Eduard Hryha

2024

Impact of powder properties on deoxidation and densification of carbon steels during powder bed fusion – Laser beam

2023

Development of powder bed fusion–laser beam process for AISI 4140, 4340 and 8620 low-alloy steel

2023

Effect of layer thickness on spatter properties during laser powder bed fusion of Ti–6Al–4V

2023

Controllable Coating Graphene Oxide and Silanes on Cu Particles as Dual Protection for Anticorrosion

2023

Microstructure, mechanical properties and fracture mechanisms in a 7017 aluminium alloy tailored for powder bed fusion – laser beam

2023

Complex geometry and integrated macro-porosity: Clinical applications of electron beam melting to fabricate bespoke bone-anchored implants

2023

Influence of iron nanopowder addition on the densification of chromium-prealloyed water-atomised powder metallurgy steel admixed with nickel

2023

Effect of processing gas on spatter generation and oxidation of TiAl6V4 alloy in laser powder bed fusion process

2023

Effect of Part Thickness and Build Angle on the Microstructure, Surface Roughness, and Mechanical Properties of Additively Manufactured IN-939

2023

Effect of layer thickness on spatters oxidation of Hastelloy X alloy during powder bed fusion-laser beam processing

2023

Analytical models for initial and intermediate stages of sintering of additively manufactured stainless steel

2023

On as-built microstructure and necessity of solution treatment in additively manufactured Inconel 939

Capsule-free hot isostatic pressing of sintered steel to full density using water atomised iron and Cr-alloyed powder consolidated by cold isostatic pressing

Modelling of δ-ferrite transformation effect on the sintering behaviour of 316L binder jetted components

2022

Towards data-driven additive manufacturing processes

Effect Of Process Control On The Densification Of Cr-Prealloyed PM Steels Through Vacuum Sintering In Conjunction With Capsule-Free Hot Isostatic Pressing

2022

Impact of contour scanning and helium-rich process gas on performances of Alloy 718 lattices produced by laser powder bed fusion

2022

Effect of Carbon Content on the Processability of Fe-C Alloys Produced by Laser Based Powder Bed Fusion

Thermal Stability In Al-Mn-Cr-Zr Based Aluminium Alloys Tailored For Powder Bed Fusion - Laser Beam

2022

Cyclic Deformation Behavior of Additive-Manufactured IN738LC Superalloys from Virgin and Reused Powders

2022

Influence of part geometry on spatter formation in laser powder bed fusion of Inconel 718 alloy revealed by optical tomography

2022

Sintering anisotropy of binder jetted 316L stainless steel: part I–sintering anisotropy

2022

On the role of Zr and B addition on solidification cracking of IN738LC produced by laser powder bed fusion

Binder Jetting - Reusability of 17-4 PH Stainless Steel Powder

2022

Rheological Behavior of Inconel 718 Powder for Electron-Beam Melting

Influence of Carbon on the Microstructure of Carbon Steels produced by L-PBF

2022

In situ tempering of martensite during laser powder bed fusion of Fe-0.45C steel

2022

Carbon-coated iron nanopowder as a sintering aid for water-atomized iron powder

2022

Effect of powder variability on laser powder bed fusion processing and properties of 316L

2022

Al–Mn–Cr–Zr-based alloys tailored for powder bed fusion-laser beam process: Alloy design, printability, resulting microstructure and alloy properties

2022

Laser-based powder bed fusion of non-weldable low-alloy steels

Effect of Density and Processing Conditions on Oxide Transformations and Mechanical Properties in Cr–Mo-Alloyed PM steels

2022

The effect of boron and zirconium on the microcracking susceptibility of IN-738LC derivatives in laser powder bed fusion

2022

Sintering anisotropy of binder jetted 316L stainless steel: part II–microstructure evolution during sintering

2022

Design and characterization of a cobalt-free stainless maraging steel for laser-based powder bed fusion

2021

Effect of the process atmosphere composition on alloy 718 produced by laser powder bed fusion

2021

Residual stresses and porosity in Ti-6Al-4V produced by laser powder bed fusion as a function of process atmosphere and component design

2021

Investigation of the strengthening mechanism in 316L stainless steel produced with laser powder bed fusion

2021

In-situ detection of redeposited spatter and its influence on the formation of internal flaws in laser powder bed fusion

2021

Effect of part thickness on the microstructure and tensile properties of 316L parts produced by laser powder bed fusion

Reduction of incandescent spatter with helium addition to the process gas during laser powder bed fusion of Ti-6Al-4V

