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High Temperature Deformation Behavior of P92 Steel
Transactions of the Indian Institute of Metals, 2015The ferritic-martensitic steels are superior steels based on the potential properties that they possess; especially, the elevated temperature properties. Among these ferritic-martensitic steels, Cr–Mo–W steel is a candidate structural material for high temperature applications such as future advanced reactors and aerospace applications.
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CREEP BEHAVIOR AND LIFE EVALUATION OF AGED P92 STEEL
International Journal of Modern Physics B, 2006Creep strength and life of material is closely related with the microstructural characteristics. Components used under creep condition for long time are unable to maintain the stability of microstructure and experience degradation of material. From this viewpoint, it is necessary for safety and residual life of power plant to investigate creep ...
BUMJOON KIM, BYEONGSOO LIM, DONGHYUN KI
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Microstructure and creep behaviour of P92 steel after HPT
Materials Science and Engineering: A, 2018Abstract The influence of the application of severe plastic deformation on microstructure changes and creep deformation behaviour was investigated in P92 creep-resistant pipe steel. P92 steel in its as-received state, with a microstructure typical of tempered martensite, was subjected to high-pressure torsion at room temperature.
Petr Kral +7 more
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Type IV cracking of P92 steel welded joint used in China power plants
Materials at High TemperatureP92 (9Cr-1.8W–0.5Mo-NbV) martensite steel is widely used in high-temperature pipes of ultra-supercritical boilers in China. During high-temperature operation, microstructural evolution of the heat affected zone (HAZ) across welded joint leads to type IV ...
J. Li +5 more
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Characterisation of dissimilar P91 and P92 steel welds joint
Materials at High Temperatures, 2018In the present study, dissimilar weld joint was prepared using the P91 and P92 steel plate of 8-mm thickness, using the multi-pass gas tungsten arc (GTA) welding with filler (weld 1) and autogenous...
Chandan Pandey +2 more
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Creep rupture and microstructural analysis of dissimilar welded joints of P92 steel and Alloy 617
Welding InternationalAdvanced ultra-supercritical plants are recognized for their efficiency and effectiveness in energy production, particularly when operating at elevated steam temperatures (700–720 °C).
Amit Kumar, Chandan Pandey
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Iskustva iz primjene čelika P92 u kotlogradnji
2008Porast globalne potrebe za energijom uvjetovala je primjenu novih tehnologija i novih materijala u izgradnji komponenta energetskih postrojenja. U radu se obrazlažu iskustva autora stečena kod zavarivanja čelika P92 koji se relativno kratko vrijeme koristi u izradi zahtijevnijih komponenata kotlovskih postrojenja.
Despotović, Božo +3 more
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Einfluss des Anlassens auf die Warmhärte von P92 Blechmaterial
Materialwissenschaft und Werkstofftechnik, 2005AbstractDie Härtemessung bei erhöhten Temperaturen erlaubt eine erste Einschätzung des Werkstoffs hinsichtlich seiner Warmfestigkeit. Der Vorteil dieser Prüfmethode ist, dass mit einer einzigen kleinen Probe in kurzer Zeit die Temperaturabhängigkeit der Härte über einen großen Temperaturbereich gemessen werden kann.
E. El‐Magd, J. Gebhard
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