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Questions related from A. A. Zisman
Based on up-to- date thermo-mechanical simulators like GLEEBLE, the SR is often used to register in real time the REC and REX of austentite that should then disappear in the following phase...
03 March 2018 3,671 0 View
In case of XRD similar parameters, which are necessary to quantify retained austenite in steels, are widely acceptable (Standard ASTM E-975); moreover, anyone can find respective formulas together...
10 October 2017 6,387 7 View
Of course, I mean direct measurements rather than usual studies of carbide powder extracted from the steel matrix by its dissolution. In case of retained austenite appropriate reference...
10 October 2017 6,427 4 View
1) An apparent prerequisite to put the question is that martensite gets rather close to bainite in tempering as the dislocation density decreases and carbides precipitate. Although the generic...
07 July 2016 4,174 1 View
Structure evolution of martensite under tempering is commonly considered in terms of the dislocation density decrease and the carbon re-distribution together with related carbide reactions,...
06 June 2016 721 6 View
Question may seem stupid but this tortures me.... Martensitic crystals (blocks or laths) during high annealing undergoes softening and gradually repulse carbon to nascent carbides. Taking this in...
02 February 2015 2,238 3 View
To avoid limitations inevitable in conventional FEM, meshless (element-free) approach develops extensively. However this cannot find application to routine engineering problems because of...
01 January 1970 5,095 0 View
Asymmetric rolling influences only a siurfacial layer whereas the plate rotating alternates the deformation axes through the whole thickness!
01 January 1970 10,167 3 View
