[논문]Ultrasonic fatigue test at cryogenic temperatures on SUS304L by cold rolling ratio for LNG carriers

Shim, Hyun-Bo; Nahm, Seung-Hoon; Cho, In-Sik; Suh, Chang-Min

doi:10.1016/j.engfailanal.2020.104515

[해외논문] Ultrasonic fatigue test at cryogenic temperatures on SUS304L by cold rolling ratio for LNG carriers

Engineering failure analysis, v.112, 2020년, pp.104515 -

Shim, Hyun-Bo (School of Mechanical Engineering, Yeungnam University) , Nahm, Seung-Hoon (Korea Research Institute of Standards and Science) , Cho, In-Sik (Mbrosia Co., Ltd) , Suh, Chang-Min (School of Mechanical Engineering, Kyungpook Nat’l University)

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Abstract This study examined the effects of cold rolling ratio and cryogenic temperatures on the mechanical properties of a 1.5 mm SUS304L sheet, the original material used in membrane-type liquefied natural gas (LNG) storage tanks. The original sheet was cold rolled to reduce its thickness in order to examine the effect of cold rolling ratio. And to identify the effect of cryogenic temperatures, very high cycle fatigue (VHCF) characteristics were obtained at −162 °C, using the ultrasonic fatigue tester. The fatigue limit of a 1.5 mm specimen, measured at −162 °C in the ultrasonic fatigue test (UFT) was 252 MPa, while that of 1.3 mm and 1.1 mm cold rolled specimens was 503 MPa and 597 MPa, up by about 99.6% and 137% respectively. The fatigue limit of 1.3 mm and 1.1 mm cold rolled specimens measured at −196 °C was 550 MPa and 690 MPa, up by about 88.4% and 136.3% respectively. As such, the fatigue strength of the cold rolled specimen in the UFT tend to increase in a nearly linear manner, compared to that of the original material, as the cold rolling ratio and the effect of cryogenic temperatures. Highlights This study examined the effects of cold rolling ratio and cryogenic temperatures on the mechanical properties of a 1.5 mm SUS304L sheet. Moreover, to identify the effect of cryogenic temperatures, very high cycle fatigue (VHCF) characteristics were obtained at −162 °C and −196 °C, using the ultrasonic fatigue tester. The increase in the fatigue limit caused by to the cold rolling and cryogenic temperatures in the results of the UFT is similar to the tendency of increased tensile strength and dynamic elastic modulus.

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참고문헌 (25)

J. Loss Prevent. Process Ind. Chun vol. 22 901 2009 10.1016/j.jlp.2008.09.011 Experimental investigation on the impact behavior of membrane type LNG carrier insulation system

상세보기
Ocean Eng. Kim 37 1243 2010 10.1016/j.oceaneng.2010.05.004 Fatigue strength assessment of MARK-III type LNG cargo containment system

상세보기
Mater. Des. Bang 32 2328 2011 10.1016/j.matdes.2010.12.039 A study on mechanical and microstructure characteristics of the SUS304L butt joints using hybrid CO2 laser-gas metal arc welding

상세보기
Ocean Eng. Kim 38 592 2011 10.1016/j.oceaneng.2010.12.013 Pressure resistance of the corrugated stainless steel membranes of LNG carriers

상세보기
J. Press. Vessel Technol., Trans ASME Kim vol. 135 1 2013 A comparative evaluation of fatigue and fracture characteristics of structural components of liquefied natural gas carrier insulation system
Compos. Struct. Yu 95 547 2013 10.1016/j.compstruct.2012.07.007 Cryogenic reliability of the sandwich insulation board for LNG ship

상세보기
Int. J. Naval Archit. Ocean Eng. Lee 5 1 2013 10.2478/IJNAOE-2013-0114 Evaluation of sloshing resistance performance for LNG carrier insulation system based on fluid-structure interaction analysis

원문보기 상세보기
Mater. Sci. Eng. A Suh 443 101 2007 10.1016/j.msea.2006.08.066 Fatigue and mechanical characteristics of nanostructured tool steel by ultrasonic cold forging technology

상세보기
Fatigue Fract. Eng. Mater. Struct. Suh 35 1 22 2011 10.1111/j.1460-2695.2011.01623.x Growth behaviors of small surface fatigue crack in AISI 304 steel

상세보기
Fatigue Fract. Engng. Mater. Struct. Suh 35 1 30 2011 10.1111/j.1460-2695.2011.01646.x Fracture mechanics of surface fatigue crack growth by ductile striation space measurement in notched waspaloy

상세보기
Int. J. Mod. Phys. B Suh 24 15-16 3112 2010 10.1142/S0217979210066173 Surface fatigue crack growth behavior from small notch in waspaloy

상세보기
Kitagawa 420 1979 Quantitative Analysis of Fatigue Process: Micro-Cracks and Slip lines under Cyclic Strains
Fatigue Fract. Eng. Mater. Struct. Suh 8 2 193 1985 10.1111/j.1460-2695.1985.tb01203.x Fatigue microcracks in a low carbon steel

상세보기
Fatigue Fract. Eng. Mater. Struct. Suh 9 6 409 1987 10.1111/j.1460-2695.1987.tb00468.x Crack growth behavior of fatigue microcracks in low carbon steels

상세보기
Trans. JSME Ser. A Kitagawa 51 464 1026 1985 10.1299/kikaia.51.1026 A fracture mechanics study of the corrosion fatigue of a structural steel with a surface defect

상세보기
Nahm 71 1997 Observation on the Growth Behavior of Small Surface Cracks Using Remote Measurement System
Trans. Korean Soc. Mech. Eng. A Suh 40 7 637 2016 10.3795/KSME-A.2016.40.7.637 A study on the VHCF fatigue behaviors of hydrogen attacked inconel 718 alloy

원문보기 상세보기
Nakasone 40 2004 Proceedings of 3rd International Conference on Very High Cycle Fatigue (VHCF-3) FEM simulation of growth of fish-eye cracks in the very high cycle fatigue of a high strength steel SUJ2
Fatigue Fract. Eng. Mater. Struct. Sakai 25 8-9 765 2002 10.1046/j.1460-2695.2002.00574.x Characteristic S-N properties of high-carbon -chromium-bearing steel under axial loading in long-life fatigue

상세보기
Key Eng. Mater. Kikuchi 664 118 2016 10.4028/www.scientific.net/KEM.664.118 Evaluation of very high cycle fatigue properties of low temperature nitrided Ti-6Al-4V alloy using ultrasonic testing technology

상세보기
Trans. Korean Soc. Mech. Eng. A Shim 41 7 635 2017 Evaluation of mechanical properties and fatigue behavior of STS 304L due to plastic working
Mater. Sci. Appl. Nahm 9 393 2018 Very high cycle fatigue behaviors and surface crack growth mechanism of hydrogen-embrittled AISI 304 stainless steels

상세보기
ASTM E1876-01. Standard Test Method for Dynamic Young’s Modulus, Shear Modulus, and Poisson’s Ratio by Impulse Excitation of Vibration, 2002.
J. Korean Soc. Saf. Na 31 4 9 2016 10.14346/JKOSOS.2016.31.4.9 Tensile and fatigue strengths of SUS304L for LNG membrane storage tank

원문보기 상세보기
Van Vlack 292 1989 Elements of Materials Science and Engineering

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DOI : 10.1016/j.engfailanal.2020.104515
Elsevier : 저널 > 논문

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