EFFECT OF LONG TERM SERVICE AT ELEVATED TEMPERATURES ON MECHANICAL PROPERTIES OF MANAURITE XM REFORMER TUBES

被引：6

作者：

Labanowski, J. ^{[1
]}

Jurkowski, M. ^{[1
]}

Landowski, M. ^{[1
]}

机构：

[1] Gdansk Univ Technol, Fac Mech Engn, Dept Mat Sci & Welding Engn, 11-12 Narutowicza, PL-80233 Gdansk, Poland

来源：

ADVANCES IN MATERIALS SCIENCE | 2016年 / 16卷 / 04期

关键词：

Manaurite XM; reformer tubes; Fe-Ni-Cr alloy; static tensile test; mechanical properties;

D O I：

10.1515/adms-2016-0021

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Microstructure transformations occur in the Manaurite XM cast steel tubes during long-term operation in the reformer furnace were revealed and described. The relationship between mechanical properties, an increase of internal diameter of the tube and microstructure degradation is discussed. Static tensile test was performed on two types of samples with different shapes. It has been shown differences in the results of tests and an explanation of this phenomenon.

引用

页码：38 / 44

页数：7

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