Quenching and partitioning - a new steel heat treatment concept [PDF]
, 2011 Steel continues to be one of the primary materials in use today, however, even after 200 years of published research, innovative methods are being discovered and exploited to produce steel with enhanced properties.
Bigg, Timothy David
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The development of advanced creep constitutive equations for high chromium steel P91 at low stress range [PDF]
, 2013 Diffusion dominates the creep deformation at low stress range for high chromium steel P91. Brittle creep fracture is caused by cavity nucleation, growth and coalescence of cavities and large precipitates (Laves phase and M23C6) at grain boundary under ...
Xu, Qiang, An, Lili, Lu, Zhongyu
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Weld Repair of Steam Turbine Rotor with 12 Cr Weld to Mitigate Corrosion Issues [PDF]
MATEC Web of Conferences, 2019 Weld repair of steam turbine rotors has become an acceptable practice to extend the life of rotors. Depending on the type of damage, the extent of weld repair can range from weld build-up of integral discs to stubbing a new forging to replace the damaged
Gowreesan Vamadevan +3 more
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International Journal of Electrochemical Science, 2020 Corrosion of steel reinforced concrete by the chloride-induced is the most common types of degradation in the building and construction industry. Here, the corrosion behavior of Chromium (Cr)- modified low-carbon and low-alloy steel rebars exposed to ...
Ziyi Zhang
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Review of Creep Cavitation and Rupture of Low Cr Alloy and its Weldment [PDF]
, 2013 This paper presents a review of creep cavitation and rupture of low Cr alloy and its weldment, particular in the heat-affected zone (HAZ). Creep damage is one of the serious problems for the high temperature industry.
Xu, Qiang +6 more
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The Effect of Nickel Plating on Hydrogen Embrittlement of High Strength Steel. [PDF]
, 1992 The microstructure of high strength steel is susceptible to delayed failure caused by the absorption of hydrogen produced either during cathodic charging or electroplating. When 0.8%C and AISI 4340 steel are subjected to constant load testing, a wide
Evans, Juliet M.
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Corrosion behavior and surface analysis of 690 MPa-grade offshore steels in chloride media
Journal of Materials Research and Technology, 2019 High-strength low-alloy steels have been used prevalently in marine engineering and the defense industry because of their superior yield strength, toughness, and weldability.
Wei-Hsuan Huang +2 more
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A study of the low-cycle fatigue failure of a galvanised steel lighting column [PDF]
, 2009 This paper presents the results of a low-cycle fatigue test on a galvanised steel lighting column. The aim of the test was to simulate the behaviour of the column undergoing large amplitude resonant vibration caused by wind.
Alexander, L.A., Wood, J.
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Development of Advanced Creep Damage Constitutive Equations for Low CR Alloy Under Long-Term Service [PDF]
Low Cr alloys are mostly utilized in structural components such as steam pipes, turbine generators and reactor pumps operating at high temperatures from 400℃ to 700℃ in nuclear power plants.
Xu, Qihua
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Research Status and Development of Low-alloy High-strength Fastener Steel [PDF]
TeshugangLow-alloy high-strength fastener stee which is widely used in automobiles， high-speed rail， aviation， aerospace， defense， and other fields due to its excellent mechanical properties and in line with the trend of lightweight development.
Zhang Ming, Zhang Jianfeng, Lin Zaiyong
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