Results 251 to 260 of about 98,043 (313)
Tool Wear Effect on Machinability and Surface Integrity in MQL and Cryogenic Hard Turning of AISI 4340. [PDF]
Materials (Basel)Jouini N, Yaqoob S, Ghani JA, Mehrez S.
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Effect of Si on the Impact-Abrasive Wear Behavior of Medium-Carbon Low Alloy Steels with Different Microstructure. [PDF]
Materials (Basel)Wang Z, Cai C.
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Enhancing sustainability in RC beams with magnetically treated mixing water for improved flexural performance. [PDF]
Sci RepRamalingam M +5 more
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Enhancing the Chloride Adsorption and Durability of Sulfate-Resistant Cement-Based Materials by Controlling the Calcination Temperature of CaFeAl-LDO. [PDF]
Materials (Basel)Yang L +8 more
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Strain hardening of rail steel
Deformation and Fracture of Materials, 2023Based on the results of studying the evolution of structural-phase states and the dislocation substructure of rail steel under uniaxial compression deformation up to a degree of 50%, a quantitative analysis of the hardening mechanisms of this steel under compression conditions has been performed.
M. A. Porfir’ev +4 more
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Surface hardening of precipitation-hardening nonmagnetic steels
Metal Science and Heat Treatment, 19731. Precipitation-hardening nonmagnetic steels of the Fe−Mn−Ni system can be surface hardened by nitriding and also by work hardening of the surface. Surface layers with an elevated hardness to a depth of 0.3 mm can be obtained by nitriding of high-strength nonmagnetic steel 40G14N9Kh3YuF2. The results of comparative wear resistance tests showed that
V. M. Blinov +4 more
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Surface hardening of steels by plasma hardening
Metal Science and Heat Treatment, 19831. Plasma hardening of steels provides hardened layers which in hardness, thickness, and wear resistance meet the requirements for hardened surfaces of many parts of various types of machines. 2. From the results of production and testing under service conditions of lots of hydraulic motor stators and troughs of conveyers it was ...
V. A. Linnik +5 more
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Journal of Manufacturing Processes, 2000
Abstract An investigation is reported of the face turning process for machining a hardened bearing steel using CBN cutting tools. Studies were made of the specific energy, the chips generated, the tool inserts used, and the machined surfaces. The specific cutting energy was found to be directly related to the maximum undeformed chip thickness, which ...
R. Sood, C. Guo, S. Malkin
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Abstract An investigation is reported of the face turning process for machining a hardened bearing steel using CBN cutting tools. Studies were made of the specific energy, the chips generated, the tool inserts used, and the machined surfaces. The specific cutting energy was found to be directly related to the maximum undeformed chip thickness, which ...
R. Sood, C. Guo, S. Malkin
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Metal Science and Heat Treatment, 1966
1. Preliminary high-temperature tempering of 65S2VA steel reduces the hardness after quenching from the ordinary quenching temperature of 860°C. 2. The original hardness of the quenched steel can be reestablished only by heating to 1000°C or higher.
M. M. Sandomirskii +4 more
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1. Preliminary high-temperature tempering of 65S2VA steel reduces the hardness after quenching from the ordinary quenching temperature of 860°C. 2. The original hardness of the quenched steel can be reestablished only by heating to 1000°C or higher.
M. M. Sandomirskii +4 more
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Steel hardenability and failure analysis
Practical Failure Analysis, 2001Abstract Hardenability evaluation is typically applied to heat treatment process control, but can also augment standard metallurgical failure analysis techniques for steel components. A comprehensive understanding of steel hardenability is an essential complement to the skills of the metallurgical failure analyst.
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