scholarly journals Resistance and prevention mechanism of new type low alloy steel rebars against corrosion due to chloride ion attack.

1987 ◽  
Vol 36 (406) ◽  
pp. 737-743 ◽  
Author(s):  
Haruo SHIMADA ◽  
Teruo KIMURA ◽  
Takashi KUGA ◽  
Takeshi KOKADO
Keyword(s):  
Alloy Steel ◽  
Chloride Ion ◽  
Low Alloy Steel ◽  
New Type ◽  
Steel Rebars

Corrosion Behavior and Durability of Low-Alloy Steel Rebars in Marine Environment

2016 ◽  
Vol 25 (11) ◽  
pp. 4967-4979 ◽  
Author(s):  
Ming Liu ◽  
Xuequn Cheng ◽  
Xiaogang Li ◽  
Pan Yue ◽  
Jun Li
Keyword(s):  
Alloy Steel ◽  
Corrosion Behavior ◽  
Marine Environment ◽  
Low Alloy Steel ◽  
Steel Rebars

Study on Preparation of a High-Strength and High-Toughness Low-Alloy Steel for Cross Member of Forklift Mask

2014 ◽  
Vol 1002 ◽  
pp. 61-64
Author(s):  
San Zhou Yi ◽  
Yong Su ◽  
Bin Wan ◽  
Ran Wei
Keyword(s):  
Alloy Steel ◽  
High Strength ◽  
Casting Process ◽  
Treatment Technique ◽  
Low Alloy Steel ◽  
High Toughness ◽  
Performance Requirements ◽  
Comprehensive Properties ◽  
Cross Member ◽  
New Type

According to the performance requirements of the cross member for forklift mask, a new type of high-strength and high-toughness low-alloy steel is designed by multi-element alloying. Through orthogonal testing, the optimized heat treatment technique is obtained. After being normalized at 870°C, quenched at 910°C and tempered at 600°C, the steel produces tempered sorbite which makes the steel the optimum combination of tensile strength Rm and percentage elongation δ (Rm≥750MPa, δ≥20%). Then, the investment casting process is determined. The casting with excellent comprehensive properties is determined.

Corrosion mechanism of a new-type low-alloy corrosion resistant steel containing Sb used in acid environment

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ying Yang ◽  
Wei Wu ◽  
Xuequn Cheng ◽  
Jinbin Zhao ◽  
Baijie Zhaoal ◽  
...  
Keyword(s):  
Alloy Steel ◽  
Corrosion Mechanism ◽  
Corrosion Resistant Steel ◽  
Resistant Steel ◽  
Low Alloy Steel ◽  
Corrosion Resistant ◽  
Content Type ◽  
X Ray ◽  
Acid Environment ◽  
New Type

Purpose This study aims to develops a new-type low-alloy corrosion resistant steel containing Sb and investigate the corrosion mechanism of this new-type low-alloy steel. Design/methodology/approach Energy dispersive spectrometer, X-ray photoelectron spectroscopy, X-Ray diffraction and scanning electron microscopy were used to evaluate the corrosion resistance of the rust layers formed on these samples. Laser confocal microscopy was used to observe the corroded surfaces of the steels. Findings Results showed that Sb added can consume H+ in the solution, thereby preventing the oxygen reaction to slow down the corrosion rate. Meanwhile, a stable and insoluble substance (Sb2O3) in the acidic solution would be produced when the reaction of the product of Sb and H+ with the enough dissolved oxygen in the solution. Due to the precipitation of Sb2O3 and iron oxyhydroxides, the rust layer of Sb-containing steel became more uniform and compact, which resulted in better corrosion resistance in acid environment. Originality/value In this study, a new-type acid resistant low-alloy steel containing Sb was developed. Compared with the results, the corrosion mechanism of the new-type low-alloy steel in acid environment was discussed.

On Corrosion Resistance Of Austenitic Stainless Steel Clad Layer on a Low Alloy Steel

2018 ◽  
Vol 32 (3) ◽  
pp. 20
Author(s):  
Manas Kumar Saha ◽  
Ritesh Hazra ◽  
Ajit Mondal ◽  
Santanu Das
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Austenitic Stainless Steel ◽  
Alloy Steel ◽  
Low Alloy Steel ◽  
Clad Layer

Hot deformation simulation of modified AISI 5120 low alloy steel

2017 ◽  
Author(s):  
Diego Boschetti ◽  
Ana Paola Braga ◽  
Paula Fernanda da Silva Farina
Keyword(s):  
Alloy Steel ◽  
Hot Deformation ◽  
Low Alloy Steel ◽  
Deformation Simulation
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