Mini-thixoforming of High-Alloyed CPM REX 121 Steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F14%3A43920326" target="_blank" >RIV/49777513:23210/14:43920326 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68081731:_____/14:00507180

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.887-888.1156" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.887-888.1156</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.887-888.1156" target="_blank" >10.4028/www.scientific.net/AMR.887-888.1156</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mini-thixoforming of High-Alloyed CPM REX 121 Steel

Popis výsledku v původním jazyce

Thixo-forming is an unconventional semi-solid forming process, by which complex-shaped products can be manufactured using a single forming operation. It can even be applied to difficult-to-form materials, including those which are impossible to process by conventional methods. Today, commercial semi-solid processing is used for low-melting materials, primarily aluminium and magnesium alloys. Due to its technological complexity, thixo-forming of high-melting alloys is still under development. For this reason, the present experimental programme was focused on the tool steel CPM REX 121 with a melting point above 1200 °C produced by powder metallurgy. The total content of alloying elements in this steel is 37.5 %. Owing to the high levels of alloying elements, namely Co, Mo, W, V and Cr, this material cannot be formed by conventional methods. The purpose of the present experiment was to explore its potential for forming in semi-solid state and to find suitable processing parameters. Exper

Název v anglickém jazyce

Mini-thixoforming of High-Alloyed CPM REX 121 Steel

Popis výsledku anglicky

Thixo-forming is an unconventional semi-solid forming process, by which complex-shaped products can be manufactured using a single forming operation. It can even be applied to difficult-to-form materials, including those which are impossible to process by conventional methods. Today, commercial semi-solid processing is used for low-melting materials, primarily aluminium and magnesium alloys. Due to its technological complexity, thixo-forming of high-melting alloys is still under development. For this reason, the present experimental programme was focused on the tool steel CPM REX 121 with a melting point above 1200 °C produced by powder metallurgy. The total content of alloying elements in this steel is 37.5 %. Owing to the high levels of alloying elements, namely Co, Mo, W, V and Cr, this material cannot be formed by conventional methods. The purpose of the present experiment was to explore its potential for forming in semi-solid state and to find suitable processing parameters. Exper

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP107%2F12%2F2600" target="_blank" >GAP107/12/2600: Vliv tváření v semi-solid stavu na vývoj struktury ocelí vyrobené práškovou metalurgií</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advanced Materials Research

ISBN

978-3-03835-014-9

ISSN

1022-6680

e-ISSN

—

Počet stran výsledku

5

Strana od-do

1156-1160

Název nakladatele

Scientific.Net Materials Science and Engineering

Místo vydání

Durnten-Zurich, Switzerland

Místo konání akce

Kunming, China

Datum konání akce

18. 12. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000339036900232