In work the presented numerical models of tool steel hardening processes take into account thermal phenomena and phase transformations. Numerical algorithm of thermal phenomena was based on the Finite Elements Methods of the heat transfer equations. In the model of phase transformations, in simulations heating process continuous heating (CHT) was applied, whereas in cooling process continuous cooling (CCT) of the steel at issue. The phase fraction transformed (austenite) during heating and fractions during cooling of ferrite, pearlite or bainite are determined by Johnson-Mehl-Avrami formulas. The nescent fraction of martensite is determined by Koistinen and Marburger formula or modified Koistinen and Marburger formula. In the simulations of...
The present study investigated the application of finite element method for prediction of mechanical...
The rapid heating and cooling in a grinding process may cause phase transformations. This will intro...
In this paper an analysis of phenomena of laser welding of steel thin-walled element is presented. C...
In work the presented numerical models of tool steel hardening processes take into account thermal p...
In work the presented numerical models of tool steel hardening processes take into account thermal p...
Abstract In work the presented numerical models of tool steel hardening processes take into account ...
In the paper the complex model of hardening of the hot-work tool steel is presented. Model of estima...
In work the presented numerical models of tool steel hardening processes take into account mechanica...
Abstract. Hardening is one of the manufacturing processes used for improving mechanical properties s...
Hardening is one of the manufacturing processes used for improving mechanical properties such as str...
In the paper the complex model of hardening of the hot-work tool steel is presented. Model of estima...
The numerical algorithm of thermal phenomena is based on the solution of the heat conduction equatio...
A mathematical and numerical model of hardening process using the generalized finite difference meth...
Artykuł prezentuje wyniki prac wykonanych w ramach projektu badawczo rozwojowego nr N R07 0008 04 (n...
The paper concerns mathematical and numerical modelling of temperature field with convective motion ...
The present study investigated the application of finite element method for prediction of mechanical...
The rapid heating and cooling in a grinding process may cause phase transformations. This will intro...
In this paper an analysis of phenomena of laser welding of steel thin-walled element is presented. C...
In work the presented numerical models of tool steel hardening processes take into account thermal p...
In work the presented numerical models of tool steel hardening processes take into account thermal p...
Abstract In work the presented numerical models of tool steel hardening processes take into account ...
In the paper the complex model of hardening of the hot-work tool steel is presented. Model of estima...
In work the presented numerical models of tool steel hardening processes take into account mechanica...
Abstract. Hardening is one of the manufacturing processes used for improving mechanical properties s...
Hardening is one of the manufacturing processes used for improving mechanical properties such as str...
In the paper the complex model of hardening of the hot-work tool steel is presented. Model of estima...
The numerical algorithm of thermal phenomena is based on the solution of the heat conduction equatio...
A mathematical and numerical model of hardening process using the generalized finite difference meth...
Artykuł prezentuje wyniki prac wykonanych w ramach projektu badawczo rozwojowego nr N R07 0008 04 (n...
The paper concerns mathematical and numerical modelling of temperature field with convective motion ...
The present study investigated the application of finite element method for prediction of mechanical...
The rapid heating and cooling in a grinding process may cause phase transformations. This will intro...
In this paper an analysis of phenomena of laser welding of steel thin-walled element is presented. C...