2021

The role of microstructural characteristics of additively manufactured Alloy 718 on tool wear in machining

2021

Characterization of spatter and sublimation in alloy 718 during electron beam melting

2021

Oxygen balance during laser powder bed fusion of Alloy 718

2021

Spatter oxidation during laser powder bed fusion of Alloy 718: Dependence on oxygen content in the process atmosphere

2021

Mitigating oxygen pick-up during laser powder bed fusion of Ti-6Al-4V by limiting heat accumulation

2021

Control of residual oxygen of the process atmosphere during laser-powder bed fusion processing of Ti-6Al-4V

2021

Degradation of AlSi10Mg powder during laser based powder bed fusion processing

2021

Effect of heat treatment on the microstructure characteristics and microhardness of a novel γ′ nickel-based superalloy by laser powder bed fusion

2021

Microstructure and mechanical properties of Haynes 282 superalloy produced by laser powder bed fusion

2021

Effect of AlSi10Mg0.4 long-term reused powder in PBF-LB/M on the mechanical properties

2021

Increasing the Productivity of Laser Powder Bed Fusion for Stainless Steel 316L through Increased Layer Thickness

2021

Effect of Surface Sandblasting and Turning on Compressive Strength of Thin 316L Stainless Steel Shells Produced by Laser Powder Bed Fusion

2021

Comparative study on the densification of chromium pre-alloyed powder metallurgy steel through nanopowder addition using design of experiments

2021

Sintering of bimodal micrometre/nanometre iron powder compacts - A master sintering curve approach

Metal Powder Production for Additive Manufacturing

2020

Effect of atomization on surface oxide composition in 316L stainless steel powders for additive manufacturing

2020

Sintering behaviour of compacted water-atomised iron powder: effect of initial state and processing conditions

The role of texturing and microstructure evolution on the tensile behavior of heat-treated Inconel 625 produced via laser powder bed fusion

High temperature oxidation behavior of DMLs produced inconel 625

2020

Analysis of Iron Oxide Reduction Kinetics in the Nanometric Scale Using Hydrogen

Full Densification in PM Steels Through Liquid Phase Sintering and HIP Approach

2020

Effect of Powder Recycling on Defect Formation in Electron Beam Melted Alloy 718

Effect of heat treatment on microstructure and oxidation properties of Inconel 625 processed by LPBF

2020

Reduction of surface oxide layers on water-atomized iron and steel powder in hydrogen: Effect of alloying elements and initial powder state

Effect of process parameters on the microstructure, tensile strength and productivity of 316L parts produced by laser powder bed fusion

2020

Evolution of surface chemistry during sintering of water‐atomized iron and low‐alloyed steel powder

On the Additive Manufacturing of Inconel 939 - Analysis of Microstructure and ReDevelopment of Heat Treatment

Argon-helium mixtures as Laser-Powder Bed Fusion atmospheres: Towards increased build rate of Ti-6Al-4V

2020

Oxide reduction and oxygen removal in water-atomized iron powder: a kinetic study

2020

Effect of Nanopowder Addition on the Sintering of Water-Atomized Iron Powder

2020

Effect of the process gas and scan speed on the properties and productivity of thin 316L structures produced by Laser-Powder Bed Fusion

2020

Effect of the powder feedstock on the oxide dispersion strengthening of 316L stainless steel produced by laser powder bed fusion

Investigation of surface and thermogravimetric characteristics of carbon-coated iron nanopowder

Effect of scan rotation on the microstructure development and mechanical properties of 316L parts produced by laser powder bed fusion

Thermally Induced Porosity within HIPed Ti64 Parts: Effect of Entrapped Argon versus Helium in L-PBF

Processability & Microstructure of Fe-C System via L-PBF

Effect of heating rate and process atmosphere on the thermodynamics and kinetics of the sintering of pre-alloyed water-atomized powder metallurgy steels

2019

Effect of argon and nitrogen atmospheres on the properties of stainless steel 316 L parts produced by laser-powder bed fusion

2019

Effect of Powder Recycling in Electron Beam Melting on the Surface Chemistry of Alloy 718 Powder

Vacuum sintering of chromium alloyed powder metallurgy steels

Surface analysis of fine water-atomized iron powder and sintered material

Approaches to Reach Fully Dense Powder Metallurgical Materials

Surface Oxide State on Metal Powder and its Changes during Additive Manufacturing: an Overview

2018

Manufacturing of Valve Bridge Component Utilizing Lean Alloyed Powders and Vacuum Sintering

