Electrohydraulic fatigue apparatus for testing in ultrahigh vacuum and controlled environments

Won Jong Lee; Yip Wah Chung; Morris E. Fine; James P. Baker

doi:10.1063/1.1139055

Electrohydraulic fatigue apparatus for testing in ultrahigh vacuum and controlled environments

Won Jong Lee^*, Yip Wah Chung, Morris E. Fine, James P. Baker

^*Corresponding author for this work

Materials Science and Engineering

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

7 Scopus citations

Abstract

A closed-loop computer-interfaced electrohydraulic fatigue apparatus was constructed and installed in an ultrahigh-vacuum (UHV) scanning Auger microprobe for the study of environmental effects on fatigue. Load- or (total or plastic) strain-controlled fatigue tests can be performed in the push-pull mode between atmospheric pressure and UHV (below 6.5 × 10^-8 Pa) under controlled gaseous environments. The specimen mounting allows access of an electron beam for Auger analysis, an ion gun for sputtering and a secondary-electron detector for imaging. There have been several important improvements made in the electronics.

Original language	English (US)
Pages (from-to)	2854-2858
Number of pages	5
Journal	Review of Scientific Instruments
Volume	57
Issue number	11
DOIs	https://doi.org/10.1063/1.1139055
State	Published - 1986

ASJC Scopus subject areas

Instrumentation

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10.1063/1.1139055

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title = "Electrohydraulic fatigue apparatus for testing in ultrahigh vacuum and controlled environments",

abstract = "A closed-loop computer-interfaced electrohydraulic fatigue apparatus was constructed and installed in an ultrahigh-vacuum (UHV) scanning Auger microprobe for the study of environmental effects on fatigue. Load- or (total or plastic) strain-controlled fatigue tests can be performed in the push-pull mode between atmospheric pressure and UHV (below 6.5 × 10-8 Pa) under controlled gaseous environments. The specimen mounting allows access of an electron beam for Auger analysis, an ion gun for sputtering and a secondary-electron detector for imaging. There have been several important improvements made in the electronics.",

author = "Lee, {Won Jong} and Chung, {Yip Wah} and Fine, {Morris E.} and Baker, {James P.}",

year = "1986",

doi = "10.1063/1.1139055",

language = "English (US)",

volume = "57",

pages = "2854--2858",

journal = "Review of Scientific Instruments",

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publisher = "American Institute of Physics",

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T1 - Electrohydraulic fatigue apparatus for testing in ultrahigh vacuum and controlled environments

AU - Lee, Won Jong

AU - Chung, Yip Wah

AU - Fine, Morris E.

AU - Baker, James P.

PY - 1986

Y1 - 1986

N2 - A closed-loop computer-interfaced electrohydraulic fatigue apparatus was constructed and installed in an ultrahigh-vacuum (UHV) scanning Auger microprobe for the study of environmental effects on fatigue. Load- or (total or plastic) strain-controlled fatigue tests can be performed in the push-pull mode between atmospheric pressure and UHV (below 6.5 × 10-8 Pa) under controlled gaseous environments. The specimen mounting allows access of an electron beam for Auger analysis, an ion gun for sputtering and a secondary-electron detector for imaging. There have been several important improvements made in the electronics.

AB - A closed-loop computer-interfaced electrohydraulic fatigue apparatus was constructed and installed in an ultrahigh-vacuum (UHV) scanning Auger microprobe for the study of environmental effects on fatigue. Load- or (total or plastic) strain-controlled fatigue tests can be performed in the push-pull mode between atmospheric pressure and UHV (below 6.5 × 10-8 Pa) under controlled gaseous environments. The specimen mounting allows access of an electron beam for Auger analysis, an ion gun for sputtering and a secondary-electron detector for imaging. There have been several important improvements made in the electronics.

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EP - 2858

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 11

ER -

Electrohydraulic fatigue apparatus for testing in ultrahigh vacuum and controlled environments

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