WebABSTRACT. The effect of Cr content on microstructural stability of the modified high-Nb content HR3C austenitic heat-resistant steel has been investigated during thermal aging … WebMay 15, 2024 · High-Nb γ-TiAl Mo stabilization Thermal stability Phase transformation Microstructures Mechanical properties 1. Introduction Light-weight γ-TiAl based intermetallics, especially high-Nb containing γ-TiAl alloys, have been developed to replace certain traditional Ni-based alloys at application temperatures of up to 850 °C [[1], [2], [3], …
A high-Nb–TiAl alloy with ultrafine-grained structure ... - Springer
WebThe high-Nb hawaiites and mugearites, by contrast, have a sodic alkaline affinity and are silica undersaturated; they are also enriched in Nb (up to 47 ppm) and a wide range of incompatible trace elements, including LILE, LREE, and HFSE. Geochemistry and Sr–Nd isotopic compositions of the high-Nb hawaiites and mugearites suggest derivation ... WebSep 8, 2024 · The superplastic deformation mechanism of low-Al and high-Nb containing TiAl alloy was investigated in compression mode. The experimental results showed that … chirp pll
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WebJun 22, 2024 · Abstract. The spiral fluidity sample was poured by the liquid of Ti-45Al-8Nb-0.2W-0.25Cr alloy. The flow cessation mechanism of TiAl based alloys was investigated, … WebThese high-Nb basalts and/or Nb-enriched basalts have been proposed to be due to melting of portions of the mantle wedge that have been metasomatized by partial melt of the subducted slab. Slab melt supposedly stabilizes amphibole which then breaks down and enriches the mantle wedge with HFSE. WebMar 30, 2024 · 1309 Obituaries. Search Riverview obituaries and condolences, hosted by Echovita.com. Find an obituary, get service details, leave condolence messages or send flowers or gifts in memory of a loved one. Like our page to stay informed about passing of a loved one in Riverview, New Brunswick on facebook. graphing inequalities on a number line game