Structure and Wear Resistance of Nitrocarburized Medium-Carbon Steels
Sign Up to like & getrecommendations! Published in 2018 at "Metal Science and Heat Treatment"
DOI: 10.1007/s11041-018-0202-9
Abstract: The methods of optical and scanning electron microscopy are used to study the structure and phase composition of nitrocarburized layer in medium-carbon steels alloyed with manganese, chromium and nickel. Transmission electron microscopy is applied to… read more here.
Keywords: medium carbon; carbon steels; microscopy; wear resistance ... See more keywords
Investigation of RE-O-S-As Inclusions in High Carbon Steels
Sign Up to like & getrecommendations! Published in 2017 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-017-1081-y
Abstract: The formation of RE-O-S-As inclusions is an inevitable issue when rare earth (RE) elements are used to modify the existing state of residual element arsenic. The evolution process of La-O-S-As inclusions in high carbon steels… read more here.
Keywords: investigation inclusions; inclusion; carbon steels; inclusions high ... See more keywords
Microstructural Characteristics and Mechanical Properties of Low-Alloy, Medium-Carbon Steels After Multiple Tempering
Sign Up to like & getrecommendations! Published in 2019 at "Acta Metallurgica Sinica (english Letters)"
DOI: 10.1007/s40195-018-0805-6
Abstract: The microstructure and mechanical properties of NiCrMoV- and NiCrSi-alloyed medium-carbon steels were investigated after multiple tempering. After austenitising, the steels were hardened by oil quenching and subsequently double or triple tempered at temperatures from 250… read more here.
Keywords: medium carbon; multiple tempering; carbon steels; mechanical properties ... See more keywords
Elevated temperature thermal properties of carbon steels used in cold-formed light gauge steel frame systems
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2019.101074
Abstract: Fire design of cold-formed Light gauge Steel Frame (LSF) systems requires an accurate assessment of the thermal properties of each component at elevated temperatures. Heat transfer models based on these properties are implemented in order… read more here.
Keywords: cold formed; steel; carbon steels; thermal properties ... See more keywords
Surface layer nanocrystallization of carbon steels subjected to severe shot peening: Analysis and optimization
Sign Up to like & getrecommendations! Published in 2019 at "Materials Characterization"
DOI: 10.1016/j.matchar.2019.109877
Abstract: Abstract Severe shot peening (SSP) process is widely used for surface nanocrysallization of a bulk material that demonstrates excellent mechanical properties compared with its coarse-grained equivalents. In this study, a plastically deformed surface was produced… read more here.
Keywords: shot peening; surface; carbon steels; microscopy ... See more keywords
The role of grain-boundary cementite in bainite formation in high-carbon steels
Sign Up to like & getrecommendations! Published in 2020 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2020.03.042
Abstract: Abstract Low temperature bainite formation in high-carbon steels leads to highly refined microstructures. However, the rate of bainite formation becomes impractically low as the bainite formation temperature decreases. Thus, it is important to create strategies… read more here.
Keywords: high carbon; carbon steels; bainite formation; formation ... See more keywords
Investigation of Acoustic Emission in Low-Carbon Steels during Development of Fatigue Cracks
Sign Up to like & getrecommendations! Published in 2018 at "Russian Journal of Nondestructive Testing"
DOI: 10.1134/s1061830918090024
Abstract: AE control results for cyclic tests of metal samples with a notch are presented. The main stages of the fatigue crack development and standard AE parameters are matched. A criterial plane which allows to separate… read more here.
Keywords: carbon steels; investigation acoustic; emission low; low carbon ... See more keywords
Synthesis, Wear and Corrosion of Novel Electrospark and Electrospark–Electrochemical Hybrid Coatings Based on Carbon Steels
Sign Up to like & getrecommendations! Published in 2023 at "Lubricants"
DOI: 10.3390/lubricants11050205
Abstract: The electrospark deposition (ESD) technique is a low-heat-input process that has great potential for coating applications and the restoration of damaged high-value parts. Carbon steels are commonly used as a substrate material for ESD coatings.… read more here.
Keywords: coatings based; carbon steels; esd coatings; electrospark ... See more keywords
Phase Transformation Behaviors of Medium Carbon Steels Produced by Twin Roll Casting and Compact Strip Production Processes
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16051980
Abstract: Medium carbon steels have been widely used in the fields of tool and die manufacturing due to their outstanding hardness and wear resistance. In this study, microstructures of 50# steel strips fabricated by twin roll… read more here.
Keywords: medium carbon; carbon; twin roll; steel ... See more keywords
DIRECT MARTENSITIC TRANSFORMATIONS OF LOW-CARBON STEELS
Sign Up to like & getrecommendations! Published in 2023 at "Problems of Atomic Science and Technology"
DOI: 10.46813/2023-144-037
Abstract: The proposed model is based on the use of the principle of detailed equilibrium, which occurs during phase transitions of the crystal lattice. This theory complements the theory of Landau phase transitions in crystalline media,… read more here.
Keywords: carbon steels; energy; transformations low; phase ... See more keywords