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Showing 1 to 4 of 4 for “"nickel aluminum bronze"”.
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The effects of isothermal deformation and annealing on the microstructure of nickel-aluminum-bronze propeller material
… isothermal deformation characteristics of cast Nickel-Aluminum Bronze (NAB) in relation to Friction Stir Processing (FSP) of this material. Cast NAB is widely utilized by the U.S. Navy in the production of propellers for surface vessel and submarines. FSP is a novel method of deformation …
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Effect of a Simulated Butterfly Valve on the Erosion-Corrosion Rate of Nickel Aluminum Bronze Alloys in Highly Turbulent Seawater
Nickel aluminum bronze (NAB) alloys are used in naval and maritime applications for their excellent corrosion resistance under the influence of seawater. One application involves the use of a NAB butterfly valve within a NAB fluid line to control fluid flow of seawater. Due to the chaotic …
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Effect of boundary conditions on the damping characteristics of a randomly excited cast nickel-aluminum bronze specimen at low stress levels.
… The 74 lb. sample studied is cast nickel-aluminum bronze and measures 19.8 x 13.65 x 1 inches. Using previously documented Naval Postgraduate School research, desired random vibration analysis has been verified by impulse hammer techniques. Input excitation is provided by a …
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Combating Corrosion and Monitoring Microgrids on Coast Guard Patrol Boats
… multiple cutters. Controlled experiments on nickel aluminum bronze (NAB) passivation using miniaturized ICCP test systems are explored for further study. Initial results show variation in zinc consumption and corrosion behavior depending on ICCP setpoints, with higher protection levels (-1050 …