Improving Corrosion Resistance of a Nickel-Aluminum Bronze Alloy via Nickel Ion Implantation

CORROSION ◽  
10.5006/2097 ◽  
2016 ◽  
Vol 72 (10) ◽  
pp. 1269-1280 ◽  
Author(s):  
Zhenbo Qin ◽  
Zhong Wu ◽  
Xiangsen Zen ◽  
Qin Luo ◽  
Lei Liu ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Ion Implantation ◽  
Aluminum Bronze ◽  
Nickel Aluminum ◽  
Bronze Alloy ◽  
Nickel Ion ◽  
Nickel Aluminum Bronze

PROMET 115N

Alloy Digest ◽  
1967 ◽  
Vol 16 (4) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
High Strength ◽  
Heat Treating ◽  
Aluminum Bronze ◽  
Nickel Aluminum ◽  
Corrosion Resistant ◽  
Nickel Aluminum Bronze

Abstract PROMET-115N is a heat treatable nickel-aluminum bronze recommended for corrosion resistant, high strength bearings, gears and castings. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-175. Producer or source: American Crucible Products Company.

scholarly journals Effect of Fluid Flow on the Corrosion Performance of as-Cast and Heat-Treated Nickel Aluminum Bronze Alloy (UNS C95800) in Saline Solution

2021 ◽  
Vol 2 (1) ◽  
pp. 61-77
Author(s):  
Hamid Reza Jafari ◽  
Ali Davoodi ◽  
Saman Hosseinpour
Keyword(s):  
Corrosion Resistance ◽  
Corrosion Behavior ◽  
Flow Rate ◽  
Solution Temperature ◽  
Aluminum Bronze ◽  
Nickel Aluminum ◽  
Nacl Solution ◽  
Flow Conditions ◽  
Heat Treated ◽  
Nickel Aluminum Bronze

In this work, the corrosion behavior and surface reactivity of as-cast and heat-treated nickel aluminum bronze casting alloy (UNS C95800) in 3.5 wt% NaCl solution is investigated under stagnant and flow conditions. Increasing flow rate conditions are simulated using a rotating disk electrode from 0 to 9000 revolutions per minute (rpm). Optical micrographs confirm the decrease in the phase fraction of corrosion-sensitive β phase in the microstructure of C95800 after annealing, which, in turn, enhances the corrosion resistance of the alloy. Electrochemical studies including open circuit potentiometry, potentiodynamic polarization, and electrochemical impedance spectroscopy are performed to assess the effect of flow rate and heat treatment on the corrosion of samples at 25 and 40 °C in 3.5 wt% NaCl solution. For both as-cast and heat-treated samples, increasing the flow rate (i.e., electrode rotating rate) linearly reduces the corrosion resistance, indicating that the metal dissolution rate is significantly affected by hydrodynamic flow. Increasing the solution temperature negatively impacts the corrosion behavior of the as-cast and heat-treated samples at all flow conditions.

The role of 4-amino-5-phenyl-4H-1,2,4-triazole-3-thiol in the inhibition of nickel–aluminum bronze alloy corrosion: electrochemical and DFT studies

2011 ◽  
Vol 38 (1) ◽  
pp. 91-103 ◽  
Author(s):  
Ahmed Y. Musa ◽  
Anees A. Khadom ◽  
Abdul Amir H. Kadhum ◽  
Mohd Sobri Takriff ◽  
Abu Bakar Mohamad
Keyword(s):  
Aluminum Bronze ◽  
Nickel Aluminum ◽  
Dft Studies ◽  
Bronze Alloy ◽  
Nickel Aluminum Bronze

scholarly journals Improving Corrosion Resistance Properties of Nickel-Aluminum Bronze (NAB) Alloys via Shot Peening Treatment

2019 ◽  
Vol 60 (8) ◽  
pp. 1629-1637
Author(s):  
Yuting Lv ◽  
Bingjie Zhao ◽  
Hongbin Zhang ◽  
Chunjian Su ◽  
Bin Nie ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Shot Peening ◽  
Aluminum Bronze ◽  
Nickel Aluminum ◽  
Nickel Aluminum Bronze
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