High temperature cyclic oxidation resistance of 50Cr-50Al coatings mechanically alloyed on low carbon steel

2018 ◽  
Vol 732 ◽  
pp. 655-665 ◽  
Author(s):  
Toto Sudiro ◽  
April Imelda Juita Hia ◽  
Ciswandi ◽  
Didik Aryanto ◽  
Bambang Hermanto ◽  
...  
Keyword(s):  
High Temperature ◽  
Carbon Steel ◽  
Oxidation Resistance ◽  
Cyclic Oxidation ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Mechanically Alloyed

USS 1/2% Cr-1/2% Mo

Alloy Digest ◽  
1969 ◽  
Vol 18 (10) ◽  
Keyword(s):  
United States ◽  
Fracture Toughness ◽  
High Temperature ◽  
Carbon Steel ◽  
Physical Properties ◽  
Low Carbon Steel ◽  
Heat Treating ◽  
Low Carbon ◽  
United States Steel Corporation ◽  
Temperature Performance

Abstract USS 1/2% Cr-1/2% Mo is a low-alloy low-carbon steel recommended for use in steam service to reduce susceptibility to graphitization up to 950 F. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-245. Producer or source: United States Steel Corporation.

High-Temperature Oxidation Resistance of Electroless Ni-P-ZrO2 Composite Coatings

2011 ◽  
Vol 686 ◽  
pp. 569-573 ◽  
Author(s):  
Ming Feng Tan ◽  
Wan Chang Sun ◽  
Lei Zhang ◽  
Quan Zhou ◽  
Jin Ding
Keyword(s):  
High Temperature ◽  
Carbon Steel ◽  
Oxidation Resistance ◽  
High Temperature Oxidation ◽  
Steel Substrate ◽  
Composite Coatings ◽  
Low Carbon ◽  
Temperature Oxidation ◽  
P Matrix ◽  
Electroless Ni

Electroless Ni-P coating containing ZrO2particles was successfully co-deposited on low carbon steel substrate. The surface and cross-sectional micrographs of the composite coatings were observed with scanning electron microscopy (SEM). And the chemical composition of the coating was analyzed with energy dispersive spectroscopy (EDS). The oxidation resistance was evaluated by weight gains during high temperature oxidation test. The results showed that the embedded ZrO2particles with irregular shape uniformly distributed in the entire Ni-P matrix, and the coating showed a good adhesion to the substrate. The weight gain curves of Ni-P-ZrO2composite coatings and Ni-P coating at 923K oxidation experiments were in accordance with . The ZrO2particles in Ni-P matrix could significantly enhance the high temperature oxidation resistance of the carbon steel substrate as compared to pure Ni-P coating.

High temperature tribological behaviors of plasma electrolytic borocarburized Q235 low-carbon steel

2013 ◽  
Vol 232 ◽  
pp. 142-149 ◽  
Author(s):  
Bin Wang ◽  
Xiaoyue Jin ◽  
Wenbin Xue ◽  
Zhenglong Wu ◽  
Jiancheng Du ◽  
...  
Keyword(s):  
High Temperature ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Tribological Behaviors ◽  
Plasma Electrolytic

High Temperature Corrosion of Al Hot-Dipped Low Carbon Steels in N2/H2S-Mixed Gases

2016 ◽  
Vol 369 ◽  
pp. 59-64
Author(s):  
Muhammad Ali Abro ◽  
Dong Bok Lee
Keyword(s):  
High Temperature ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Alloy Layer ◽  
High Temperature Corrosion ◽  
Carbon Steels ◽  
Low Carbon ◽  
Mixed Gas ◽  
Low Carbon Steels ◽  
Mixed Gases

A low carbon steel was hot-dip aluminized, and corroded in the N2/0.4%H2S-mixed gas at 650-850°C for 20-50 h in order to find the effect of aluminizing on the high-temperature corrosion of the low carbon steel in the H2S environment. A thin Al topcoat and a thick Al-Fe alloy layer that consisted primarily of Al5Fe2 and some FeAl and Al3Fe formed on the surface after aluminizing. The corrosion rate increased with an increase in temperature. Hot-dip aluminizing increased the corrosion resistance of the carbon steel through forming a thin protective α-Al2O3 scale on the surface. The α-Al2O3 scale was susceptible to spallation. During corrosion, internal voids formed in the Al-Fe alloy layer, where the Al5Fe2, AlFe, and Al3Fe compounds gradually transformed through interdiffusion.

Comparison Study of Oxidation Behavior of Low Carbon Steel at Elevated Temperatures

2014 ◽  
Vol 1025-1026 ◽  
pp. 504-508 ◽  
Author(s):  
Sang An Ha ◽  
Dong Kyun Kim ◽  
Woo Jin Lee ◽  
Chang Yong Kang ◽  
Kwon Hoo Kim ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Oxidation Rate ◽  
Cyclic Oxidation ◽  
Oxidation Behavior ◽  
Elevated Temperatures ◽  
Low Carbon Steel ◽  
Comparison Study ◽  
Low Carbon ◽  
Increasing Temperature ◽  
Continuous Oxidation

Comparison study of oxidation behavior of low carbon steel was conducted at the temperature range of 500°C to 700°C under a 0.2 atm oxygen pressure by continuous and discontinuous oxidation methods. Oxidation rate of both cases was found to be increased with increasing temperature from 500°C to 700°C and obeyed parabolic rate law. In addition, activation energy for the continuous oxidation of steel was found to be a 164.8 kJ/mole, which means that oxidation rate is proportionally dependant on temperature. In case of cyclic oxidation, the oxidation rate was shown to faster than continuous oxidation at all temperatures due to direction oxidation through spallation of the oxide layer.

scholarly journals High temperature oxidation and corrosion of spark plasma sintered FeCrAlTiY-10 mass% MoSi2 coating on low carbon steel

2020 ◽  
Author(s):  
Januaris Pane ◽  
Dedi Holden Simbolon ◽  
Bambang Hermanto ◽  
Kerista Sebayang ◽  
Marhaposan Situmorang ◽  
...  
Keyword(s):  
High Temperature ◽  
Carbon Steel ◽  
High Temperature Oxidation ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Temperature Oxidation ◽  
Spark Plasma ◽  
Mosi2 Coating ◽  
Oxidation And Corrosion

High-Temperature Mechanical Behavior and Fracture Analysis of a Low-Carbon Steel Related to Cracking

2012 ◽  
Vol 43 (13) ◽  
pp. 5048-5057 ◽  
Author(s):  
Begoña Santillana ◽  
Rob Boom ◽  
Dmitry Eskin ◽  
Hideo Mizukami ◽  
Masahito Hanao ◽  
...  
Keyword(s):  
High Temperature ◽  
Carbon Steel ◽  
Mechanical Behavior ◽  
Low Carbon Steel ◽  
Fracture Analysis ◽  
Low Carbon
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