The interest for improvements in tribological properties of materials, more specifically in steels with low and medium carbon content are of great importance for mechanical components life time. In this work, thermochemical treatments were carried out on ABNT 1020 and ABNT 1045 steels, in order to compare and evaluate the tribological behavior and also the phases and layers formed, to the different types of treatments which are: boronizing, nitriding and multi component boronizing (also known as duplex treatment). The specific objectives were to plan the different ways of treatment; evaluate and compare the effect of the substrate according to the microstructure, support and interface of the layers formed through the treatments; characteriz...
The article presents results of investigations of wear resistance by friction, employing the “3 cyli...
The effects of conventional heat treatment and boronizing on SAE 1010 and SAE 1040 structural steels...
In this study, heat-treated and multisurface engineered DIN 1.2367 tool steel was subjected to room ...
In this work, solid boriding thermochemical treatment was carried out using Ekabor® 1-V2 and one bl...
This paper presents the results of investigations on the effect of thermochemical treatment, boronis...
In this work, solid boriding thermochemical treatment was carried out using Ekabor® 1-V2 and heat tr...
As ligas do sistema Fe-Mn-Al-C constituem-se numa das famílias mais promissoras para o atendimento d...
Very hard and wear resistant layers, consisting of Fe-B and NbC, were produced in AISI 4340 steel, b...
AbstractDespite its excellent tribological property, the service lifetime of Hardox400 steel in some...
The present paper refers to the evaluation of the influence of soaking temperature of nitrided hot w...
The AISI 4140 steel is a low chrome/molybdenum alloyed steel with high tensile strength and good tou...
Os aços grafíticos constituem-se em alternativas promissoras para a produção de peças no processo ne...
Os aços AISI 8620, 15B30, 8640 e 52100 são amplamente usados como componentes em rolamentos, engrena...
This thesis is based on two different projects, one more focused on applied research and one on more...
The objective of this study is to determine the influence of duplex treatment (low pressure thermoch...
The article presents results of investigations of wear resistance by friction, employing the “3 cyli...
The effects of conventional heat treatment and boronizing on SAE 1010 and SAE 1040 structural steels...
In this study, heat-treated and multisurface engineered DIN 1.2367 tool steel was subjected to room ...
In this work, solid boriding thermochemical treatment was carried out using Ekabor® 1-V2 and one bl...
This paper presents the results of investigations on the effect of thermochemical treatment, boronis...
In this work, solid boriding thermochemical treatment was carried out using Ekabor® 1-V2 and heat tr...
As ligas do sistema Fe-Mn-Al-C constituem-se numa das famílias mais promissoras para o atendimento d...
Very hard and wear resistant layers, consisting of Fe-B and NbC, were produced in AISI 4340 steel, b...
AbstractDespite its excellent tribological property, the service lifetime of Hardox400 steel in some...
The present paper refers to the evaluation of the influence of soaking temperature of nitrided hot w...
The AISI 4140 steel is a low chrome/molybdenum alloyed steel with high tensile strength and good tou...
Os aços grafíticos constituem-se em alternativas promissoras para a produção de peças no processo ne...
Os aços AISI 8620, 15B30, 8640 e 52100 são amplamente usados como componentes em rolamentos, engrena...
This thesis is based on two different projects, one more focused on applied research and one on more...
The objective of this study is to determine the influence of duplex treatment (low pressure thermoch...
The article presents results of investigations of wear resistance by friction, employing the “3 cyli...
The effects of conventional heat treatment and boronizing on SAE 1010 and SAE 1040 structural steels...
In this study, heat-treated and multisurface engineered DIN 1.2367 tool steel was subjected to room ...