Published May 2001 | Version v1
Miscellaneous Metadata-only

Effects of heat treatment on the fretting wear of inconel 690 steam generator tube

Creators

  • 1. KAIST, Taejon (Korea, Republic of)

Description

The effects of microstructure on fretting wear were investigated in Inconel 690 tube. The microstructural observation indicated that the solution annealing temperature and time affected the grain size of the Inconel 690 tubes. The carbide morphology, along grain boundaries, was mainly affected by thermal treatment time and temperature. The wear test results showed that specimens with coarse carbides along grain boundaries had more wear resistance. Cracks were found in specimens with carbides along the grain boundary, while few cracks were found in carbides free specimens. It seemed that the carbides on grain boundary assisted crack formation and propagation in carbide containing specimens

Part of:
Proceedings of the Korean Nuclear Society spring meeting

Additional details

Publishing Information

Publisher
KNS
Imprint Place
Taejon (Korea, Republic of)
Imprint Title
Proceedings of the Korean Nuclear Society spring meeting
Imprint Pagination
[ONE CDROM]
Journal Page Range
[10 p.]

Conference

Title
2001 spring meeting of the Korean Nuclear Society
Dates
24-25 May 2001
Place
Cheju (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
33040560
Subject category
S42: ENGINEERING; S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
CARBIDES; CRACKS; GRAIN BOUNDARIES; HEAT TREATMENTS; INCONEL 690; MECHANICAL PROPERTIES; MECHANICAL TESTS; MICROSTRUCTURE; STEAM GENERATORS; TUBES; WEAR
Descriptors DEC
ALLOY-NI59CR30FE9; ALLOYS; BOILERS; CARBON COMPOUNDS; CHROMIUM ALLOYS; CORROSION RESISTANT ALLOYS; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; INCONEL ALLOYS; IRON ALLOYS; MATERIALS; MATERIALS TESTING; MICROSTRUCTURE; NICKEL ALLOYS; NICKEL BASE ALLOYS; TESTING; TITANIUM ADDITIONS; TITANIUM ALLOYS; TRANSITION ELEMENT ALLOYS; VAPOR GENERATORS

Optional Information

Notes
9 refs, 6 figs, 4 tabs