Liquid phase sintering of silicon carbide with AlN/Y2O3, Al2O3/Y2O3 and SiO2/Y2O3 additions [PDF]
Materials Research, 1999 In this work, the influence of the additive system on the liquid phase sintering of silicon carbide has been investigated. The additives employed were mixtures of AlN/Y2O3, Al2O3/Y2O3 and SiO2/Y2O3.
Kurt Strecker +5 more
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Effect of Y<sub>2</sub>O<sub>3</sub> Content on the Microstructure and Thermal Shock Resistance of Al<sub>2</sub>O<sub>3</sub>-Y<sub>2</sub>O<sub>3</sub> Composite Coatings. [PDF]
Materials (Basel)Thermal shock resistance is a critical parameter for evaluating the long-term service reliability of protective coatings in high-temperature molten-salt environments. In this study, Al2O3–Y2O3 composite coatings containing 0, 2, 5, and 8 wt.% Y2O3 were fabricated on 316L stainless-steel substrates by atmospheric plasma spraying (APS).
Hu Z +6 more
europepmc +2 more sources
High performance of La-doped Y2O3 transparent ceramics
Journal of Advanced Ceramics, 2020 As an optical material, Y2O3 transparent ceramics are desirable for application as laser host materials. However, it is difficult to sinter and dense of Y2O3 hinders the preparation of high-quality optical ceramics via traditional processes. In this work,
Hongyu Yu
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The effect of the amount of Y2O3 doped to the MA6000 alloy produced by mechanical alloying method on wear behavior [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2022 This paper investigated the wear performances of Y2O3 doped MA6000 (Ni-Cr-Al) alloy produced by mechanical alloying (MA). Produced, all powders were pre-formed by cold pressing and sintered in a vacuum environment.
Çelik Ş., Özyürek D., Tunçay T.
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Effect of Y2O3 on properties of iron-based diamond tools
Jin'gangshi yu moliao moju gongcheng, 2022 The effects of hot pressing pressure, sintering temperature and Y2O3 content on the hardness, the density, the flexural strength and the fracture morphology of the iron-based matrix were studied by orthogonal test, and the better sintering process ...
Lu WEN +4 more
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Development of NdYO3 Powder Fabrication as a Reaction Preventing Raw Material for Metal Fuel Casting [PDF]
Archives of Metallurgy and MaterialsMetal fuel is a promising candidate for fast reactor, but the problem of loss of nuclear material due to the high reactivity of the metal fuel and the melting crucible in the fuel casting process must be solved for loss control and waste reduction.
Sang-Gyu Park +4 more
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Конденсированные среды и межфазные границы, 2021 2G HTS wires are capable of transferring huge amounts of electrical energy without loss. An increase in the current-carrying capacity in these materials is possible due to an increase in the thickness of the superconducting layer; however, there is a ...
Alexander E. Shchukin +3 more
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Effect of Rare Earth Y2O3 on the Microstructure and Properties of AZ31B Magnesium Alloy Coatings Prepared by Micro - Arc Oxidation [PDF]
Cailiao Baohu, 2022 Aiming at improving the corrosion resistance of magnesium alloy surface,rare earth Y2O3/MgO ceramic coatings were prepared on AZ31B magnesium alloy via micro-arc oxidation.The hardness and corrosion resistance of the substrate increased.The addition of ...
LI Xin, ZHANG Shenghao, WANG Ziheng, GUO Yupeng, LU Xiaofeng
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In vitro evaluation of tooth-colored yttria stabilized zirconia ceramics
Journal of Asian Ceramic Societies, 2021 Effects of MoCl3 and NiCl2, originally incorporated as coloring agent, on the cellular response of 3 mol% yttria stabilized zirconia (3Y-TZP) ceramics was investigated.
Melis Kaplan Akarsu +4 more
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مقاله پژوهشی:بررسی خواص اپتیکی اکسید ایتریم با استفاده از نظریۀ تابعی چگالی [PDF]
فیزیک کاربردی ایران, 2019 در این مقاله برخی ویژگی‌های اپتیکی از قبیل تابع اتلاف انرژی الکترون وتابع دی‌الکتریک بلور ترکیب Y2O3 بررسی و محاسبه شده است. محاسبات با استفاده از روش امواج تخت بهبودیافتۀ خطی با پتانسیل کامل(FP-LAPW) در چارچوب نظریۀ تابعی چگالی و با استفاده از بستۀ ...
حمدا.. صالحی +1 more
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