Mein Praesentationsbild - Berlin, 2008.

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Structure and properties of NiTi alloys after treatment by the powerful electronic impulses with nanosecond length

V. Prieb, Dinslaken, Germany

J. de Physique, 1(1991)C4-317 (Proc. of the Europ. Symp. on the Mart. Transf. "EUROMAT-91")


Abstract: Targets made of equiatomic compound NiTi after the standard heat treatment with memory properties are irradiated with electron beams and investigated.

Electron mono-impulse beams with the time length 50x10-9 s, the maximum current density 103 Axcm2 and the initial energy up to 250 keV have been used for the treatment of the target surface. The structure of irradiated and deformed (NiTi) specimens is investigated with a help of X-ray diffractometry.

Irradiated NiTi-sample allows to measure the tensile-compression wave in the thin surface sheet with the length about 120 µm.

More about this in my monograph, published in November 2020:
"The concept of dual-energetic martensite (CODEM) for shape memory phenomena"
, PDF-file