OOIR: Observatory of International Research

Papers

(The TQCC of Powder Metallurgy is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-04-01 to 2024-04-01.)

Article	Citations
Powder metallurgy and high-entropy alloys: update on new opportunities	17
Powder condition and spreading parameter impact on green and sintered density in metal binder jetting	16
Fundamental principles of spark plasma sintering of metals: part III – densification by plasticity and creep deformation	15
Influence of initial defect density on mechanical properties of AISI H13 hot-work tool steel produced by laser powder bed fusion and hot isostatic pressing	14
Microstructure and properties of Cu-Fe alloys fabricated via powder metallurgy and rolling	14
Reactions between ferrous powder compacts and atmospheres during sintering – an overview	14
Sintering anisotropy of binder jetted 316L stainless steel: part I – sintering anisotropy	14
Additive manufacturing of WMoTaTi refractory high-entropy alloy by employing fluidised powders	14
Phase control of WC–Co hardmetal using additive manufacturing technologies	13
Fundamental principles of spark plasma sintering of metals: part II – about the existence or non-existence of the ‘spark plasma effect’	13
Rapid production of AZ91 Mg alloy by extrusion based additive manufacturing process	13
Effect of light (X = Mg, Si) and heavy (X = Zn) metals on the microstructural evolution and densification of AlCuFeMnTi-X high-entropy alloy processed by advanced powder metallurgy	12
Influence of different binder metals in high entropy carbide based hardmetals	12
Synthesis and characterisation of a novel Fe-based nanocomposite by mechanical alloying and spark plasma sintering	11
Development of Ti–Zr alloys by powder metallurgy for biomedical applications	11
Sintering anisotropy of binder jetted 316L stainless steel: part II – microstructure evolution during sintering	11
Microstructure and properties of in-situ Al–Si/Al₂O₃ composites prepared by displacement reaction	11
Sintering behaviour of compacted water-atomised iron powder: effect of initial state and processing conditions	11
Water atomisation of metal powders: effect of water spray configuration	10
Evaluation of pore re-opening after HIP in LPBF Ti–6Al–4V	10
Microstructure evolution of WC-20Co cemented carbide during direct selective laser melting	9
Thermal property measurements of metal injection moulded Inconel 625 and Inconel 718 using combined thermal analysis techniques	8
Laser-based powder bed fusion of non-weldable low-alloy steels	8
Microstructure engineering for superior wear and impact toughness strength of hypereutectoid powder metallurgy steel	7
Ferrothermal reduction of iron(III)phosphate insulating layers in soft magnetic composites	7

The role of pore evolution during supersolidus liquid phase sintering of prealloyed brass powder	7
Fabrication of W–Y₂O₃–La₂O₃ composite by chemical process and spark plasma sintering	7
Development of porous high-entropy alloys by mechanical alloying and chemical de-alloying	7
The bioactivity of titanium-cuttlefish bone-derived hydroxyapatite composites sintered at low temperature	7
The synergy between powder metallurgy processes and welding of metallic alloy: a review	7
Influence of porosity and impurities on the thermal conductivity of pressure-less sintered Cu powder green bodies	6
On as-built microstructure and necessity of solution treatment in additively manufactured Inconel 939	6
Effect of Nb Content and water quenching on microstructure and mechanical properties of Ti-Nb alloys fabricated by spark plasma sintering	6
Tailor-made functional composite components using additive manufacturing and hot isostatic pressing	6
Effect of different WC particle shapes on laser-exposed microstructures during the directed energy deposition	5
Fabrication of ultra-low-cost pure Ti by selective laser melting using the mixed powders of hydride-dehydride titanium powders treated by ball milling and spherical powders	5
Powder characteristics of Al_0.5CoCrFeMnNi high-entropy alloys fabricated by gas atomisation method	5
W and TiO₂ particles synergistic strengthened Cu matrix nanocomposites by mechano-chemical method	5
A net-shape forming process of Ti–6Al–4V sphere joints	5
Thermoelectric properties of quaternary chalcogenide Cu₂ZnSnS₄ synthesised by mechanical alloying	5
Corrosion behavior, microstructure and phase formation of ternary Ni–Ti–Si nano composite synthesised by SHS method	4
Influence of the microstructure on corrosion induced damage of WC-Co cemented carbides	4
Surface morphology transformation and densification behaviour of conventionally sintered AlFeCoNiSi high entropy alloys	4
Manganese – a promising element also in high alloy sintered steels	4
Binder-jetting of TiCN-based cermets	4
Microstructural observations of high temperature creep processes in hardmetals	4
In situ TEM observation of the microstructure characteristics of the vacuum sintering, sub-zero and heat treatments of Vanadis 23 high-speed steel by adding Cr₃C₂–TaC–TiC	4
Artificial porosity introduced during L-PBF of IN718, and its effect on fatigue performance before and after HIP	4
A dilatometry study of the influence of green density on anisothermal and isothermal shrinkage of plain iron green parts	3
Study of mechanical and tribological properties of Ti–6Al–4V alloy fabricated by powder bed fusion laser beam	3
Correlation between the nanomechanical characteristic and the phase transformation of BCC-based high entropy alloys produced via powder metallurgy	3
Novel testing device and routine to characterise the spreadability of powders for powder bed fusion processes – a problem-oriented approach	3
Comparative study for microstructural characterisations and properties of Ti-Y powders produced by vacuum induction gas atomization cold crucible process	3
Ultrafine-grained W–Cu–SiC composites prepared by mechanical alloying and infiltration of copper into pre-sintered skeleton	3
Mechanical and thermal expansion behaviour of TiC-reinforced CoCrFeMnNi high entropy alloy prepared by mechanical alloying and spark plasma sintering	3
Effect of compression pressure on strength of low-temperature sinter bonding produced using silver formate	3
Crystal structure evolution in mehcanical alloying and spark plasma sintering of AlxCoCrCuFeNi HEAs	3
Variation of fatigue strength of parts manufactured by laser powder bed fusion	3
Novel advanced copper-silver materials produced from recycled dendritic copper powders using electroless coating and hot pressing	3
Impact of powder reusability on batch repeatability of Ti6Al4V ELI for PBF-LB industrial production	3
Development of powder bed fusion – laser beam process for AISI 4140, 4340 and 8620 low-alloy steel	3
Large thermal hysteresis NiTi Belleville washer fabricated by metal injection moulding	3
Effect of powder particle shape and size distributions on the properties of low-viscosity iron-based feedstocks used in low-pressure powder injection moulding	3
Fabrication and mechanical properties of Al–Si-based alloys by selective laser melting process	3
A novel study on mechanically alloyed nanocrystalline Ti-6Al-4V alloy fabricated by spark plasma sintering	3
Investigation of mechanical properties and microstructure of Ti-15% Mo alloy produced by mechanical alloying and sintering with SPS (MA-SPS)	3
Influence of heat treatment and densification on the load capacity of sintered gears	3
Study of NiAl-based alloy parts produced by metal injection moulding	3