Precipitation kinetics in N18 P/M superalloy : experimental study and numerical modelling
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چکیده
منابع مشابه
Precipitation kinetics in N18 P/M superalloy : experimental study and numerical modelling
Heat treatments of aeronautical turbine disks produced by powder metallurgy include y' solutionning, quenching and subsequent annealing. In the present work, the intragranular y' precipitation kinetics during the quench has been followed by dilatometry and transmission electron microscopy. The precipitation steps are studied on specimens "hyperquenched" from selected temperatures during a simul...
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ژورنال
عنوان ژورنال: Le Journal de Physique IV
سال: 1993
ISSN: 1155-4339
DOI: 10.1051/jp4:1993743