing. For others such as aluminum alloy-boron composites ion erosion is necessary.When one wishes to examine a specimen with the electron beam perpendicular to the fiber, preparation is as follows: A 1/8 in. disk is cut from the sample with a cylindrical tool by spark machining. Thin slices, 5 mils thick, containing one row of fibers, are then, spark-machined from the disk. After spark machining, the slice is carefully polished with diamond paste until the row of fibers is exposed on each side, as shown in Figure 1.In the case where examination is desired with the electron beam parallel to the fiber, preparation is as follows: Experimental composites are usually 50 mils or less in thickness so an auxiliary holder is necessary during ion milling and for easy transfer to the electron microscope. This holder is pure aluminum sheet, 3 mils thick.

Anisotropic yield function of sheet forming simulation for aluminum alloy by using commercial FEM software “LS-DYNA V950"

2003 ◽  
Vol 105 ◽  
pp. 47-52
Author(s):  
K. Yamada ◽  
H. Mizukoshi ◽  
K. Okada ◽  
N. Ma ◽  
N. Sugitomo
Keyword(s):  
Aluminum Alloy ◽  
Yield Function ◽  
Sheet Forming ◽  
Forming Simulation ◽  
Anisotropic Yield Function

Effect of Sealing Treatments on the Corrosion Behavior of Micro-arc Oxidation Coating on Aluminum Alloy in Acid NaCl Solution

2015 ◽  
Vol 30 (6) ◽  
pp. 627
Author(s):  
YE Zuo-Yan ◽  
LIU Dao-Xin ◽  
LI Chong-Yang ◽  
ZHANG Xiao-Hua ◽  
ZANG Xiao-Ming ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Corrosion Behavior ◽  
Nacl Solution ◽  
Micro Arc Oxidation

THERMAL ANALYSIS USING INVERSE TECHNIQUE APPLIED TO AN ALUMINUM ALLOY GTAW

Equipment ◽  
2006 ◽  
Author(s):  
S. R. Carvalho ◽  
S. M. M. Lima e Silva ◽  
G. Guimaraes
Keyword(s):  
Thermal Analysis ◽  
Aluminum Alloy ◽  
Inverse Technique

Deformation of Aluminum Alloy and Delamination of CF/epoxy Composite by Soft-body Impact with Various Projectile Shapes

2018 ◽  
Vol 17 (0) ◽  
pp. 289-297
Author(s):  
Takehiko UCHIYAMA ◽  
Kazuaki MATSUMOTO ◽  
Takito TOKITA ◽  
Kazuyoshi ARAI
Keyword(s):  
Aluminum Alloy ◽  
Epoxy Composite ◽  
Soft Body

Laser wire cladding of aluminum alloy

1999 ◽  
Author(s):  
P. H. Chong ◽  
H. C. Man ◽  
S. F. Chan
Keyword(s):  
Aluminum Alloy

Laser absorption in high-power fiber laser welding of stainless steel and aluminum alloy

2008 ◽  
Author(s):  
Naoyuki Matsumoto ◽  
Yousuke Kawahito ◽  
Masami Mizutani ◽  
Seiji Katayama
Keyword(s):  
Stainless Steel ◽  
Aluminum Alloy ◽  
Laser Welding ◽  
Fiber Laser ◽  
High Power ◽  
Fiber Laser Welding ◽  
Laser Absorption
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