Corrosion Behavior of Ni-Based Coatings Reinforced with Chromium Carbide Particles Deposited by Plasma Transferred Arc in a Hydrochloric Acid Solution

2021 ◽  
Author(s):  
L. Fan ◽  
S. S. Liu ◽  
H. Y. Chen ◽  
H. L. Du
Keyword(s):  
Hydrochloric Acid ◽  
Acid Solution ◽  
Corrosion Behavior ◽  
Hydrochloric Acid Solution ◽  
Chromium Carbide ◽  
Plasma Transferred Arc ◽  
Transferred Arc ◽  
Carbide Particles

Corrosion behavior of Ni-based coating containing spherical tungsten carbides in hydrochloric acid solution

2019 ◽  
Vol 26 (2) ◽  
pp. 191-199 ◽  
Author(s):  
Shan-shan Liu ◽  
Hai-yan Chen ◽  
Xuan Zhao ◽  
Li Fan ◽  
Xiao-ming Guo ◽  
...  
Keyword(s):  
Hydrochloric Acid ◽  
Acid Solution ◽  
Corrosion Behavior ◽  
Hydrochloric Acid Solution ◽  
Tungsten Carbides

Influence of the Trace Boron Element on Corrosion Behavior of 1Cr17 Stainless Steel in 10% Hcl Solution

2013 ◽  
Vol 648 ◽  
pp. 67-72 ◽  
Author(s):  
Tie Ming Guo ◽  
Zhi Hui ◽  
Xue Li Nan ◽  
Chang Song Han ◽  
Ding Cang Zhang
Keyword(s):  
Stainless Steel ◽  
Hydrochloric Acid ◽  
Acid Solution ◽  
Corrosion Behavior ◽  
Hydrochloric Acid Solution ◽  
Steel Sample ◽  
Vacuum Induction Furnace ◽  
General Corrosion ◽  
Stainless Steel Sample ◽  
Tafel Polarization

Four groups of 1Cr17 stainless steel with diffirent wt% of boron ( 0ppm, 16ppm, 22ppm and 28ppm ) were smelted by a vacuum induction furnace. Then chemical immersion and electrochemical method (the tafel polarization curve method) were used to investigate their corrosion behavior at different temperature (25 °C, 40 °C) in HCL medium . The results show that after adding Boron elements of the 1Cr17 stainless steel sample, it is obvious that its resistance to general corrosion increases and the resistance to intergranular corrosion weakens; at different temperature (25°C, 40°C)in 10% hydrochloric acid solution medium the Corrosion kinetics law are different, while with B element content increases, the immersion corrosion rate decreases. in the reducing hydrochloric acid solution, sample with boron elements show a good behavior on corrosion resistance.

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