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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Effect of Lost-Foam Casting Process on Properties of Spiral Blade
Crystals, 2022 The wear failure mode of a paver spiral blade was simulated by EDEM software. High-manganese steel, medium chromium alloy steel, and high chromium alloy steel were selected as matrix materials; SiC particles and WC particles were selected as surface ...
Yi Li, Pengxiao Zhu, Cai Tang, Zhi Sun
doaj +1 more source
Study on mechanical properties of titanium alloy drill pipe and application technology [PDF]
E3S Web of Conferences, 2021 With the increasing intensity of oil and gas field exploration and development, oil and gas wells are also drilling into deeper and more complex formations.
Yang Xiaoyong +4 more
doaj +1 more source
Metals, 2022 In order to quantitatively study the penetration capability of depleted uranium alloy, a simulation model of bullet impact on target plate with FEM-SPH coupling algorithm was established by using LS-DYNA software, which was combined with Johnson-Cook ...
Hui Su +6 more
doaj +1 more source
The development of advanced creep constitutive equations for high chromium alloy steel (P91) at transition stress range [PDF]
Creep damage is a time-dependent deformation in metals under a constant stress at high temperature condition. Since the 1980s, high chromium alloy steel P91 (9%Cr-1%Mo-0.25%V) is highly demanded in high temperature industries (Saha, 2003).
An, Lili
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Application of X-ray Microtomography to Quantify the Liquid Fraction of M2 Steel for Semi-solid Forming process [PDF]
, 2013 Thixoforging, one variant of semi-solid metal processing in which the metallic alloys are processed at low liquid fraction (0.1< Fl < 0.3), is used to produce complex parts with high mechanical properties.
GU, Guochao +4 more
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Effects of the alloy composition on phase constitution and properties of laser deposited Ni-Cr-B-Si coatings [PDF]
, 2013 Three Ni-Cr-B-Si hardfacing alloy powders with different Cr contents and Si to B ratios were deposited at cladding speeds of 5-40 mm/s on steel substrate using laser beam and the alloy composition-phase formation-properties relationships in the deposits ...
Ocelík, V.; id_orcid +6 more
core +2 more sources
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
doaj +1 more source
Analysis of the Galvanic Corrosion Effect of High-Potential Metal Piping Systems on Hull Steel Structures [PDF]
Cailiao BaohuIn order to investigate the galvanic corrosion behavior mechanism between piping systems and hull structures， focusing on the galvanic corrosion issues of titanium alloy piping systems in naval ship applications， a comprehensive comparative analysis of ...
LU Yunfei, GUO Qian, HU Lingyue, DUAN Guoqing, SHI Pengfei
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MetalsThe iron and steel industry is a major emitter of carbon. In the context of China’s dual-carbon goals, hydrogen-based reduction ironmaking technology has garnered unprecedented attention.
Jindi Huang +5 more
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