2018

Enhanced Densification of PM Steels by Liquid Phase Sintering with Boron-Containing Master Alloy

2018

Form Finding Nodal Connections in Grid Structures

Effect of Helium - Argon Mixtures as Laser - Powder Bed Fusion Processing Atmospheres on the Properties of the Built Ti-6Al-4V Parts

Influence of Iron Nanopowder Addition on Sintering of Water Atomized Iron Powder

Hot Isostatic Pressing of the Water Atomized Steel Powder: Possibilities and Challenges

Effect of build geometry on the microstructural development of 316L parts produced by additive manufacturing

Oxide reduction and oxygen removal in water-atomized iron powder and its influence on sintering

Surface analysis of iron and steel nanopowder

2018

Effect of Powder Recycling on the Fracture Behavior of Electron Beam Melted Alloy 718

Surface oxide state on metal powder and its changes during additive manufacturing: An overview

Surface chemistry of the titanium powder studied by XPS using internal standard reference

2017

Effect of Alloying Type and Lean Sintering Atmosphere on the Performance of PM Components

Effect of argon and nitrogen atmospheres on the properties of the as-built 316L stainless steel components by Laser Sintering

Optimizing the synthesis of ultrafine tungsten carbide powders by effective combinations of carbon sources and atmospheres

COPGLOW and XPS investigation of recycled metal powder for selective laser melting

Characterization of virgin and recycled 316L powder used in additive manufacturing

Reactivity of carbon based materials for powder metallurgy parts and hard metal powders manufacturing

Vacuum Sintering Studies On Chromium Alloyed PM Steels

Influence Of Cr Alloying Content On The Surface Oxide Composition In Case Of Water-atomized Steel Powder

Effect of active constituents in the atmosphere on the sintering of chromium-alloyed PM steels

Electron Beam Melting Manufacturing Technology for Individually Manufactured Jaw Prosthesis: A Case Report

Effect of Powder Processing on the Sintering Mechanisms of Carbonyl and Water-atomized Iron Powders

Copper Bronze Powder Surface Studied by XPS and HR SEM

Reaching Full Density of 100Cr6 PM Steel by Capsule Free Hot Isostatic Pressing of High-Velocity Compacted Material

Surface chemical state of Ti powders and its alloys: Effect of storage conditions and alloy composition

Surface oxides on metal powders: An overview of the effect of alloy composition and manufacturing method

Characterization Of The Virgin And Re-cycled Nickel Alloy HX Powder Used For Selective Laser Melting

Effect of different carbon sources on the sintering behaviour and mechanical properties of alloyed PM steels: From graphene to carbon black

Surface Characterization Of 60Cu-40Sn Bronze Powder

Characterization of the virgin and recycled nickel alloy hx powder used for selective laser melting

An XPS investigation on the thermal stability of the insulating surface layer of soft magnetic composite powder

Characterisation of EBM-Built Shelled Samples of Ti6Al4V Compacted by HIP

As-HIP Microstructure Of EBM Fabricated Shell Components

"Internal Gettering” – Metallothermic Reduction Processes In The Early Stage Of Sintering

Effect of active components of sintering atmosphere on reduction/oxidation processes during sintering of Cr-alloyed PM steels

Preparation of AlCoCrFeNiTi0.5 high entropy alloy by SPS from mechanically alloyed powders

2015

Influence of the PM-Processing Route and Nitrogen Content on the Properties of Ni-Free Austenitic Stainless Steel

Thermodynamic And Kinetic Aspects Of Oxide Transformation During Sintering Of Cr-Prealloyed Pm Steels

Interparticle Neck Connections in Innovative Insulated Iron Powder Compounds

The Role of Carbon Source in the Production of Ultrafine and Nanocrystalline WC-6Co Cemented Carbides

Changes in the surface chemistry of chromium-alloyed powder metallurgical steel during delubrication and their impact on sintering

Lean Atmospheres for Sintering of Chromium Alloyed Powder Metallurgy Steels

Dissolution of carbon in Cr-prealloyed PM steels: effect of carbon source

2015

The Study of Local Effect of Manganese on Microstructure Development of Admixed Fe-Mn-C Sintered Steels

Vacuum Levels Influence on the Properties of Various High Temperature Brazing Alloys

Nitrogen uptake of nickel free austenitic stainless steel powder during heat treatment-an XPS study

Optimization of Carbothermal Reactions for Producing Nanostructured Tungsten Carbide Powders

