Published February 2013 | Version v1
Journal article Metadata-only

Study on creep property of candidate stainless steels for SCWR

Creators

  • 1. Science and Technology on Reactor Fuel and Matierals Laboratory, Nuclear Power Institute of China, Chengdu (China)

Description

The creep property of four austenitic stainless steels (316Ti, 347, HR3C and 6XN) was investigated with test machine under four conditions: 550℃/90 MPa, 600℃/85 MPa, 650℃/70 MPa and 700℃/65 MPa. 347 showed the best creep property under the 550℃/90 MPa condition while HR3C gradually got the upper hand above 600℃. 316Ti displays the worst creep property under all the test conditions. Based on the test data analysis, the stress index followed an order of 316Ti > 347 > HR3C and the activation energy HR3C > 347 > 316Ti, which suggests the creep property order as HR3C > 347 >316Ti. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Power Engineering
Journal Volume
34
Journal Issue
1
Journal Page Range
p. 137-139
ISSN
0258-0926

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
47112222
Subject category
S36: MATERIALS SCIENCE; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
ACTIVATION ENERGY; AUSTENITIC STEELS; CREEP; DATA ANALYSIS; PRESSURE RANGE MEGA PA; STAINLESS STEEL-316; STAINLESS STEEL-347; STAINLESS STEELS; STRESSES; SUPERCRITICAL STATE; WATER COOLED REACTORS
Descriptors DEC
ALLOYS; AUSTENITIC STEELS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-MOLYBDENUM STEELS; CHROMIUM-NICKEL STEELS; CHROMIUM-NICKEL-MOLYBDENUM STEELS; CORROSION RESISTANT ALLOYS; DATA PROCESSING; ENERGY; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; NICKEL ALLOYS; NIOBIUM ADDITIONS; NIOBIUM ALLOYS; PRESSURE RANGE; PROCESSING; REACTORS; STAINLESS STEELS; STEEL-CR17NI12MO3; STEEL-CR18NI11NB; STEELS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
1 fig., 2 tabs.