The effect of added zirconium on the surface tension of copper-aluminum alloy and the interphase tension with uranium dioxide

1973 ◽  
Vol 34 (5) ◽  
pp. 432-435 ◽  
Author(s):  
V. G. Pastushkov ◽  
G. P. Novoselov ◽  
G. B. Borisov
Keyword(s):  
Surface Tension ◽  
Aluminum Alloy ◽  
Uranium Dioxide ◽  
Interphase Tension ◽  
Copper Aluminum

AMBRALOY 928

Alloy Digest ◽  
1958 ◽  
Vol 7 (10) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Shear Strength ◽  
Aluminum Alloy ◽  
Physical Properties ◽  
Tensile Properties ◽  
High Strength ◽  
General Corrosion ◽  
Copper Aluminum

Abstract AMBRALOY-928 is a copper-aluminum alloy having high strength, hardness and excellent resistance to general corrosion. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: Cu-69. Producer or source: American Brass Company.

Effect on Formation of 5083 Aluminum Alloy of Activating Flux in FBTIG Welding

2011 ◽  
Vol 311-313 ◽  
pp. 2385-2388 ◽  
Author(s):  
Yong Zhao ◽  
Gang Yang ◽  
Keng Yan ◽  
Wei Liu
Keyword(s):  
Surface Tension ◽  
Aluminum Alloy ◽  
Single Component ◽  
Surface Tension Gradient ◽  
Width Ratio ◽  
Weld Penetration ◽  
Weld Formation ◽  
Activating Flux ◽  
Arc Shape ◽  
5083 Aluminum Alloy

FBTIG(Flux Bounded TIG)welding experiments for aluminum alloy were made using five species of single-component activating fluxes, including SiO2、TiO2、CaF2、MgO, and NaCl, which was carried out to investigate the effects of flux gap and activating fluxes on weld formation. The mechanism of increasing welding penetration was analyzed linked with the change of arc shape in FBTIG. The experimental results indicate that five species of single-component activating fluxes can increase weld penetration obviously. Specifically, SiO2 can increase weld penetration remarkably. When flux gap is 4mm, the D/W (depth/width) ratio of weld for FBTIG welding reaches 0.59. The significant increase of weld penetration is the result of comprehensive effect by arc contraction and reversal of the surface tension gradient in the liquid metal.

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