National Repository of Grey Literature 99 records found  beginprevious90 - 99  jump to record: Search took 0.05 seconds. 
TEM study of the P phase in model Ni-based alloys
Buršík, Jiří
A microstructure of Ni-Al-Cr-Mo alloys was studied by means of analytical and high resolution TEM. The changes in grain boundary regions during annealing at 873 K include the growth of ordered domains and the precipitation of topologically close packed P phase, which typically exists in a narrow compositional range in Ni-Cr-Mo system.
Microstructural study of plasma sprayed coatings on Ni-Cr-Al alloys
Svoboda, Milan ; Buršík, Jiří
The microstructure of CoCrAlY, NiCrAlY and CoCrNiWFe plasma sprayed coatings was studied by analytical TEM in the initial state and after thermal treatment. Annealing at 1173 K resulted in precipitation of fine Al-rich particles and formation of Al-depleted zone near the interface.
Microstructure of model Ni-based superalloys with Co
Buršík, Jiří ; Svoboda, Milan
The microstructure of Ni-Al-Cr-Co samples of four different compositions was assesed both in the initial state and after annealing at 1173 K.

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