Investigation of short fatigue cracks in nickel-based single crystal superalloy SC16 by in-situ SEM fatigue testing

X. P. Zhang; C. H. Wang; W. Chen; L. Ye; Y. W. Mai

doi:10.1016/S1359-6462(01)00927-7

Investigation of short fatigue cracks in nickel-based single crystal superalloy SC16 by in-situ SEM fatigue testing

X. P. Zhang, C. H. Wang, W. Chen, L. Ye, Y. W. Mai

Research output: Journal article publication › Journal article › Academic research › peer-review

21 Citations (Scopus)

Abstract

The growth behavior of short fatigue crack in a single crystal nickel-based superalloy SC16 is investigated using in-situ SEM fatigue testing. The configuration of in-situ SEM fatigue testing system used is discussed. The test material has nominal chemical compositions of 3.5%Al, 3.5%Ti, 3.5%Ta, 15.4%Cr, 2.8%Mo and the balance is nickel.

Original language	English
Pages (from-to)	2443-2448
Number of pages	6
Journal	Scripta Materialia
Volume	44
Issue number	10
DOIs	https://doi.org/10.1016/S1359-6462(01)00927-7
Publication status	Published - 25 May 2001
Externally published	Yes

Keywords

In-situ SEM fatigue
Short crack
Single-crystal SC16
Slip bands

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

More information

10.1016/S1359-6462(01)00927-7

Cite this

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title = "Investigation of short fatigue cracks in nickel-based single crystal superalloy SC16 by in-situ SEM fatigue testing",

abstract = "The growth behavior of short fatigue crack in a single crystal nickel-based superalloy SC16 is investigated using in-situ SEM fatigue testing. The configuration of in-situ SEM fatigue testing system used is discussed. The test material has nominal chemical compositions of 3.5\%Al, 3.5\%Ti, 3.5\%Ta, 15.4\%Cr, 2.8\%Mo and the balance is nickel.",

keywords = "In-situ SEM fatigue, Short crack, Single-crystal SC16, Slip bands",

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AU - Zhang, X. P.

AU - Wang, C. H.

AU - Chen, W.

AU - Ye, L.

AU - Mai, Y. W.

PY - 2001/5/25

Y1 - 2001/5/25

N2 - The growth behavior of short fatigue crack in a single crystal nickel-based superalloy SC16 is investigated using in-situ SEM fatigue testing. The configuration of in-situ SEM fatigue testing system used is discussed. The test material has nominal chemical compositions of 3.5%Al, 3.5%Ti, 3.5%Ta, 15.4%Cr, 2.8%Mo and the balance is nickel.

AB - The growth behavior of short fatigue crack in a single crystal nickel-based superalloy SC16 is investigated using in-situ SEM fatigue testing. The configuration of in-situ SEM fatigue testing system used is discussed. The test material has nominal chemical compositions of 3.5%Al, 3.5%Ti, 3.5%Ta, 15.4%Cr, 2.8%Mo and the balance is nickel.

KW - In-situ SEM fatigue

KW - Short crack

KW - Single-crystal SC16

KW - Slip bands

UR - https://www.scopus.com/pages/publications/0035946848

U2 - 10.1016/S1359-6462(01)00927-7

DO - 10.1016/S1359-6462(01)00927-7

M3 - Journal article

AN - SCOPUS:0035946848

SN - 1359-6462

VL - 44

SP - 2443

EP - 2448

JO - Scripta Materialia

JF - Scripta Materialia

IS - 10

ER -

Investigation of short fatigue cracks in nickel-based single crystal superalloy SC16 by in-situ SEM fatigue testing

Abstract

Keywords

ASJC Scopus subject areas

More information

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