Effectiveness of reducing agents during sintering of Cr-prealloyed PM steels

Development of methodology for surface characterization of vanadium containing slag

Effect of heat treatment in air on surface composition of iron-phosphate based soft magnetic composite components

Effective Synthesis of Nanocrystalline Tungsten Carbide Powders by Mechanical and Thermal Activation of Precursors

Prediction, Formation and Analysis of Microstructure of High Chromium-Alloyed PM Stainless Steel Sintered in Different Atmospheres

Microstructure of High Cr-Alloyed Sintered Steel – Prediction and Analysis

“INTERNAL GETTERING” – METALLOTHERMIC REDUCTION PROCESSES IN THE EARLY STAGE OF SINTERING

2014

XPS Analysis of Oxide Transformation During Sintering of Chromium Alloyed PM Steels

Thermogravimetry Study of the Effectiveness of Different Reducing Agents during Sintering of Cr-prealloyed PM Steels

Microstructure Development in Powder Metallurgy Steels: Effect of Alloying Elements and Process Variables

Evaluation of the thickness and roughness of homogeneous surface layers on spherical and irregular powder particles

The Role of Carbon Source in the Production of WC Powders

EFFICIENCY OF DIFFERENT CARBON SOURCES DURING SINTERING OF CR-PREALLOYED PM STEELS: GRAPHENE, GRAPHITE OR CARBON BLACK?

Effect of processing conditions on microstructural features in Mn-Si sintered steels

Surface Oxides on Gas and Water Atomized Steel Powders

Optimizing the Synthesis of Nanostructured Tungsten Carbide Powders by Effective Combination of Carbon Sources and Atmospheres

Oxide Transformation in Cr-Mn-Prealloyed Sintered Steels: Thermodynamic and Kinetic Aspects

Influence of the Steel Powder Type and Processing Parameters on the Debinding of PM Compacts with Gelatin Binder

Efficient Sintering of Cr-Prealloyed Powders by Careful Adjustment of Process Parameters

2014

Investigation of Low Temperature Creep Behaviour of PM Steels

THERMODYNAMIC AND KINETIC ASPECTS OF OXIDE TRANSFORMATION DURING SINTERING OF CR-PREALLOYED PM STEELS

Carbon control in PM Sintering

EFFICIENCY AND TEMPERATURE RANGES OF ACTIVITY OF DIFFERENT REDUCING AGENTS DURING SINTERING OF CR-PREALLOYED PM STEELS

Surface Oxide Transformation during HIP of Austenitic Fe-19Mn-18Cr-C-N PM steel

APPLICATION OF FRACTOGRAPHY FOR INVESTIGATION OF SURFACE OXIDE REDUCTION/TRANSFORMATION AND INTER-PARTICLE NECKS FORMATION DURING SINTERING OF PREALLOYED WITH Cr AND Mn PM STEELS

Effect of process parameters on surface oxides on chromium-alloyed steel powder during sintering

Surface Oxides on Gas and Water Atomized Steel Powders

2013

Parameters Controlling the Oxide Reduction during Sintering of Chromium Prealloyed Steel

Optimisation of sintering atmospheres for controlled sintering of PM steels

Characterization of surface oxides on water-atomized steel powder by XPS/AES depth profiling and nano-scale lateral surface analysis

Dissolution of Carbon in Cr-Prealloyed PM Steels: Effect of Carbon Source

Kohlenstoffreggelung beim Sintern

Influence of delubrication process on the properties of sintered PM components

Effect of reducing agents on the sintering of chromium alloyed PM steels

Surface phenomena during the early stages of sintering in steels modified with Fe–Mn–Si–C master alloys

Effect of Powder Properties on the Compressibility of Water-Atomized Iron and Low-Alloyed Steel Grades

PM parts sintered state improvement achieved by carbon source selection

Low Temperature Creep Behavior of PM Components Under Static Load Conditions

Effectiveness of Different Reducing Agents during Sintering of Cr-Prealloyed PM Steels

Effect of Carbon Source on Oxide Reduction in Cr-Prealloyed PM Steels

Surface Analysis of Water Atomised High Chromium Alloyed Steel Powder by X-ray Photoelectron Spectroscopy

Synthesis of Nanostructured Tungsten Carbide Powders from Mechanically Activated Mixes of Tungsten Oxide with Different Carbon Sources

Carbon control in PM sintering: industrial applications and experience

Characteristics of Surface Oxides: Similarities and Differences between Gas and Water Atomized Steel Powders

