Hierarchical microstructure strengthening in a single crystal high entropy superalloy
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DOI: 10.1038/s41598-020-69257-8
Abstract: A hierarchical microstructure strengthened high entropy superalloy (HESA) with superior cost specific yield strength from room temperature up to 1,023 K is presented. By phase transformation pathway through metastability, HESA possesses a hierarchical microstructure containing… read more here.
Keywords: hesa; single crystal; entropy superalloy; hierarchical microstructure ... See more keywords
Suppression of hesA mutation on nitrogenase activity in Paenibacillus polymyxa WLY78 with the addition of high levels of molybdate or cystine
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DOI: 10.7717/peerj.6294
Abstract: The diazotrophic Paenibacillus polymyxa WLY78 possesses a minimal nitrogen fixation gene cluster consisting of nine genes (nifB nifH nifD nifK nifE nifN nifX hesA and nifV). Notably, the hesA gene contained within the nif gene… read more here.
Keywords: polymyxa wly78; hesa; gene; hesa mutation ... See more keywords