Plasma carburizing of sintered pure iron at low temperature
In this work, plasma carburizing of sintered pure iron at low temperature was investigated.
Samples were carburized under a dc abnormal glow discharge in two mixed atmospheres …
Samples were carburized under a dc abnormal glow discharge in two mixed atmospheres …
A novel approach to develop composite ceramics based on active filler loaded precursor employing plasma assisted pyrolysis
M Seifert, P Goncalves, T Justus, N Martins, AN Klein… - Materials & Design, 2016 - Elsevier
Aim of the work was to employ for the first time the novel process of plasma assisted
pyrolysis (PAP) for developing dense ceramic composites based on a polyorganosilazane …
pyrolysis (PAP) for developing dense ceramic composites based on a polyorganosilazane …
Surface Mo or Ni-Enrichment applied to granulated self-lubricating composites: microstructural and tribological evaluation
KVS Damin, GR Tasior, G Hammes… - Frontiers in …, 2022 - frontiersin.org
Sintered self-lubricating components may present inappropriate mechanical properties
despite their excellent tribological properties. In general, alloying elements are used to …
despite their excellent tribological properties. In general, alloying elements are used to …
Nitriding of surface Mo-enriched sintered iron: Structure and morphology of compound layer
The trend in modern materials science is the development of composite materials and
coatings with a combination of mechanical properties that provide higher strength and …
coatings with a combination of mechanical properties that provide higher strength and …
The effect of Mo on the characteristics of a plasma nitrided layer of sintered iron
Samples of PM (powder metallurgy) plain iron were superficially enriched with Mo during a
sintering process using a DC discharge. The Mo atoms from the cathode produced an …
sintering process using a DC discharge. The Mo atoms from the cathode produced an …
[HTML][HTML] AISI 1005 steel plasma treated by different thermochemical surface treatments
To modify the surface structure of AISI 1005 steel and its properties without any dimensional
loss, different plasma surface treatments were performed at low temperatures (500 ºC) in this …
loss, different plasma surface treatments were performed at low temperatures (500 ºC) in this …
Controlled addition of air in the gas mixture of plasma nitriding: an analysis of nitrided layer microstructure and microhardness of carbon steels
In this study, the effect of the controlled injection of air as a source of contamination,
corresponding to 10%, 20% and 30% of total renewal flow, on the microstructural …
corresponding to 10%, 20% and 30% of total renewal flow, on the microstructural …
Improvement of tribological properties of sintered self-lubricating composites produced by surface Mo-enrichment
In powder metallurgy, a high-cost method that is widely used to increase the useful life of the
mechanical components is the addition of alloying elements. A less-exploited process is …
mechanical components is the addition of alloying elements. A less-exploited process is …
Surface Mo-Enrichment and plasma carburizing on sintered iron: microstructure and tribological properties
In this investigation, the effect of plasma treatments (molybdenum surface enrichment+
plasma carburizing) on microstructural and mechanical properties of sintered iron was …
plasma carburizing) on microstructural and mechanical properties of sintered iron was …
Self-Lubricating Composites Enriched in the Surface with Molybdenum and Nickel
In powder metallurgy the addition of alloying elements is a widely used alternative to
increase the service life of mechanical components. However, they have an associated cost …
increase the service life of mechanical components. However, they have an associated cost …