Results 61 to 70 of about 541 (179)
Archives of Metallurgy and Materials, 2015 The research material used in the study was the martensitic creep-resistant steel P92 used for the manufacture of pipes being part of power generation units subject to heavy load. The research problem focused on two issues.
Cieśla M., Junak G.
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Defence Technology, 2016 Creep strength enhanced ferritic (CSEF) steels are used in advanced power plant systems for high temperature applications. P92 (Cr–W–Mo–V) steel, classified under CSEF steels, is a candidate material for piping, tubing, etc., in ultra-super critical and ...
Shanmugarajan B. +3 more
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MetalsIn fossil fuel and nuclear power plants, welded joints continuously experience creep-fatigue loading, which can result in premature cracking during the in-service term.
Zhangmin Jin +8 more
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Effects of Corrosion on the Microstructure, Hardness, and Microhardness of ASTM A335 P92 Steel
Chemical Engineering Transactions, 2019 In the present work was evaluated the microstructure of ASTM A335 P92 steel when this material is exposed to two corrosive mixtures O2 - H2O, O2 - N2 - H2O. In addition, the hardness and microhardness of this steel were studied.
Juan Orozco +2 more
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Archives of Metallurgy and Materials, 2017 The results of investigations on the microstructure of T23 and T24 low-alloy steels as well as P91 and P92 high-chromium steels in the as-received condition and after 70.000 h annealing at 550-650°C are presented.
Zieliński A., Miczka M., Golański G.
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EnergiesIn the technical literature examining P92 steel grade, a common material used for elements of power equipment with enhanced operating parameters, there are numerous studies on creep tests.
Jerzy Okrajni +3 more
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PROCEEDINGS 32nd Symposium ESVN‐ECVN WROCLAW, POLAND 12th‐14th September 2019
, 2020 Journal of Veterinary Internal Medicine, Volume 34, Issue 6, Page 2990-3057, November/December 2020.
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Archives of Metallurgy and Materials, 2016 The investigations on microstructure of P92 steel in the as-received condition and after 105 h ageing at 600 and 650 °C were carried out. For the recorded images of microstructure, the quantitative analysis of precipitates was performed. On that basis, a
Zieliński A. +3 more
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Estimating the Influences of Prior Residual Stress on the Creep Rupture Mechanism for P92 Steel
Metals, 2019 Creep damage is one of the main failure mechanisms of high Cr heat-resistant steel in power plants. Due to the complex changes of stress, strain, and damage at the tip of a creep crack with time, it is difficult to accurately evaluate the effects of ...
Dezheng Liu +4 more
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High-Temperature Tensile Behaviour of GTAW Joints of P92 Steel and Alloy 617 for Two Different Fillers. [PDF]
Materials (Basel), 2023 Kumar A +5 more
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