Development of Microstructure from Powder Tool Steel Obtained Through Semi-solid metal working

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F12%3A43917631" target="_blank" >RIV/49777513:23210/12:43917631 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Development of Microstructure from Powder Tool Steel Obtained Through Semi-solid metal working

Original language description

Semi-solid metal working (SSM) joins advantages of precision casting and hot foging. The technology allows obtaining a product with a complicated shape in one forming step. Homogenous microstructure is an advantage to the comparison with die casting. TheSSM method could be also used for difficult machinable and formable materials. The aim of this research was to invert the conventional microstructure configuration and to obtain hard particles in tough matrix. Tool steel with trade mark CPM 15V was chosen for the xperiment. The steel is produced through using powder metallurgy and contains high content of carbon, vanadium and chronium. The content of alloying elements is more than 20 weight per cent. The initial microstructure of the steel is composedof ferrite matrix with chronium and vanadium carbides. The experimental material was heated up to the semi-solid state when liquid phase was approximately 30% and deformed. Metallographic analysis, chemical microanalyses and X-Ray phase d

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

<a href="/en/project/GAP107%2F12%2F2600" target="_blank" >GAP107/12/2600: Effect of Forming in Semi-Solid State on Evolution of Microstructure of Powder Metallurgy Steels</a><br>

Continuities

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

Publication year

2012

Confidentiality

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

Name of the periodical

Scientific reports : journal of the University of Applied Sciences Mittweida

ISSN

1437-7624

e-ISSN

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Volume of the periodical

Neuveden

Issue of the periodical within the volume

4

Country of publishing house

DE - GERMANY

Number of pages

3

Pages from-to

26-28

UT code for WoS article

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EID of the result in the Scopus database

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