Corrosion Resistance to Molten Zinc of a Novel FeB-10 Mo-12 Al0.25FeNiCoCr Cermet and Coating

2022 ◽  
Author(s):  
Xiaolong Xie ◽  
Bingbing Yin ◽  
Yi Yang ◽  
Xinming Wang ◽  
Fucheng Yin
Keyword(s):  
Corrosion Resistance ◽  
Molten Zinc

Corrosion Resistance to Molten Zinc of a Novel Cermet Coating Deposited by Activated Combustion High-Velocity Air Fuel (AC-HVAF)

2019 ◽  
Vol 28 (6) ◽  
pp. 1252-1262
Author(s):  
Xiaolong Xie ◽  
Fucheng Yin ◽  
Xinming Wang ◽  
Xuemei Ouyang ◽  
Minghuan Li ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
High Velocity ◽  
Molten Zinc ◽  
Cermet Coating

Influence of aluminum additions to molten zinc on the corrosion resistance of iron-based alloys

1984 ◽  
Vol 19 (6) ◽  
pp. 493-495
Author(s):  
S. S. Vasil'eva ◽  
F. F. Azhogin ◽  
A. I. Shchuchkin
Keyword(s):  
Corrosion Resistance ◽  
Molten Zinc ◽  
Iron Based

Improved corrosion resistance of Ni-modified Fe-Cr-B steel in molten zinc via phase transformation and microstructure control

2019 ◽  
Vol 374 ◽  
pp. 975-986 ◽  
Author(s):  
Mengmeng Wang ◽  
Rui Gao ◽  
Haiyan Gao ◽  
Yang Zhou ◽  
Yangyang Fan ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Phase Transformation ◽  
Microstructure Control ◽  
Molten Zinc

Effect of Molybdenum on the Microstructures of As-Cast Fe-B Alloys and Their Corrosion Resistance in Molten Zinc

CORROSION ◽  
10.5006/2280 ◽  
2017 ◽  
Vol 73 (8) ◽  
pp. 942-952 ◽  
Author(s):  
Xuemei Ouyang ◽  
Guopeng Chen ◽  
Fucheng Yin ◽  
Ye Liu ◽  
Manxiu Zhao
Keyword(s):  
Corrosion Resistance ◽  
Corrosion Layer ◽  
Corrosion Process ◽  
Liquid Zinc ◽  
Solid Matrix ◽  
Corrosion Mechanism ◽  
Molten Zinc ◽  
Reticular Structure ◽  
Parabolic Relationship ◽  
Molybdenum Addition

The effect of Mo on the microstructure of as-cast Fe-3.5 B alloys and their corrosion behavior in molten zinc have been investigated. Experimental results show that the as-cast Fe-B alloys with molybdenum addition are mainly composed of α-Fe, Fe2B, FeMo2B2, and metastable Fe3B phases. Corrosion tests show that the Fe-3.5 B alloy with 8.0 wt% added molybdenum has the highest corrosion resistance in molten zinc mainly because the alloy still maintains the reticular structure of boride and improves its thermal stability. When the molybdenum content exceeds 8.0 wt%, the τ-FeMo2B2 + α-Fe eutectic microstructure destroys the reticular structure of the Fe2B phase, leading to reduction in the corrosion resistance of the as-cast Fe-B alloys. Four kinds of corrosion products (δp, δk, ζ, and FeB) were found in the corrosion layers. The corrosion mechanism of Fe-3.5 B alloys with various added molybdenum contents includes the following processes: the preferential corrosion of α-(Fe, Mo), the formation of typical Fe-Zn compounds, the transformation of (Fe, Mo)3B and (Fe, Mo)2B into FeB, and the spalling of borides. The diffusion of molybdenum in the solid matrix cannot occur in the corrosion process. The corrosion depth of the corrosion layer did not follow a parabolic relationship strictly, maybe it caused by the spalling of the corrosion layer under the attack of the liquid zinc. The corrosion process is mainly controlled by the diffusion of liquid zinc atoms.

Corrosion resistance of borophosphate enamels in molten zinc

2002 ◽  
Vol 37 (4) ◽  
pp. 289-292 ◽  
Author(s):  
M. Zhou ◽  
J. Zhang ◽  
D. Shu ◽  
K. Li ◽  
H.J. Ni ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Molten Zinc

Effects of boron concentration on the corrosion resistance of Fe–B alloys immersed in 460°C molten zinc bath

2010 ◽  
Vol 204 (14) ◽  
pp. 2208-2214 ◽  
Author(s):  
Shengqiang Ma ◽  
Jiandong Xing ◽  
Hanguang Fu ◽  
Dawei Yi ◽  
Xiaohui Zhi ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Boron Concentration ◽  
Zinc Bath ◽  
Molten Zinc

scholarly journals Corrosion Resistance of HVOF-sprayed Nano- and Micon-structured WC-eta Coatings Against Molten Zinc

2017 ◽  
Vol 32 (8) ◽  
pp. 806
Author(s):  
YANG Tao ◽  
WANG Hai-Bin ◽  
SONG Xiao-Yan ◽  
LIU Xue-Mei ◽  
HOU Chao ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Molten Zinc

Effect of boron concentration on the corrosion resistance of cast B-bearing steel in molten zinc

2008 ◽  
Vol 59 (12) ◽  
pp. 948-953 ◽  
Author(s):  
Fu Hanguang ◽  
Song Xuding ◽  
Lei Yongping ◽  
Xing Jiandong
Keyword(s):  
Corrosion Resistance ◽  
Boron Concentration ◽  
Bearing Steel ◽  
Molten Zinc

Corrosion Resistance of Fe-B Alloys Immersed in Molten Zinc Bath

2011 ◽  
Vol 383-390 ◽  
pp. 3051-3055
Author(s):  
Xiao Ming Cao ◽  
Peng Fei Yin ◽  
Rui Na Ma
Keyword(s):  
Corrosion Resistance ◽  
Energy Dispersive Spectrum ◽  
Eutectic Structure ◽  
Corrosion Property ◽  
Corrosion Mechanism ◽  
Zinc Bath ◽  
Molten Zinc ◽  
The Matrix ◽  
Fe2b Phase ◽  
Resistance Performance

Fe-B alloys with different boron contents were dipped into a pure molten zinc bath to investigate their anti-corrosion property. Scanning electron microscope (SEM) and energy dispersive spectrum(EDS) were used to detect the corrosion products. It is found that the corrosion mechanism of α phase is corrosion and dissolution ,while the Fe2B phase is crack mechanism because of its brittleness and excellent corrosion resistance.The Fe2B phase in eutectic structure can protect the matrix from molten zinc and restrict the reaction of Fe-Zn. With the increase of boron content, the corrosion resistance performance of the alloys improves gradually.

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