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Microstructural changes of the 15128 and P91 steels weld joint after long time creep exposure
Paper is dealing with mechanical properties and microstructure study of the heterogeneous P91 and 15128 weld joints after long time creep exposure in the real power equipment. Transmission electron microscopy was used for micros...
JG - Hutnictví, kovové materiály
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Materials Problems at Heterogeneous Welded Joints Welding
This paper is dealing with materials problems of the heterogeneous welded joints. With respect to the changes in microstructure and properties of HAZ for heterogeneous welded joints in which the parent materials with differ...
JG - Hutnictví, kovové materiály
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Creep Behaviour and Microstructure of a Heterogeneous P23/P91 Weld
The structural integrity of welded components operated at elevated temperatures is of key importance in power plant applications. Long-term creep exposure of heterogeneous welds is accompanied by redistribution of interstitial elements which...
JG - Hutnictví, kovové materiály
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Development of the methods for evaluation of microstructure and microcleanliness
procedures in microstructural analyzes. This applies in particular to heterogeneous welds, procedures and methods of metallographic investigation of microstructure and microcleanlines mainly focused on the evaluation of th...
Materials engineering
- 2021 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Effect of heat treatment on chemical and microstructural heterogeneity of magnesium alloy AZ61.
treatment of magnesium alloy AZ61 on its chemical and microstructural heterogeneity and with graded dwell from 1 to 8 hours. Quantitative assessment of chemical heterogeneity dissolves and the micro-heterogeneity ...
JG - Hutnictví, kovové materiály
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
MICROSTRUCTURE AND PROPERTIES HETEROGENEITY OF EXTRUSIONS FROM ALLOY AA6082
with the heterogeneity and anisotropy of the microstructure and properties of extrusions of size105 x are usually extrusions. To understand the microstructure of forgings, it is indispensable of microstructure and...
JG - Hutnictví, kovové materiály
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Microstructure evaluation of MoSi2 based composite materials by SANS investigations
particles (SiC, Si3N4). Distribution of phases in heterogeneous microstructure hasThe paper deals with measurement of the microstructure parameters of monolithic. Microstructure of the system is described by means...
BM - Fyzika pevných látek a magnetismus
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
STUDY OF HIGH TEMPERATURE PROPERTIES AND MICROSTRUCTURE OF HETEROGENOUS WELDS TYPE P23/P91 DURING THE CREEP EXPOSURE AT 500, 550 AND 600oC
influence on the microstructural stability of heterogeneous welded joints is ?up?hill. This paper is focused on microstructural evolution in two designs of heterogeneous P23 in welded materials. This phenomenon si...
JG - Hutnictví, kovové materiály
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Compression of Heterogeneous Material Systems Based on Wang Tilings
The present study is on the concept of modeling of heterogeneous materials by means of Wang tilings. The central idea is to store a microstructural information within a finite set of Wang Tiles, which allow for reconstructing he...
JI - Kompositní materiály
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Study of High Temperature Properties and Microstructure of Heterogeneous P23/P91 Welds during the Creep Exposure at 500, 550 and 600°C
influence on the microstructural stability of heterogeneous welded joints is ?up?hill. This paper is focused on microstructural evolution in two designs of heterogeneous P23 in welded materials. This phenomenon si...
JG - Hutnictví, kovové materiály
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
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