Results 31 to 40 of about 55,450 (285)

Effect of Yttrium Contents on the Microstructure of a Hot-Rolled Tantalum-Containing 12Cr-ODS Steel

open access: yesFrontiers in Materials, 2019
Dual-phase oxide dispersion strengthened (ODS) steels of Fe−12Cr–xY (x = 0.1, 0.2, and 0.3 wt%) have been fabricated by casting, hot-forging and subsequent hot-rolling.
Changhao Wang   +7 more
doaj   +1 more source

Efficacy and Safety Of Radiation Synovectomy with Yttrium-90 [PDF]

open access: yes, 1993
In this long term retrospective study of radiation synovectomy with Yttrium-90 (Y90), we evaluated the results of 164 applications in 82 patients with RA, OA with synovitis, ankylosing spondylitis and psoriatic arthritis.
Stucki, Gerold   +4 more
core   +1 more source

Influence of Yttrium on the Thermal Stability of Ti-Al-N Thin Films [PDF]

open access: yes, 2010
Ti(1-x)Al(x)N coated tools are commonly used in high-speed machining, where the cutting edge of an end-mill or insert is exposed to temperatures up to 1100 degrees C.
Kiener, Daniel   +7 more
core   +1 more source

Adsorption of Scandium and Yttrium from Aqueous Solutions by Purolite C100Na Resin: Equilibrium and Kinetic Modeling [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2021
Adsorption of Sc from single and bi-component Sc-Y solutions by Purolite C100Na was studied experimentally and kinetic and thermodynamic characteristics are described.
Hamid Hajmohammadi   +2 more
doaj   +1 more source

Synthesis and surface characterization of yttrium doped boehmite nanofibers [PDF]

open access: yes, 2008
Yttrium doped boehmite nanofibres with varying yttrium content have been synthessied at low temperatures using a soft-chemistry route in the presence of polyglycol ether surfactant. The effect of yttrium content, hydrothermal temperature on the growth of
Zhao, Yanyan, Frost, Ray L.
core   +1 more source

Application of Yttrium-90 microsphere selective internal radiation therapy in downstaging and conversion of hepatocellular carcinoma: a case report

open access: yesZhongguo Linchuang Yixue
This case report describes a 68-year-old male patient diagnosed with primary hepatocellular carcinoma (HCC). After receiving Yttrium-90 microsphere selective internal radiation therapy (90Y-SIRT), the tumor significantly reduced in size, and tumor ...
Ziwei LIANG   +9 more
doaj   +1 more source

Break-Arc Erosion and Material Transfer Behavior of Pt–Ir and Pt–Ir–Y Electrical Contact Materials under Different Currents

open access: yesMetals, 2023
In order to explore the influence of rare earth element Y on the electrical contact properties of Pt–Ir alloys, Pt–10Ir–Y and Pt–25Ir–Y were prepared via arc melting combined with thermal processing, and electrical contact experiments were carried out ...
Saibei Wang   +7 more
doaj   +1 more source

Selective Recovery of Europium and Yttrium Ions with Cyanex 272-Polyacrylonitrile Nanofibers

open access: yesNanomaterials, 2019
Rare earth elements (REEs), which include lanthanides as yttrium and europium became crucial in the last decade in many sectors like automotive, energy, and defense. They contribute to the increment efficiency and performance of different products.
Diego Morillo Martín   +3 more
doaj   +1 more source

Steam oxidation behavior of Y-bearing cladding tube with aluminizing coating

open access: yesMaterials Research Express, 2020
A kind of Y-bearing ferritic/martensitic fuel cladding tube with qualified dimensions, acceptable mechanical properties as well as good flattening and flaring performance was manufactured recently by our group.
Xiaoxin Zhang   +5 more
doaj   +1 more source

Binary Pectin-Chitosan Composites for the Uptake of Lanthanum and Yttrium Species in Aqueous Media 

open access: yesMicromachines, 2021
Rare-earth elements such as lanthanum and yttrium have wide utility in high-tech applications such as permanent magnets and batteries. The use of biopolymers and their composites as adsorbents for La (III) and Y (III) ions were investigated as a means to
Dexu Kong, Eny Kusrini, Lee D. Wilson
doaj   +1 more source

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