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Application of Hybrid Laser Arc Welding for Construction of LNG Tanks Made of Thick Cryogenic 9% Ni Steel Plates
Hybrid laser-arc welding (HLAW) was applied for butt welding of 14.5 mm thick plates of ferritic cryogenic steel X8Ni9 containing 9% Ni, which is...
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Correlation between microstructure and mechanical properties of welding joint in 9% Ni steel with two types of Ni-based superalloy filler metals
Flux-cored arc welding (FCAW) joints with 9% Ni steel were prepared using Ni-based superalloy filler metals. The correlation between the...
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A study of Ni–Ti shape memory alloy-steel fiber hybrid reinforcement in GGBS mortar for corrosion resistance
Fiber-reinforced concrete (FRC) has become popular due to its ability to enhance mechanical properties. However, FRC has limitations regarding aging,...
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Solidification segregation behavior of Nb-containing 310S steel
The solidification characteristics and segregation behavior of solute elements Nb, Ni, Mn, Si, Cr and C in 0.3 wt.% Nb–310S steel were investigated...
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Impact of Mo/Ni alloying on microstructural modulation and low-temperature toughness of high-strength low-alloy steel
The high-strength low-alloy steel plates with varying Ni/Mo contents were manufactured using the thermos-mechanical control process. The...
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Effects of Ni content and tempering temperatures on microstructure and properties of medium-carbon cast steel
The microstructure evolution and properties of medium-carbon cast steel alloyed with different Ni contents after tempering at various temperatures...
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Microstructural evolution during tempering process and mechanical properties of Cr–Ni–Mo–V/Nb high strength steel
High strength steels exhibit superior mechanical properties due to the unique microstructure, which successfully solves the drawback of the...
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Comparative Study of the Microstructure and Mechanical Properties of WC/High-Speed Steel Composite Materials Prepared with Co, Ni, and Fe Binders
Three-mm-diameter WC/HSS composites with different binders (Co and Co-Ni-Fe) were prepared. The effect of two different binders on the microstructure...
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Reoxidation of liquid steel and evolution of inclusions during protective atmosphere electroslag remelting of Ce-containing heat-resistant stainless steel
The evolution of Ce-containing inclusions and its correlation with the reoxidation of liquid steel during protective atmosphere electroslag...
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Improving Ni-Containing Sinter Indices by the Synergistic Utilization of Different Types of Limonitic Nickel Laterite
During sinter pot tests, Ni-containing sinter indices are greatly improved by the appropriate proportioning of different types of limonitic nickel...
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Friction and wear behavior and mechanism of low carbon microalloyed steel containing Nb
Dry sliding friction and wear test of Nb containing low carbon microalloyed steel was carried out at room temperature, and the effect of Nb on the...
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Morphological and Structural Characterization of Zn-Ni Electrodeposited Coatings: Effect of Sulfate Bath Parameters
Electrodeposition process was used to obtain Zn-Ni coatings on carbon vitreous from sulfate-based bath containing Sn as additive. In order to deposit...
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The effect of applied potential on stress corrosion cracking of X80 pipeline steel in acidic soil containing sulfate-reducing bacteria
Electrochemical experiments, slow strain rate tensile testing (SSRT), and scanning electron microscopy were used to investigate the effect of various...
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Microstructure and corrosion resistance of Ti-Ni/steel composite materials
Ti-Ni composite sub-micron powders with different compositions were prepared by vacuum melting and atomization technology. These powders, after being...
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A Comparative Study of Laser Additive Manufacturing of Ni-Base Superalloy and Low-Alloy High-Strength Steel
Nickel-based, high-temperature alloy GH3536 and high-strength low-alloy steel HY130 samples were prepared by the laser melting deposition method. The...
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Hydrogen-induced delayed fracture of Cu-containing high-strength bolt steel
The hydrogen-induced delayed fracture (HIDF) behavior of a 1300-MPa-grade high-strength bolt steel 42CrMoV containing 0.42 wt.% Cu was investigated...
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Tensile joint strength characterizations for Cr-Ni-Mo steel (AISI 316) during direct drive friction welding process
The present study aims to investigate the effect of the mechanical and metallurgical joint strength behavior of Cr-Ni-Mo steel (AISI 316) using...
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Preparing Fe-Cr-Ni alloy by utilization of limonitic nickel laterite sinter
In this paper, sinter samples of limonitic nickel laterite were adopted for Fe-Cr-Ni alloy preparation at lower costs. Based on the thermodynamics...
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Aggregation of CeAlO3 inclusions in heavy ingot of a steel containing 0.007% aluminum
The distribution of inclusions at the bottom of a Ce-treated heavy steel ingot was detected and calculated. The three-dimensional morphology and...
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Recycling of Stainless-Steel Pickling Sludge via RKEF Route
Stainless-steel pickling sludge (SSPS) is a hazardous solid waste, mainly containing CaSO4, CaF2 and certain amounts of Fe, Cr and Ni. The abundant...