Intensified sintering of iron powders under the action of an electric field: Effect of technologic parameter on sintering densification

K Feng, Y Yang, M Hong, J Wu, S Lan - Journal of Materials Processing …, 2008 - Elsevier
In the process of intensified sintering of iron powders under the action of an electric field with
low voltage and high current, the effect of sintering temperature and sintering time on the …

Medium-frequency electrical resistance sintering of oxidized CP iron powder

JM Montes, FG Cuevas, F Ternero, R Astacio… - Metals, 2018 - mdpi.com
Commercially pure (CP) iron powders with a deliberate high degree of oxidation were
consolidated by medium-frequency electrical resistance sintering (MF-ERS). This is a …

Electrosintering of iron powder compacts

Y Fahmy, H Conrad - Metallurgical and Materials Transactions A, 2001 - Springer
The influence of a nominal external electric field E= 3 to 10 kV/cm on the sintering of iron
powder compacts for 30 minutes at 1140° C in a vacuum of∼ 10− 6 torr was investigated. It …

The influence of sintering temperature and pressure on microstructure and mechanical properties of carbonyl iron powder materials fabricated by electric current …

Y Ye, X Li, Z Cheng, M Zhang, S Qu - Vacuum, 2017 - Elsevier
In this paper, we studied the microstructure and mechanical properties of carbonyl iron
powder materials fabricated by electric current activated sintering at temperatures of 650 …

The influence of premolding load on the electrical behavior in the initial stage of electric current activated sintering of carbonyl iron powders

Y Ye, X Li, K Hu, Y Lai, Y Li - Journal of Applied Physics, 2013 - pubs.aip.org
This paper reports the premolding load effect on the electrical behavior in the initial stage of
electric current activated sintering of carbonyl iron powders. An electrical network model is …

Forming of micro-components by electrical-field activated sintering

J Zhao, Y Qin, K Huang… - MATEC Web of …, 2015 - matec-conferences.org
Recent research work has been undertaken to investigate the feasibility of forming micro-
components by combining Electrical-field activated sintering and micro-forming (Micro …

Modelling and simulation of the electrical resistance sintering process of iron powders

JM Montes, FG Cuevas, FJV Reina, F Ternero… - Metals and Materials …, 2020 - Springer
In this paper, the process known as Electrical Resistance Sintering under Pressure is
modelled, simulated and validated. This consolidation technique consists of applying a high …

Influence of processing parameters on the mechanical properties of Electro-Sinter-Forged iron based powders

A Fais, MA Grande, I Forno - Materials & Design, 2016 - Elsevier
The paper investigates the effects of the processing parameters of an innovative electro-
discharge sintering process named Electro-Sinter-Forging applied to a Fe–Cr–Mo powder …

Analysis of the formation of FeAl with a high open porosity during electric current-assisted sintering of loosely packed Fe-Al powder mixtures

DV Dudina, BB Bokhonov, MA Legan, AN Novoselov… - Vacuum, 2017 - Elsevier
Abstract A Fe-40 at.% Al loosely packed powder mixture was subjected to pressureless
treatment in a vacuum chamber of a Spark Plasma Sintering facility and sintered in a hot …

Nickel porous compacts obtained by medium-frequency electrical resistance sintering

F Ternero, ES Caballero, R Astacio, J Cintas… - Materials, 2020 - mdpi.com
A commercially pure (cp) nickel powder was consolidated by Medium-Frequency Electrical
Resistance Sintering (MF-ERS). In this consolidation technique, a pressure and the heat …