Materials property testing using a stress-strain microprobe Metadata
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Title
- Main Title Materials property testing using a stress-strain microprobe
Creator
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Author: Panayotou, N.F.Creator Type: Personal
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Author: Baldrey, D.G.Creator Type: PersonalCreator Info: Lockheed Martin Corp., Schenectady, NY (United States)
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Author: Haggag, F.M.Creator Type: PersonalCreator Info: Advanced Technology Corp., Oak Ridge, TN (United States)
Contributor
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Sponsor: United States. Office of the Assistant Secretary for Nuclear Energy.Contributor Type: OrganizationContributor Info: USDOE Assistant Secretary for Nuclear Energy, Washington, DC (United States)
Publisher
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Name: Knolls Atomic Power LaboratoryPlace of Publication: Schenectady, New YorkAdditional Info: Knolls Atomic Power Lab., Schenectady, NY (United States)
Date
- Creation: 1998-09-01
Language
- English
Description
- Content Description: The Stress-Strain Microprobe (SSM) uses an automated ball indentation technique to obtain flow data from a localized region of a test specimen or component. This technique is used to rapidly determine the yield strength and microstructural condition of a variety of materials including pressure vessel steels, stainless steels, and nickel-base alloys. The SSM provides an essentially non-destructive technique for the measurement of yield strength data. This technique is especially suitable for the study of complex or highly variable microstructures such as weldments and weld heat affected zones. In this study 119 distinct SSM determinations of the yield strength of eight engineering alloys are discussed and compared to data obtained by conventional tensile tests. The sensitivity of the SSM to the presence of residual stresses is also discussed.
- Physical Description: 14 p.
Subject
- Keyword: Nickel Base Alloys
- Keyword: Welded Joints
- STI Subject Categories: 36 Materials Science
- Keyword: Yield Strength
- Keyword: Steel-Astm-A508
- Keyword: Stainless Steel-304L
- Keyword: Microstructure
- Keyword: Pressure Vessels
- Keyword: Mechanical Tests
- Keyword: Experimental Data
- STI Subject Categories: 42 Engineering Not Included In Other Categories
Source
- Conference: Materials Week `97, Indianapolis, IN (United States), 14-18 Sep 1997
Collection
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Name: Office of Scientific & Technical Information Technical ReportsCode: OSTI
Institution
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Name: UNT Libraries Government Documents DepartmentCode: UNTGD
Resource Type
- Report
Format
- Text
Identifier
- Other: DE99001978
- Report No.: KAPL-P--000189
- Report No.: CONF-970980--;K--97105
- Grant Number: AC12-76SN00052
- DOI: 10.2172/350966
- Office of Scientific & Technical Information Report Number: 350966
- Archival Resource Key: ark:/67531/metadc677342
Note
- Display Note: INIS; OSTI as DE99001978