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Grain refining of Cu and Ni-Ti shape memory alloys by ECAP process

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F06%3A00014296" target="_blank" >RIV/61989100:27360/06:00014296 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Grain refining of Cu and Ni-Ti shape memory alloys by ECAP process

  • Original language description

    This paper was aimed at verification of functionally of the ECAP technology at extrusion of the copper and Ni-TI alloys. Cross-section of original samples was 8x8mm and thein length was 32mm. The samples of Cu were extruded at room temperature. For the samples of Ni-Ti alloys was used the two-stage pressing, when the samples were at temperature of approx. T1=520&#186;C and T2= 420&#186;C. In order to increase the concentration of deformation in volume of the samples, the samples were turned around theinlongitudinal axis by 90&#186; after individual passes and they were extruded again.

  • Czech name

    Zjemňění zrna Cu a Ni-Ti tvarově paměťových slitin zpracované ECAP

  • Czech description

    Tento článek se věnoval ověření funkčnosri ECAP technologie na protlačování mědi a Ni-Ti slitin. Průřez původních vzorků bzl 8x8mm a jejich délka byla 32mm. Vzorky mědi byly protlačovány při pokojové teplotě.Pro vzorky Ni-Ti slitin bylo použito dvoustupňového protlačování, kdy vzorky byly při teplotě asi T1=520&#186;C a T2=420&#186;C. Podle zvyšující se koncentrace deformace v celém vzorku, vzorky byly po individuálních průchodech pootočeny kolem osy o 90&#186; a znovu protlačeny .

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    12th Scientific Conference CAM3S 2006

  • ISBN

    83-89728-28-1

  • ISSN

  • e-ISSN

  • Number of pages

    1

  • Pages from-to

    66-66

  • Publisher name

    L.A. Dobrzański

  • Place of publication

    Gliwice

  • Event location

  • Event date

  • Type of event by nationality

  • UT code for WoS article