Creep Resistance of VM12 Steel

• Autorzy: Zieliński A. , Golański G. , Dobrzański J. , Sroka M.

Identyfikatory

DOI

10.1515/amm-2016-0265

• Języki publikacji: EN

Abstrakty

EN

This article presents selected material characteristics of VM12 steel used for elements of boilers with super- and ultra-critical steam parameters. In particular, abridged and long-term creep tests with and without elongation measurement during testing and investigations of microstructural changes due to long-term impact of temperature and stress were carried out. The practical aspect of the use of creep test results in forecasting the durability of materials operating under creep conditions was presented. The characteristics of steels with regard to creep tests developed in this paper are used in assessment of changes in functional properties of the material of elements operating under creep conditions.

Słowa kluczowe

EN

creep resistance; VM12 steel; elements of boilers with super- and ultra-critical steam parameters

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 3
• Strony: 1635--1640
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Zieliński A.

• Institute for Ferrous Metallurgy, K. Miarki 12-14, 44-120 Gliwice, Poland

autor

Golański G.

• Institute of Materials Engineering, Czestochowa University of Technology, 19 Armii Krajowej Av., 42-200 Częstochowa Poland

autor

Dobrzański J.

• Institute for Ferrous Metallurgy, K. Miarki 12-14, 44-120 Gliwice, Poland

autor

Sroka M.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, 18 A Konarskiego Str., 44-100 Gliwice, Poland

Bibliografia

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• [9] T. Andreas, P. Seliger, Creep properties and damage behaviour of component-like tubes of VM12-materials, Materials at High Temperatures 2, 28, 114-119 (2011).