Impression creep testing for the HAZ of a P22 weld

Juhani Rantala, Jan Storesund

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

Impression creep testing was applied in a research project funded by Värmeforsk, Sweden, in order to study the creep rate in a HAZ of a girth weld in a P22 (10CrMo910) power plant piping. In the project a special routine was developed to transfer the results of a global piping stress analysis into a detailed 3D FE model of an individual piping component. In the 3D analysis the real HAZ creep rates were modelled on the basis of the impression creep tests.
Original languageEnglish
Title of host publicationBaltica X
Subtitle of host publicationInternational Conference on Life Management and Maintenance for Power Plants
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
Number of pages7
ISBN (Electronic)978-951-38-8436-9, 978-951-38-8435-2
Publication statusPublished - 2016
MoE publication typeA4 Article in a conference publication
EventBALTICA X - International Conference on Life Management and Maintenance for Power Plants - Cruise, Helsinki-Stockholm, Finland
Duration: 7 Jun 20169 Jun 2016

Publication series

SeriesVTT Technology
Volume261

Conference

ConferenceBALTICA X - International Conference on Life Management and Maintenance for Power Plants
Abbreviated titleBaltica X
CountryFinland
CityHelsinki-Stockholm
Period7/06/169/06/16

Fingerprint

Creep testing
Heat affected zone
Creep
Welds
Stress analysis
Power plants

Cite this

Rantala, J., & Storesund, J. (2016). Impression creep testing for the HAZ of a P22 weld. In Baltica X: International Conference on Life Management and Maintenance for Power Plants Espoo: VTT Technical Research Centre of Finland. VTT Technology, Vol.. 261
Rantala, Juhani ; Storesund, Jan. / Impression creep testing for the HAZ of a P22 weld. Baltica X: International Conference on Life Management and Maintenance for Power Plants. Espoo : VTT Technical Research Centre of Finland, 2016. (VTT Technology, Vol. 261).
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abstract = "Impression creep testing was applied in a research project funded by V{\"a}rmeforsk, Sweden, in order to study the creep rate in a HAZ of a girth weld in a P22 (10CrMo910) power plant piping. In the project a special routine was developed to transfer the results of a global piping stress analysis into a detailed 3D FE model of an individual piping component. In the 3D analysis the real HAZ creep rates were modelled on the basis of the impression creep tests.",
author = "Juhani Rantala and Jan Storesund",
year = "2016",
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publisher = "VTT Technical Research Centre of Finland",
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Rantala, J & Storesund, J 2016, Impression creep testing for the HAZ of a P22 weld. in Baltica X: International Conference on Life Management and Maintenance for Power Plants. VTT Technical Research Centre of Finland, Espoo, VTT Technology, vol. 261, BALTICA X - International Conference on Life Management and Maintenance for Power Plants, Helsinki-Stockholm, Finland, 7/06/16.

Impression creep testing for the HAZ of a P22 weld. / Rantala, Juhani; Storesund, Jan.

Baltica X: International Conference on Life Management and Maintenance for Power Plants. Espoo : VTT Technical Research Centre of Finland, 2016. (VTT Technology, Vol. 261).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

TY - GEN

T1 - Impression creep testing for the HAZ of a P22 weld

AU - Rantala, Juhani

AU - Storesund, Jan

PY - 2016

Y1 - 2016

N2 - Impression creep testing was applied in a research project funded by Värmeforsk, Sweden, in order to study the creep rate in a HAZ of a girth weld in a P22 (10CrMo910) power plant piping. In the project a special routine was developed to transfer the results of a global piping stress analysis into a detailed 3D FE model of an individual piping component. In the 3D analysis the real HAZ creep rates were modelled on the basis of the impression creep tests.

AB - Impression creep testing was applied in a research project funded by Värmeforsk, Sweden, in order to study the creep rate in a HAZ of a girth weld in a P22 (10CrMo910) power plant piping. In the project a special routine was developed to transfer the results of a global piping stress analysis into a detailed 3D FE model of an individual piping component. In the 3D analysis the real HAZ creep rates were modelled on the basis of the impression creep tests.

M3 - Conference article in proceedings

T3 - VTT Technology

BT - Baltica X

PB - VTT Technical Research Centre of Finland

CY - Espoo

ER -

Rantala J, Storesund J. Impression creep testing for the HAZ of a P22 weld. In Baltica X: International Conference on Life Management and Maintenance for Power Plants. Espoo: VTT Technical Research Centre of Finland. 2016. (VTT Technology, Vol. 261).