Sinter-hardening is an emerging powder metallurgy process by which the consolidation of and hardening dense bulk samples are integrated into one step. In this study, to understand complex effects sinter-hardening parameters on properties Fe-Cr-Ni (Cu)-C alloy, artificial neural network (ANN) with topology a nonlinear multi-layered perceptron was designed predict ultimate tensile strength elonga...

Hydrogen may cause several problems during steel processing. Issues caused or enhanced by hydrogen range from different types of bubbles such as pinholes to breakout continuous casting. Further down the line, segregation and embrittlement lead cracking flaking blistering. These impact plant productivity have cost impacts on equipment maintenance need for additional treatment. Some scraping. Alt...

Very important property of powder metallurgy parts is ability to join components produced by different manufacturing technologies or dissimilar materials. Properties Nb modified HK30 are highly influenced conditions applied during sintering. Weldability sintered can be improved using favorable sintering conditions. In this regard, effect parameters on fusion weldability presented in paper. Inve...

Milica M. Gvozdenović1,*, Branimir Z. Jugović2, Jasmina S. Stevanović3, Tomislav Lj. Trišović2 and Branimir N. Grgur1 1Department of Physical Chemistry and Electrochemistry, Faculty of Technology and Metallurgy, University of Belgrade, Belgrade, 2Institute of Technical Sciences, Serbian Academy of Science and Arts, 3Center for Electrochemistry, Institute of Technology and Metallurgy, Belgrade S...