About: Creep Testing and Microstructure of Weld Joint in the Pipe Made of P92 Steel

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About: Creep Testing and Microstructure of Weld Joint in the Pipe Made of P92 Steel Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	One-side weld joint of W type was prepared from P92 type steel using GTAW & SMAW method. Creep testing of smooth cross-weld samples at temperatures ranging from 575 to 650 °C and at stresses from 70 to 240 MPa was carried out. Ruptured samples were undergone fractographic analysis and extended metallographic investigation including scanning and transmission electron microscopy. After creep tests at temperatures above 575°C increase in size of secondary phases and cavities formation were evident. Voids were concentrated in fine prior austenite grain heat affected zones, where fracture occurred. In addition, sporadic occurrence of individual cavities was found out in the base material and the weld metal after tests at 625 and 650 °C. During creep exposures at temperatures above 600 °C Laves phase precipitated. One-side weld joint of W type was prepared from P92 type steel using GTAW & SMAW method. Creep testing of smooth cross-weld samples at temperatures ranging from 575 to 650 °C and at stresses from 70 to 240 MPa was carried out. Ruptured samples were undergone fractographic analysis and extended metallographic investigation including scanning and transmission electron microscopy. After creep tests at temperatures above 575°C increase in size of secondary phases and cavities formation were evident. Voids were concentrated in fine prior austenite grain heat affected zones, where fracture occurred. In addition, sporadic occurrence of individual cavities was found out in the base material and the weld metal after tests at 625 and 650 °C. During creep exposures at temperatures above 600 °C Laves phase precipitated. (en)
Title	Creep Testing and Microstructure of Weld Joint in the Pipe Made of P92 Steel Creep Testing and Microstructure of Weld Joint in the Pipe Made of P92 Steel (en)
skos:prefLabel	Creep Testing and Microstructure of Weld Joint in the Pipe Made of P92 Steel Creep Testing and Microstructure of Weld Joint in the Pipe Made of P92 Steel (en)
skos:notation	RIV/47718684:_____/09:#0000363!RIV10-MSM-47718684
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(OC09041), Z(MSM4771868401)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kanta, Václav Kasl, Josef Jandová, Dagmar
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný a zkušební ústav Plzeň s.r.o.
http://linked.open...dnocenehoVysledku	308533
http://linked.open...ai/riv/idVysledku	RIV/47718684:_____/09:#0000363
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	creep resistance steel; microstructure; electron microscopy; weld joints (en)
http://linked.open.../riv/klicoveSlovo	electron microscopy microstructure weld joints creep resistance steel
http://linked.open...ontrolniKodProRIV	[9E2A419FB60D]
http://linked.open...v/mistoKonaniAkce	Singapore
http://linked.open...i/riv/mistoVydani	Songapore
http://linked.open...i/riv/nazevZdroje	IIW International Conference on Advances in Welding and Allied Technologies
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Microstructural investigation of welds manufactured from advanced creep resisting materials for steam power plants
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Jandová, Dagmar Kasl, Josef Václav, Kanta
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Research into service degradation of advanced constructional materials
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Singapore Welding Society
https://schema.org/isbn	978-981-08-3259-9

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