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High temperature low cycle fatigue in flue gas atmosphere

Abstract

High temperature low cycle fatigue tests were performed at 920 C in air and flue gas on Incoloy 800 H. It was observed that fatigue life was influenced differently depending on the environment. In flue gas a strong internal corrosion in form of nitridation and sulfidation was found at the crack tip. The mechanisms leading to the internal corrosion were explained and their effect on fatigue life was discussed. (orig.)
Publication Date:
Dec 31, 1993
Product Type:
Technical Report
Report Number:
ETDE/DE-mf-95733403
Reference Number:
SCA: 360103; 360105; PA: DE-94:0GQ005; EDB-95:022466; SN: 95001314991
Resource Relation:
Other Information: PBD: [1993]
Subject:
36 MATERIALS SCIENCE; INCOLOY 800H; CORROSION; FATIGUE; CONTROLLED ATMOSPHERES; TEMPERATURE RANGE 1000-4000 K; FLUE GAS; 360103; 360105; MECHANICAL PROPERTIES; CORROSION AND EROSION
Sponsoring Organizations:
Bundesministerium fuer Forschung und Technologie, Bonn (Germany)
OSTI ID:
10108826
Research Organizations:
Technische Univ. Braunschweig (Germany). Inst. fuer Oberflaechentechnik und Plasmatechnische Werkstoffentwicklung
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Other: ON: DE95733403; CNN: Foerderkennzeichen BMFT 0326335D; TRN: DE94GQ005
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
DE
Size:
13 p.
Announcement Date:
Jun 30, 2005

Citation Formats

Rie, K T, and Klingelhoeffer, H. High temperature low cycle fatigue in flue gas atmosphere. Germany: N. p., 1993. Web.
Rie, K T, & Klingelhoeffer, H. High temperature low cycle fatigue in flue gas atmosphere. Germany.
Rie, K T, and Klingelhoeffer, H. 1993. "High temperature low cycle fatigue in flue gas atmosphere." Germany.
@misc{etde_10108826,
title = {High temperature low cycle fatigue in flue gas atmosphere}
author = {Rie, K T, and Klingelhoeffer, H}
abstractNote = {High temperature low cycle fatigue tests were performed at 920 C in air and flue gas on Incoloy 800 H. It was observed that fatigue life was influenced differently depending on the environment. In flue gas a strong internal corrosion in form of nitridation and sulfidation was found at the crack tip. The mechanisms leading to the internal corrosion were explained and their effect on fatigue life was discussed. (orig.)}
place = {Germany}
year = {1993}
month = {Dec}
}