Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    A Finite Element Model for Heat Treatment of Steel Alloy (2006)
    s.l. ; Stafa-Zurich, Switzerland
    Solid state phenomena Vol. 118 (Dec. 2006), p. 343-348 
    Details
    ISSN: 1662-9779
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Physics
    Notes: A finite element model was developed to simulate the deformation, temperature and phasetransformation behavior in high carbon steels. The heat capacity of each phase and the heat evolutiondue to phase transformation were obtained from the thermodynamic analysis of S45C, 50CrV4 andSK85 steels. Phase transformation kinetics of the steels were derived from continuous coolingexperiments. An additivity technique was applied to a modified Johnson-Mehl-Avrami equation toanalyze continuous cooling curve. To predict the strain due to TRansformation Induced Plasticity(TRIP), a variant selection model for diffusionless transformation and an accelerative creep model fordiffusional transformation were adopted. In order to calculate the deformation behavior, the elasticstrain, the volumetric strain due to thermal contraction and phase transformation, the plastic strain andthe TRIP strain were taken into account. Using the finite element model developed in this study, thetemperature-phase-deformation behavior of the high carbon steels was calculated
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/02/22/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.118.343.pdf
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Boundary Migration Induced Plasticity during Recrystallization and Growth under Applied Stress (2007)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 558-559 (Oct. 2007), p. 533-537 
    Details
    ISSN: 1662-9752
    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 general, plastic strain occurs over a certain stress, called yield stress. However, it has beenreported that the permanent strain could happen during boundary migrating even under theextremely slight externally applied stress. In this study, we performed dilatometry experimentsunder the various compressive stresses and measured the amount of recrystallization and growthinduced permanent strain. A new empirical constitutive equation was suggested to describe therecrystallization and growth induced plasticity. This equation was verified by comparing thecalculated values with dilatometric experimental data under the various compressive stresses
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/02/17/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.558-559.533.pdf
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...