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Yb0.2Ba0.1Al0.1Ga0.1In0.1La0.05Eu0.05Co3.75Fe0.25Sb12 skutterudites have been developed recently to enhance the figure of merit. However, the effects of the melt-spinning speeds on the figure of merit have not been investigated, thus far. In the present study, we find that the melt-...
A single crystal of ytterbium-doped "mixed" yttrium–lutetium aluminum garnet with a stoichiometric composition of (Y0.601Lu0.233Yb0.166)3Al5O12 was grown by the Czochralski method and its structure, vibronic, spectroscopic, and laser properties were studied. The stimulated-emission cross-section for...
介紹了YB1502電液換擋變速器設計的總體設計思路和方法,對負荷的確定,齒輪強度,花鍵強度,軸的強度,離合器等變速器主要參數進行計算與校核.重點對變速器的齒輪進行了優化設計探討,通過優化設計建模,實際計算應用,提高了產品結構設計的合理性.紀紅機械設計雜誌社...
A Promising High-Entropy Thermal Barrier Material with the Formula (Y 0.2 Dy 0.2 Ho 0.2 Er 0.2 Yb 0.2) 3 Al 5 O 12doi:10.3390/ma15228079AERODYNAMIC heatingYTTERBIUMTHERMAL barrier coatingsPHASE transitionsHEAT resistant materialsTHERMAL expansion...
Yb转换过程铒掺杂MOL高温固相法王锐Department of;Applied Chemistry,;Harbin Institute;of Technology,;Harbin 150001,;China张昱屾Department of;Applied Chemistry,;Harbin Institute;of Technology,;Harbin 150001,;China孙金超Department of;Applied Chemistry,;Harbin Institute;of Technology,;Harbin 150001,;China刘...