Comparison of thermo-physical properties of selected nickel based superalloys with use of DTA method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86080701" target="_blank" >RIV/61989100:27360/11:86080701 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Comparison of thermo-physical properties of selected nickel based superalloys with use of DTA method

Original language description

The presented paper deals with study of thermo-physical properties of cast complex alloyed nickel based super-alloys IN713LC, IN738LC and IN792-5A. In this work the technique of Differential Thermal Analysis was selected for acquisition and comparison ofthe phase transformation temperatures. The samples taken from super-alloys in as received state were analysed at heating and cooling rates of 1, 5, 10, and 20 K/min. Moreover, the transformation temperatures for zero heating/cooling rate were calculated. The obtained phase transformation temperatures were compared with the values of phase transformations temperatures calculated on the basis of established relationships. In order to obtain more precise description of the behaviour of Ni-based super-alloys, during controlled heating/cooling of the initial material (as received state) during DTA analyses, all the samples of super-alloys were subjected to a phase analysis using scanning electron microscopy.

Czech name

—

Czech description

—

Type

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

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

—

Project

<a href="/en/project/FR-TI3%2F077" target="_blank" >FR-TI3/077: Research and development of precision cast parts manufactured by investment precision casting method</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Hutnické listy

ISSN

0018-8069

e-ISSN

—

Volume of the periodical

64

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

70-74

UT code for WoS article

—

EID of the result in the Scopus database

—