Selective laser sintering in Cu-Al-Ni system and some of their properties

I. Shishkovsky, I. Yadroitsev, Yu Morozov

Результат исследований: Глава в книге, отчете, сборнике статейМатериалы для конференциирецензирование

Аннотация

Conditions of intermetallic phase synthesis during selective laser sintering/melting in Cu-Al-Ni powdered system were studied. Optical and scanning electron microscopy, EDX and XRD analysis were used for microstructure testing and intermetallide identification in porous 3D samples depending on the laser syntheses regimes. High laser sinterability of the prepared mixtures and shape memory effect in the 3D samples by results of specific electrical resistance measurements were shown. Porosity of the laser synthesized Al7Cu4Ni intermetallide leads to a peak shifting by the temperature axis and the interval of the As-Af austenite transformation was 50 ÷ 80 0C, and the interval of Ms-Mf martensite transformation was +25 ÷-40 0C.

Язык оригиналаАнглийский
Название основной публикацииProceedings Euro PM 2015
Подзаголовок основной публикацииInternational Power Metallurgy Congress and Exhibition
ИздательEuropean Powder Metallurgy Association (EPMA)
ISBN (электронное издание)9781899072477
СостояниеОпубликовано - 2015
Опубликовано для внешнего пользованияДа
СобытиеInternational Power Metallurgy Congress and Exhibition, Euro PM 2015 - Reims, Франция
Продолжительность: 4 окт. 20157 окт. 2015

Серия публикаций

НазваниеProceedings Euro PM 2015: International Power Metallurgy Congress and Exhibition

Конференция

КонференцияInternational Power Metallurgy Congress and Exhibition, Euro PM 2015
Страна/TерриторияФранция
ГородReims
Период4/10/157/10/15

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