2,168 research outputs found

    Kolsterising®

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    Kolsterising® (Kolsterising® is a registered trademark of Bodycote S3P - Specialty stainless steel Processes) is a carbon diffusion hardening process, used primarily for austenitic and duplex stainless steels, that results in an interstitial solid solution of carbon atoms in austenite, without the formation of chromium carbides. In principle, any austenitic stainless steel can be Kolsterised. However, the preferred type of steel contains molybdenum and is ferrite free, since this results in greatly increased resistance to pitting, crevice, and stress corrosion. Kolsterising® of precipitation hardening stainless steels and nickel base alloys is also possible

    Dung-associated, potentially hallucinogenic mushrooms from Taiwan

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    To identify potentially hallucinogenic mushrooms, dung-associated mushrooms collected from Qingtiangang, Yangmingshan National Park were subjected to a detailed morphological investigation and phylogentic analysis. The investigation identified four taxa: a recorded species (Panaeolus antillarum); a new combination (Conocybe nitrophila); and two new species (Psilocybe angulospora, Protostropharia ovalispora). Morphological and molecular characteristics of the collected mushrooms were compared with allied fungal taxa
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