Decarburization Kinetics during Annealing of a Semi-processed Electrical Steel
نویسندگان
چکیده
منابع مشابه
Kinetics of Austenite Recrystallization during the Annealing of Cold-rolled Fe-Mn-Al-C Steel
In the current study, the recrystallization behavior of 75% cold-rolled Fe-22Mn-10Al-1.4C steel during annealing at 750, 770, 790, 810, and 830°C was studied. X-ray diffraction patterns and optical microscopy were used to characterize microstructures. The Vickers Micro-hardness test was used to characterize recrystallization kinetics during annealing. Johnson-Mehl-Avrami-Kolmogorov (JMAK) model...
متن کاملMeasurement of Decarburization of Heat Treated Steel Surfaces
Decarburization is a significant problem in the heat treatment of steels as decarburization is detrimental to wear life and fatigue life of components. This presentation concentrates on its measurement by four procedures. Test results from an interlaboratory test of steels with spheroidize annealed, lamellar pearlite (normalized) and quenched and tempered martensitic microstructures were evalua...
متن کاملEffect of NbMo Addition on the Precipitation Behaviour of V Microalloyed Steel during Intercritical Annealing
This paper reports on the precipitation behaviour and microstructural evolution in ~20% cold rolled NbMoV and V single microalloyed low carbon steels during intercritical annealing. The microstructure and precipitation behaviour were studied by optical and scanning/transmission electron microscopy and microanalysis, X-ray diffraction technique and Vickers hardness testing. After intercritical a...
متن کاملModeling of Boron DeactivatiodActivation Kinetics During Ion Implant Annealing
AbsfrucfBoron Transient Enhanced Diffusion (TED) is characterized by enhanced tail diffusion coupled with an electrically inactive immobile peak associated with the clustering of boron in the presence of excess interstitials. A consistent model for process simulation has to account for the formation of a variety of agglomerates associated with the excess point defect concentrations following io...
متن کاملAnisotropic electrical resistivity during annealing of oriented columnar titanium films
We report on the evolution of anisotropic electrical resistivity versus temperature of titanium thin films. An oriented titanium film (1 μm thick) is sputter deposited by GLancing Angle Deposition (GLAD) using an incident angle α = 80° of the particle flux. Two parallel Ti electrodes cover this GLAD film. We measure the components of the conductivity tensor by the van der Pauw method during an ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ISIJ International
سال: 2004
ISSN: 0915-1559
DOI: 10.2355/isijinternational.44.618