Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water

Zaiqing Que; Tuomas Riipinen; Pedro Ferreirós; Sneha Goel; Konsta Sipilä; Timo Saario; Tiina Ikäläinen; Aki Toivonen; Alejandro Revuelta

doi:10.1016/j.corsci.2024.112118

Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water

Zaiqing Que (Corresponding Author), Tuomas Riipinen, Pedro Ferreirós, Sneha Goel, Konsta Sipilä, Timo Saario, Tiina Ikäläinen, Aki Toivonen, Alejandro Revuelta

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Abstract

Stress corrosion cracking (SCC) of laser powder bed fusion 316 L stainless steel in oxygenated high-temperature water environments with chloride addition at 288 °C was studied. The influences of surface finishes (as-built, mechanically polished, Hirtisation® and shot peened), heat treatments (solution annealing at 1066 and 1150 °C and hot isostatic pressing) and the printing orientations on SCC were evaluated. Hirtisation resulted in a lower SCC susceptibility than as-built or polished surface while shot peening showed the lowest apparent SCC resistance. A high annealing temperature decreases SCC resistance. The effect of printing orientation is material and environment dependent.

Original language	English
Article number	112118
Journal	Corrosion Science
Volume	233
DOIs	https://doi.org/10.1016/j.corsci.2024.112118
Publication status	Published - 1 Jun 2024
MoE publication type	A1 Journal article-refereed

Keywords

Heat treatment
High-temperature water
Laser powder bed fusion
Stainless steel
Stress corrosion cracking
Surface treatment

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10.1016/j.corsci.2024.112118Licence: CC BY

j.corsci.2024.112118Final published version, 32.9 MBLicence: CC BY

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Que, Z., Riipinen, T., Ferreirós, P., Goel, S., Sipilä, K., Saario, T., Ikäläinen, T., Toivonen, A., & Revuelta, A. (2024). Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water. Corrosion Science, 233, Article 112118. https://doi.org/10.1016/j.corsci.2024.112118

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title = "Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water",

abstract = "Stress corrosion cracking (SCC) of laser powder bed fusion 316 L stainless steel in oxygenated high-temperature water environments with chloride addition at 288 °C was studied. The influences of surface finishes (as-built, mechanically polished, Hirtisation{\textregistered} and shot peened), heat treatments (solution annealing at 1066 and 1150 °C and hot isostatic pressing) and the printing orientations on SCC were evaluated. Hirtisation resulted in a lower SCC susceptibility than as-built or polished surface while shot peening showed the lowest apparent SCC resistance. A high annealing temperature decreases SCC resistance. The effect of printing orientation is material and environment dependent.",

keywords = "Heat treatment, High-temperature water, Laser powder bed fusion, Stainless steel, Stress corrosion cracking, Surface treatment",

author = "Zaiqing Que and Tuomas Riipinen and Pedro Ferreir{\'o}s and Sneha Goel and Konsta Sipil{\"a} and Timo Saario and Tiina Ik{\"a}l{\"a}inen and Aki Toivonen and Alejandro Revuelta",

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doi = "10.1016/j.corsci.2024.112118",

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Que, Z , Riipinen, T , Ferreirós, P , Goel, S , Sipilä, K , Saario, T, Ikäläinen, T, Toivonen, A & Revuelta, A 2024, 'Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water', Corrosion Science, vol. 233, 112118. https://doi.org/10.1016/j.corsci.2024.112118

Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water. / Que, Zaiqing (Corresponding Author); Riipinen, Tuomas ; Ferreirós, Pedro et al.
In: Corrosion Science, Vol. 233, 112118, 01.06.2024.

Research output: Contribution to journal › Article › Scientific › peer-review

TY - JOUR

T1 - Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water

AU - Que, Zaiqing

AU - Riipinen, Tuomas

AU - Ferreirós, Pedro

AU - Goel, Sneha

AU - Sipilä, Konsta

AU - Saario, Timo

AU - Ikäläinen, Tiina

AU - Toivonen, Aki

AU - Revuelta, Alejandro

PY - 2024/6/1

Y1 - 2024/6/1

N2 - Stress corrosion cracking (SCC) of laser powder bed fusion 316 L stainless steel in oxygenated high-temperature water environments with chloride addition at 288 °C was studied. The influences of surface finishes (as-built, mechanically polished, Hirtisation® and shot peened), heat treatments (solution annealing at 1066 and 1150 °C and hot isostatic pressing) and the printing orientations on SCC were evaluated. Hirtisation resulted in a lower SCC susceptibility than as-built or polished surface while shot peening showed the lowest apparent SCC resistance. A high annealing temperature decreases SCC resistance. The effect of printing orientation is material and environment dependent.

AB - Stress corrosion cracking (SCC) of laser powder bed fusion 316 L stainless steel in oxygenated high-temperature water environments with chloride addition at 288 °C was studied. The influences of surface finishes (as-built, mechanically polished, Hirtisation® and shot peened), heat treatments (solution annealing at 1066 and 1150 °C and hot isostatic pressing) and the printing orientations on SCC were evaluated. Hirtisation resulted in a lower SCC susceptibility than as-built or polished surface while shot peening showed the lowest apparent SCC resistance. A high annealing temperature decreases SCC resistance. The effect of printing orientation is material and environment dependent.

KW - Heat treatment

KW - High-temperature water

KW - Laser powder bed fusion

KW - Stainless steel

KW - Stress corrosion cracking

KW - Surface treatment

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DO - 10.1016/j.corsci.2024.112118

M3 - Article

SN - 0010-938X

VL - 233

JO - Corrosion Science

JF - Corrosion Science

M1 - 112118

ER -

Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water

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