Results 181 to 190 of about 14,351 (264)

Computational modeling of electroslag remelting processes

Journal de Physique IV, 2004
Alloys used for the production of rotating components in aeroengines and land-based turbines are subject to stringent requirements to ensure absence of melt-related defects such as inclusions and segregation. Accordingly, the production of the superalloys alloys used in these applications involves multiple remelting stages, each of which plays a ...
null K.M Kelkar, J. Mok, S. V. Patankar, A. Mitchell   +3 more
openaire   +1 more source

Carbides Control in Electroslag Remelting Process

2021
Liquid steel solidification process is the source of the formation of the primary carbides in special steel. This chapter takes electroslag remelting (ESR) as an example to study the control of primary carbide in different ESR solidification processes. It is found that the precipitation of primary carbides can be effectively restrained and the size of ...
Jing Li, Chengbin Shi
openaire   +1 more source

Electroslag Remelting

2008
Abstract Electroslag remelting (ESR) is commonly used to produce the highest levels of quality in plate steels, particularly in thick plates. This article provides an overview of the ESR and discusses the major components and operations of the ESR furnaces.
openaire   +1 more source

Thermodynamic Analysis of the Oxidation Behavior of Cerium in High‐Speed Steel during Electroslag Remelting

Steel Research International
Cerium loss is difficult to be avoided during the electroslag remelting (ESR) process. To reduce the cerium loss in high‐speed steel during the ESR process, the present study investigates the thermodynamics of cerium oxidation in cerium‐containing high ...
Junlin Zhu, Dingli Zheng, Mengke Liu, Guojun Ma, Jing Li, Xiang Zhang, Xingwen Wei, Olena Volkova   +7 more
semanticscholar   +1 more source

The solidification process in electroslag remelting

Welding International, 1993
(1993). The solidification process in electroslag remelting. Welding International: Vol. 7, No. 4, pp. 327-331.
M Murgas, M Pokusova
openaire   +1 more source

Oxygen Content Control in the Electroslag Remelting Process: An Incremental Learning Strategy Based on Optimized Wasserstein Generative Adversarial Network with Gradient Penalty Data Augmentation

Steel Research International
Electroslag remelting (ESR) is essential for producing high‐end special steel, but its complex process and numerous influencing factors make quality control challenging.
Xi Chen, Yan‐wu Dong, Zhouhua Jiang, Yuxiao Liu, Jia Wang   +4 more
semanticscholar   +1 more source

Computer Automatization of Electroslag Remelting Furnaces

1991
The development of automatic control systems (ACS) for commercial electroslag remelting (ESR) has been conducted at the E. O. Paton Electric Welding Institute since 1978. During this time, considerable experience has been gained in constructing this kind of system, along with analyzing how such systems function in industrial use.
V. I. Mahnenko, E. D. Gladkii, Yu. A. Skosnyagin, V. I. Zayats   +3 more
openaire   +1 more source

Using production wastes in electroslag remelting

Steel in Translation, 2011
The possibility of using metallurgical and plating wastes to reduce costs in electroslag remelting is considered, with a view to industrial application.
S. N. Berdnikov, A. S. Berdnikov, A. A. Podosyan, A. E. Pozin, V. A. Bigeev, K. N. Vdovin   +5 more
openaire   +1 more source

Mathematical Model for Electroslag Remelting Process

Journal of Iron and Steel Research International, 2007
A mathematical model, including electromagnetic field equation, fluid flow equation, and temperature field equation, was established for the simulation of the electroslag remelting process. The distribution of temperature field was obtained by solving this model.
Yan-wu DONG, Zhou-hua JIANG, Zheng-bang LI   +2 more
openaire   +1 more source

Practical aspects of electroslag remelting technology

International Materials Reviews, 1979
AbstractSeveral features of the electroslag remelting (ESR) process are reviewed from a practical viewpoint. These include: a consideration of the maximum practical size of ESR equipment; electroslag casting technology; ESR mould design; and slag-melting practices.
A. Mitchell, R. M. Smailer
openaire   +1 more source