HIGH-TEMPERATURE LOW-CYCLE FATIGUE OF GH133 SUPERALLOY.

Guoliang Chen; Jingzhi Wang; Haiqing Wang; Hong Chen Hong

HIGH-TEMPERATURE LOW-CYCLE FATIGUE OF GH133 SUPERALLOY.

Guoliang Chen^*
, Jingzhi Wang
, Haiqing Wang
, Hong Chen Hong

^*Corresponding author for this work

University of Science and Technology Beijing

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

Abstract

The cyclic stress-strain response and microstructures of LCF specimens of a 15Cr-27Ni-1. 8Ti-Fe alloy were studied. Strain control LCF tests were performed at 600 degree C under two different wave shapes: R equals minus 1 and fixed epsilon //m//a//x. By comparing the results of these tests, the detrimental effect of average tensile stress was proved. This concerns the influence of tensile stress on the movement of dislocations and the formation of cracks.

Original language	English
Pages (from-to)	a. 153-a. 159
Journal	Jinshu Xuebao/Acta Metallurgica Sinica
Volume	21
Issue number	2
State	Published - 1 Jan 1985
Externally published	Yes

Cite this

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title = "HIGH-TEMPERATURE LOW-CYCLE FATIGUE OF GH133 SUPERALLOY.",

abstract = "The cyclic stress-strain response and microstructures of LCF specimens of a 15Cr-27Ni-1. 8Ti-Fe alloy were studied. Strain control LCF tests were performed at 600 degree C under two different wave shapes: R equals minus 1 and fixed epsilon //m//a//x. By comparing the results of these tests, the detrimental effect of average tensile stress was proved. This concerns the influence of tensile stress on the movement of dislocations and the formation of cracks.",

author = "Guoliang Chen and Jingzhi Wang and Haiqing Wang and \{Chen Hong\}, Hong",

year = "1985",

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N2 - The cyclic stress-strain response and microstructures of LCF specimens of a 15Cr-27Ni-1. 8Ti-Fe alloy were studied. Strain control LCF tests were performed at 600 degree C under two different wave shapes: R equals minus 1 and fixed epsilon //m//a//x. By comparing the results of these tests, the detrimental effect of average tensile stress was proved. This concerns the influence of tensile stress on the movement of dislocations and the formation of cracks.

AB - The cyclic stress-strain response and microstructures of LCF specimens of a 15Cr-27Ni-1. 8Ti-Fe alloy were studied. Strain control LCF tests were performed at 600 degree C under two different wave shapes: R equals minus 1 and fixed epsilon //m//a//x. By comparing the results of these tests, the detrimental effect of average tensile stress was proved. This concerns the influence of tensile stress on the movement of dislocations and the formation of cracks.

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M3 - 文章

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SN - 0412-1961

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ER -

HIGH-TEMPERATURE LOW-CYCLE FATIGUE OF GH133 SUPERALLOY.

Abstract

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