Results 61 to 70 of about 2,259 (147)
steel research international, EarlyView.Rotating‐bending fatigue tests on AISI D2 and AISI A11 quantify how cleanliness, carbide structure, hardness, and fabrication‐induced compressive residual stresses govern long‐life fatigue at NG = 107 cycles. Statistical fracture‐surface analysis and extreme‐value √area statistics link crack‐initiators to LLF strength.
Lennart Mirko Scholl +6 more
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Jixie qiangdu, 2019 Ti-6 Al-4 V titanium alloy specimens were built using selective laser melting. Some specimens were heat treated and some were hot-isostatically pressed. Half of these specimens in three conditions were polished.
ZHANG HaiYing +3 more
doaj
Effect of tungsten powder morphology on sintering microstructure and densification mechanism
Fenmo yejin jishuThe sintering microstructure and densification behavior of the spherical and irregular tungsten powders prepared by hot pressing (HP) and hot isostatic pressing (HIP) were systematically investigated. In the results, the irregular FW9 powders achieve the
CAO Fuyang +5 more
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Systems Engineering, EarlyView.ABSTRACT Advanced production systems play a vital role in modern society. Such systems are developed and industrialized over multiple years and at great expense. The complexities of these systems are exacerbated in the case of metal additive manufacturing, which involves numerous process variables and relies on various auxiliary systems.
Duncan W. Gibbons +1 more
wiley +1 more source
AIP AdvancesIn this paper, the vacuum induction levitation melting method was adopted to prepare high-niobium TiAl-based alloys. The microstructure of the alloys was analyzed by means of optical microscopy, scanning electron microscopy, and other means, and the ...
Ziqi Gong, Ziyong Chen
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MetalsHot isostatic pressing (HIP) is a near-net shape powder metallurgy (PM) technique, which has emerged as an efficient technique, offering precise control over the microstructure and properties of materials, particularly in high-performance alloys.
Faezeh Javadzadeh Kalahroudi +3 more
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Archives of Metallurgy and Materials, 2017 The aim of this paper is an assessment of the influence of hot isostatic pressing treatment on porosity of cast samples - turbine blades and vane clusters made of the IN713C superalloy.
Roskosz S.
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Steric‐Setup Effects on US East Coast Sea‐Level Change
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract The extent to which coastal sea levels co‐vary with open‐ocean variability is explored through evaluation of a balanced dynamics framework relating sea level with pressure, density, and velocity along the continental shelf and slope seafloor.
Jacob M. Steinberg +2 more
wiley +1 more source
High cycle fatigue behavior of selective laser melting TC4 alloy
Cailiao gongchengAn experimental study on high cycle fatigue behavior of selective laser melting (SLM) TC4 alloy was carried out. The fatigue properties of the alloy under two sampling directions (horizontal and vertical) and two temperatures (room temperature and 400 ℃)
WU Liangliang +3 more
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Materials Genome Engineering Advances, Volume 4, Issue 4, October 2026.Dual‐phase γ‐TiAl alloys with refined twin‐lamellar (RTL) structures exhibit optimal strength‐ductility synergy. Here, phase‐field simulations reveal composition‐stress‐dependent refined twin‐lamellar (RTL) microstructure evolution. Machine learning (CatBoost + NSGA‐III) trained on phase‐field images predicts optimal RTL‐stress‐composition design space.
Jianwei Li +8 more
wiley +1 more source