Published February 1, 2019 | Version v1
Journal article Metadata-only

Mechanical properties of Grade 91 steel at high temperatures

Creators

  • 1. Shanghai Institute of Special Equipment Inspection and Technical Research, Shanghai Engineering Research Center of Pressure Pipeline Intelligent Inspection, Shanghai 200062 (China)

Description

The tensile and short-term creep rupture properties of Grade 91 steel at high temperatures were investigated. The tensile tests were conducted at room temperature, 565°C and 650°C. The short-term creep tests were conducted at 565°C and 650°C with stress ranging from 125 to 250MPa. The creep rupture life of Grade 91 steel was found to increase with the decreasing of applied stress. The creep rupture morphology was investigated based on the scanning electron microscope analysis. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/1168/2/022013

Additional details

Identifiers

DOI
10.1088/1742-6596/1168/2/022013;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
1168
Journal Issue
2
Journal Page Range
[5 p.]
ISSN
1742-6596

Conference

Title
International Conference on Computer Information Science and Application Technology
Dates
7-9 Dec 2018
Place
Daqing (China)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
53038493
Subject category
S36: MATERIALS SCIENCE; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CREEP; MORPHOLOGY; RUPTURES; SCANNING ELECTRON MICROSCOPY; STEELS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; ELECTRON MICROSCOPY; FAILURES; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; MICROSCOPY; TRANSITION ELEMENT ALLOYS