Electrochemical Corrosion Behavior of Bulk Nanocrystalline Copper in Nitric Acid Solution

2011 ◽  
Vol 159 (2) ◽  
pp. C80-C85 ◽  
Author(s):  
Wei Luo ◽  
Peizhen Shi ◽  
Chunmei Wang ◽  
Yimin Xu ◽  
Mi Yan
Keyword(s):  
Nitric Acid ◽  
Acid Solution ◽  
Corrosion Behavior ◽  
Nitric Acid Solution ◽  
Electrochemical Corrosion ◽  
Nanocrystalline Copper ◽  
Electrochemical Corrosion Behavior ◽  
Bulk Nanocrystalline

Preparation and Electrochemical Corrosion Behavior of Bulk Nanocrystalline Ingot Iron in HCl Acid Solution

2005 ◽  
Vol 109 (7) ◽  
pp. 2499-2503 ◽  
Author(s):  
S. G. Wang ◽  
C. B. Shen ◽  
K. Long ◽  
H. Y. Yang ◽  
F. H. Wang ◽  
...  
Keyword(s):  
Acid Solution ◽  
Corrosion Behavior ◽  
Electrochemical Corrosion ◽  
Electrochemical Corrosion Behavior ◽  
Bulk Nanocrystalline

scholarly journals Kinetic Study of the Corrosion Behavior on Polyamide under Nitric Acid Solution

2012 ◽  
Vol 61 (6) ◽  
pp. 537-542
Author(s):  
Takehiro HAMAMURA ◽  
Masatoshi KUBOUSCHI ◽  
Saiko AOKI ◽  
Osamu YOSHIDA ◽  
Mitsuhiko EJIMA ◽  
...  
Keyword(s):  
Nitric Acid ◽  
Acid Solution ◽  
Kinetic Study ◽  
Corrosion Behavior ◽  
Nitric Acid Solution

scholarly journals A Study on an Application of Corrosion Behavior to Glass Fiber Composite Disposal and Recycling

1995 ◽  
Vol 4 (1) ◽  
pp. 096369359500400 ◽  
Author(s):  
Masatoshi Kubouchi ◽  
Ken Tsuda ◽  
Toshiaki Nishiyama ◽  
Hidemitsu Hojo
Keyword(s):  
Nitric Acid ◽  
Acid Solution ◽  
Glass Fiber ◽  
Epoxy Resin ◽  
Corrosion Behavior ◽  
Nitric Acid Solution ◽  
Fiber Composite ◽  
Immersion Test ◽  
Glass Fiber Composite

An immersion test was made with an amine cured epoxy resin under nitric acid solution. Amine cured epoxy showed very poor resistance in nitric acid solution. An application of this behavior to glass fiber composite disposal or recycling was tried and discussed its possibility.

scholarly journals Corrosion Behavior of Stainless Steel in Nitric Acid Solution under Gamma-ray Irradiation

1998 ◽  
Vol 35 (7) ◽  
pp. 502-507 ◽  
Author(s):  
Takayuki NAGAI ◽  
Masayuki TAKEUCHI ◽  
Seiichiro TAKEDA ◽  
Takao A. YAMAMOTO ◽  
Shigeki TSUKUI ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Nitric Acid ◽  
Acid Solution ◽  
Corrosion Behavior ◽  
Nitric Acid Solution ◽  
Gamma Ray ◽  
Gamma Ray Irradiation

Electrochemical corrosion behavior and surface passivation of bulk nanocrystalline copper in alkaline solution

2020 ◽  
Vol 67 (5) ◽  
pp. 465-472
Author(s):  
Wei Luo ◽  
Lei Hu ◽  
Yimin Xv ◽  
Jian Zhou ◽  
Wentao Xv ◽  
...  
Keyword(s):  
Grain Size ◽  
Corrosion Resistance ◽  
Passive Film ◽  
Corrosion Behavior ◽  
Potentiodynamic Polarization ◽  
Electrochemical Corrosion ◽  
Content Type ◽  
Naoh Solution ◽  
Electrochemical Corrosion Behavior ◽  
Bulk Nanocrystalline

Purpose This paper aims to focus on an assessment of the electrochemical corrosion performance of bulk NC copper in a variety of corrosion environments. Design/methodology/approach The electrochemical corrosion behavior of bulk nanocrystalline (NC) copper prepared by inert gas condensation and in situ warm compress technique was studied by using potentiodynamic polarization and electrochemical impedance spectroscopy tests in de-aerated 0.1 M NaOH solution. Findings NC copper exhibited a typical active-passive-transpassive behavior with the formation of duplex passive films, which was qualitatively similar to coarse-grain (CG) copper. Although a compact passive film formed on NC copper surface, the corrosion resistance of NC copper was lower in comparison with CG copper. The increase in corrosion rate for NC copper was mainly attributed to the high activity of surface atoms and intergranular atoms. These atoms led to an enhancement of passive ability and an increase of dissolution rate of passive film in oxygen-deficiency solution. For NC copper, the corrosion resistance decreased as grain size increased in NC range. Originality/value The difference in corrosion resistance between bulk NC copper and its CG counterpart is dependent upon the corrosion solution. In a previous work, the potentiodynamic polarization tests revealed that NC copper bulks (grain size 48, 68, 92 nm) had identical corrosion resistance to CG copper bulk in naturally aerated 0.1 M NaOH solution. The results might be related to the dissolved oxygen in the medium.

Effects of milling on the corrosion behavior of Al2 NbTi3 V2 Zr high-entropy alloy system in 10% nitric acid solution

2017 ◽  
Vol 68 (10) ◽  
pp. 1080-1089 ◽  
Author(s):  
X. R. Tan ◽  
Q. Zhi ◽  
R. B. Yang ◽  
F. Z. Wang ◽  
J. R. Yang ◽  
...  
Keyword(s):  
Nitric Acid ◽  
Acid Solution ◽  
Corrosion Behavior ◽  
Nitric Acid Solution ◽  
Alloy System ◽  
High Entropy Alloy ◽  
High Entropy

Effect of seawater components on corrosion behavior of SUS316L in nitric acid solution containing metal ions

2018 ◽  
Vol 56 (2) ◽  
pp. 193-200
Author(s):  
Hiromu Ambai ◽  
Yusuke Nishizuka ◽  
Yuichi Sano ◽  
Naoki Uchida ◽  
Shizuka Iijima ◽  
...  
Keyword(s):  
Nitric Acid ◽  
Acid Solution ◽  
Metal Ions ◽  
Corrosion Behavior ◽  
Nitric Acid Solution
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