X-ray Photoelectron Spectroscopy Surface Analysis of High Chromium Alloyed Steel Powder

Effect of Processing Parameters on Oxide Transformation in Cr-Mn-Prealloyed Sintered Steels

Lean atmospheres for sintering chromium alloyed PM steels

Control of delubrication process for PM components based on prealloyed steel powders

Development of methodology for surface analysis of soft magnetic composite powders

Influence of Nitrogen Atmosphere on Reduction Mechanisms of a High Strength Austenitic Steel

Carbon Control in PM Sintering: Industrial Applications and Experience so Far

Process Control System for Delubrication of PM Steels

Processing Conditions And Reduction Of Oxides During Sintering Of Chromium Pre-Alloyed Steel

Prediction of mechanical properties of Fe–Cr–Mo sintered steel in relationship with microstructure

Effect of Delubrication Process Parameters on Surface Characteristics of Cr- alloyed PM steels

On-line Control of Processing Atmospheres for Proper Sintering of Oxidation-Sensitive PM Steels

Stoichiometric Vanadium Oxides Studied by XPS

Characterization of the surface of Fe–19Mn–18Cr–C–N during heat treatment in a high vacuum — An XPS study

Parameters Controlling the Reduction of Oxides During Sintering of Cr-prealloyed Steel

Surface Chemical Analysis of Soft Magnetic Composite Podwers

Effect of Atmosphere Composition on the Surface Interactions during Sintering of Chromium-alloyed PM Steels

Fractographic Investigation of Chromium-alloyed PM Steels Sintered in Atmospheres with Varying Hydrogen Content

Delubrication of PM Components Based on Cr-Prealloyed Steel Powder – Chances and Risks

Surface Analysis at Different Sintering Stages of Steel Compacts with Mn and Si

CHANGES IN OXIDE CHEMISTRY DURING CONSOLIDATION OF Cr/Mn WATER ATOMIZED STEEL POWDER

Oxide Transformation during Sintering of Cr and Mn Prealloyed Water Atomized Steel Powder

The Sintering Behaviour of Fe-Mn-C Powder System, Correlation between Thermodynamics and Sintering Process, Manganese Distribution and Microstructure Composition, Effect of Alloying Mode

Characterization of High-Mn-Cr Austenitic Steel Powder Fe-19Mn-18Cr-C-N

Improvement of Mechanical Properties of Fe-Cr-Mo-[Cu-Ni]-C Sintered Sintered Steels by Sinter Hardening

INFLUENCE OF PROCESS PARAMETERS ON DELUBRICATION OF PM STEELS

MICROSTRUCTURE AND MECHANICAL PROPERTIES OF Fe-Cr-Mo-[Cu-Ni]-C SINTERED STEELS

Surface composition of the steel powders pre-alloyed with manganese

Sintered Steels Prealloyed with Manganese – Chances and Risks

Surface Analysis of Prealloyed Steel Powders: Qualitative and Quantitative Aspects

Improvement of Strength Properties of Fe-Cr-Mo-[Cu-Ni]-C Sintered Steels by Sinter-Hardening

Sintered Steels Alloyed with Manganese: Effect of Alloying Mode

Effect of Sintering Atmosphere on the Transformation of Surface Oxides during the Sintering of Chromium Alloyed Steel

Oxide Distribution in Prealloyed Water Atomized Steel Powder

Oxide Transformation During Sintering Of Prealloyed Water Atomized Steel Powder

The Effect of Manganese on Microstructure Development and Diffusion Characteristics in Admixed Fe-Mn-C Sintered Steels

2010

Critical Aspects of Alloying of Sintered Steels with Manganese

Surface Interactions during Sintering of Chromium-alloyed PM Steels in Different Atmospheres

An application of universal hardness test to metal powder

Surface Analysis of Prealloyed with Manganese Steel Powder

Methodology for Evaluating the Oxide Distribution in Water Atomized Steel Powder

Microstructure Development during Sintering of Manganese Alloyed PM Steels

Evaluation of Surface Characteristics of Prealloyed Cr-Mo-steel Powder

Powder Properties, Compacting and Sintering

BRITTLENESS OF STRUCTURAL PM STEELS ADMIXED WITH MANGANESE STUDIED BY ADVANCED ELECTRON MICROSCOPY AND SPECTROSCOPY

Modelling of Sintering Atmosphere and Microstructure Development of Chromium Alloyed Steel

Study of Reduction/Oxidation Processes in Cr-Mo Prealloyed Steels during Sintering by Continuous Atmosphere Monitoring