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  • 1
    Electronic Resource
    Electronic Resource
    On Statistical Properties of High Temperature Creep Rupture Data in STS304 Stainless Steels (2006)
    s.l. ; Stafa-Zurich, Switzerland
    Key engineering materials Vol. 326-328 (Dec. 2006), p. 553-556 
    Details
    ISSN: 1013-9826
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: This paper deals with the statistical properties of short time creep rupture characteristicvalues (for example, creep rupture time, steady state creep rate, total creep rate, initial strain, etc.) inSTS304 stainless steels. From short time creep rupture tests performed by constant stresses at threedifferent elevated temperatures 600, 650 and 700[removed info], the scatter and probability distributions wereinvestigated for rupture time, total creep rate, steady state creep rate, initial strain, and others. Theeffect of temperature on the statistical scatter of rupture time was the smallest at 700[removed info]. The effectof stress on the statistical scatter of rupture time was smaller with increasing stresses. Theprobability distributions of short time creep rupture data were well followed 2-parameter Weibull
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.326-328.553.pdf
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    On Creep Rupture Characteristics in STS304 Stainless Steels (2006)
    s.l. ; Stafa-Zurich, Switzerland
    Key engineering materials Vol. 326-328 (Dec. 2006), p. 1309-1312 
    Details
    ISSN: 1013-9826
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: In this study, the creep rupture tests of STS304 stainless steels were investigated at threedifferent elevated temperatures of 600[removed info], 650[removed info] and 700[removed info] under the constant creep stresses.Creep rupture characteristics such as creep stress, creep rupture time, steady state creep rate and soon were evaluated. The behaviors of creep rate curve and initial strain are compared at threedifferent elevated temperatures. The stress exponent (n) at 600[removed info], 650[removed info] and 700[removed info] based onsteady state creep rate showed 22.5, 20.6 and 11.4 respectively. By increasing the temperature, thestress exponent is decreased. At the temperature of 700[removed info], the lowest stress exponents are shownand this behavior is also observed in the case of stress exponent based on rupture time. The creeplife prediction by LMP method is presented and the equation of this result is as follows:T(logtr+20)=-0.00515[removed info]2-14.56[removed info]+24126
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.326-328.1309.pdf
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Creep Life Prediction of Waspaloy Using the Initial Strain Parameter Technique (2007)
    s.l. ; Stafa-Zurich, Switzerland
    Key engineering materials Vol. 353-358 (Sept. 2007), p. 2644-2647 
    Details
    ISSN: 1013-9826
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: The purpose of this study is to investigate the high temperature creep life of Waspaloyusing the Initial Strain Parameter Technique (ISPT). The creep tests were performed at the elevatedtemperatures from 550oC to 700 oC. Constant stress creep tests were carried out in the experiment.The initial strain was measured for one minute after loading. The creep life of Waspaloy wascalculated using the creep life prediction equation of ISPT. The confidence level between theexperimental rupture time and the calculated rupture time using the ISPT is within 95%. So, theresults show that the creep life prediction by the ISPT was a good agreement with LMP method
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/55/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.353-358.2644.pdf
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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