Results 121 to 130 of about 3,792 (227)
Compositional effects on mechanical properties of hafnium-carbide-strengthened molybdenum alloys [PDF]
The mechanical properties of swaged rod thermomechanically processed from arc melted Mo-2Re-Hf-C alloys containing as much as 0.9-mol% HfC were evaluated.
Witzke, W. R.
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Journal of Materials Research and TechnologyThis paper addresses the significant requirements in China's fusion engineering and investigates the preparation technology and performance characterization of high-performance tungsten-based materials used as PFMs.
Gang Yao +6 more
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Anti-Oxidation Agents to Prevent Dye Degradation in Organic-Based Host-Guest Systems Suitable for Luminescent Solar Concentrators. [PDF]
Materials (Basel), 2023 Villafiorita-Monteleone F +2 more
europepmc +1 more source
Development of columbium alloy WC3015 [PDF]
Effect of changes in basic composition and additions of alloying elements on mechanical properties of niobium alloy ...
Tavassoli, A. A.
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Thermal aging effects in refractory metal alloys [PDF]
The alloys of niobium and tantalum are attractive from a strength and compatibility viewpoint for high operating temperatures required in materials for fuel cladding, liquid metal transfer, and heat pipe applications in space power systems that will ...
Stephens, J. R.
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Thermo-Mechanical Processing as Method Decreasing Delta-Ferrite and Improving the Impact Toughness of the Novel 12% Cr Steels with Low N and High B Contents. [PDF]
Materials (Basel), 2022 Fedoseeva A, Dolzhenko A, Kaibyshev R.
europepmc +1 more source
Tungsten fiber reinforced copper matrix composites: A review [PDF]
Tungsten fiber reinforced copper matrix (W/Cu) composites have served as an ideal model system with which to analyze the properties of metal matrix composites. A series of research programs were conducted to investigate the stress-strain behavior of W/Cu
Mcdanels, David L.
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High temperature surface protection [PDF]
Alloys of the MCrAlX type are the basis for high temperature surface protection systems in gas turbines. M can be one or more of Ni, Co, or Fe and X denotes a reactive metal added to enhance oxide scale adherence.
Levine, S. R.
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DBTT measurement by use of small punch(SP) test
DBTT measurement by use of small punch(SP) test微小試験片による延性脆性遷移温度(DBTT)の評価法について、スモールパンチ(SP)試験を中心に検討を行った。熱時効、冷間加工、中性子照射を行った21/4Cr-1Mo鋼及び鉄基モデル合金を用い、SP試験によるDBTT評価の課題を検討した結果、SPによるDBTTとシャルピー試験によるDBTTは全般的には良い相関が得られた。しかしながら、粒界脆化型のDBTTの上昇に関しては、SP試験片の破壊破面観察等を組み合わせることにより、脆化のより的確な判断を行っていく必要があることが判った。
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Toward partial redirection of energy policy for responsible development [PDF]
, 2014 This paper addresses the surprising lack of quality control on the analysis and selection on energy policies observable in the last decades. As an example, we discuss the delusional idea that it is possible to replace fossil energy with large scale ...
Giampietro, Mario +2 more
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