The effects of machined workpiece surface integrity on the fatigue life of gamma titanium aluminide

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@article{efe7af8fa65841c9afce89c459fbedc8,
title = "The effects of machined workpiece surface integrity on the fatigue life of gamma titanium aluminide",
abstract = "Tension-tension tests on turned, electro-chemical machined (ECM) and electro-discharge textured (EDT) specimens made from Ti-45Al-2Nb-2Mn+0.8 vol% TiB2 alloy, showed the turned specimens to have a higher fatigue strength similar to 475 MPa. It is likely that this was due to the presence of highly compressive surface residual stresses caused by the turning operation. (C) 2001 Elsevier Science Ltd. All rights reserved.",
keywords = "surface integrity, fatigue life, machining, titanium aluminide",
author = "A Sharman and David Aspinwall and Richard Dewes and D Clifton and Paul Bowen",
year = "2001",
month = sep,
day = "1",
doi = "10.1016/S0890-6955(01)00034-7",
language = "English",
volume = "41",
pages = "1681--1685",
journal = "International Journal of Machine Tools and Manufacture",
issn = "0890-6955",
publisher = "Elsevier",
number = "11",

}

RIS

TY - JOUR

T1 - The effects of machined workpiece surface integrity on the fatigue life of gamma titanium aluminide

AU - Sharman, A

AU - Aspinwall, David

AU - Dewes, Richard

AU - Clifton, D

AU - Bowen, Paul

PY - 2001/9/1

Y1 - 2001/9/1

N2 - Tension-tension tests on turned, electro-chemical machined (ECM) and electro-discharge textured (EDT) specimens made from Ti-45Al-2Nb-2Mn+0.8 vol% TiB2 alloy, showed the turned specimens to have a higher fatigue strength similar to 475 MPa. It is likely that this was due to the presence of highly compressive surface residual stresses caused by the turning operation. (C) 2001 Elsevier Science Ltd. All rights reserved.

AB - Tension-tension tests on turned, electro-chemical machined (ECM) and electro-discharge textured (EDT) specimens made from Ti-45Al-2Nb-2Mn+0.8 vol% TiB2 alloy, showed the turned specimens to have a higher fatigue strength similar to 475 MPa. It is likely that this was due to the presence of highly compressive surface residual stresses caused by the turning operation. (C) 2001 Elsevier Science Ltd. All rights reserved.

KW - surface integrity

KW - fatigue life

KW - machining

KW - titanium aluminide

UR - http://www.scopus.com/inward/record.url?scp=0035452929&partnerID=8YFLogxK

U2 - 10.1016/S0890-6955(01)00034-7

DO - 10.1016/S0890-6955(01)00034-7

M3 - Article

VL - 41

SP - 1681

EP - 1685

JO - International Journal of Machine Tools and Manufacture

JF - International Journal of Machine Tools and Manufacture

SN - 0890-6955

IS - 11

ER -