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Semi-solid processing and its as yet unexplored potential

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F16%3A43928591" target="_blank" >RIV/49777513:23210/16:43928591 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1088/1757-899X/118/1/012020" target="_blank" >http://dx.doi.org/10.1088/1757-899X/118/1/012020</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1088/1757-899X/118/1/012020" target="_blank" >10.1088/1757-899X/118/1/012020</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Semi-solid processing and its as yet unexplored potential

  • Original language description

    Thanks to the available advanced control technology, manufacturing processes which have been described in the past but their hidden potential remained untapped are now continuing to be developed. As a result, even conventional materials which have been around for years can be manipulated to obtain unusual microstructures with specific mechanical and physical properties. Semi-solid processing belongs to the above-described group: it had been studied in the past but, due to complicated process control, it gradually lost its appeal. However, advanced techniques of temperature field control enable engineers to control this complex process thixoforming. As it focuses on very small-size products, it offers very steep heating curves and extremely high solidification and cooling rates, when compared to ledeburitic tool steel. After the optimum processing conditons were found, additional material were tired, ranging from low-carbon microalloyed steel through medium-alloy steels to high-alloy tool steels. The microstrucure evolution upon the mini-consisted of more than 90% of austenite and chromium carbides. Semi-solid processing of a steel with a high vanadium content led to a microstructure comprising martensitic-ustenitic (MA) matrix and globular vanadium carbides. In the low-alloy steel, martensitic microstructure wqs obtained.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LO1502" target="_blank" >LO1502: Development of Regional Technological Institute</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2016

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    IOP Conference Series: Materials Science and Engineering

  • ISBN

    978-3-00-052212-3

  • ISSN

    1757-8981

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    339-346

  • Publisher name

    IOP Publishing Ltd

  • Place of publication

    Bristol

  • Event location

    Chemnitz

  • Event date

    Mar 10, 2016

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article

    000376260700060