Rolling and Extrusion of Metals

A special issue of Metals (ISSN 2075-4701). This special issue belongs to the section "Metal Casting, Forming and Heat Treatment".

Deadline for manuscript submissions: closed (30 November 2023) | Viewed by 1331

Special Issue Editor


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Guest Editor
National Cold Rolling Strip Equipment and Process Engineering Technology Research Center, Yanshan University, Qinhuangdao 066104, China
Interests: rolling; advanced forming and heat treatment; fault diagnosis

Special Issue Information

Dear Colleagues,

Rolling and extrusion are the most widely used metal plastic processing methods with high production efficiency. After hundreds of years of development, rolling and extrusion technologies have developed into a modern metal material processing production method integrating automation, high efficiency, and high precision control of size, shape, and microstructure, and the products are widely used in various fields of national economic construction and national defense. They are developing rapidly towards the direction of green, digital, and intelligent. In recent years, with the huge demand for new high-performance products with high strength, high toughness, high processing performance, high corrosion resistance, new metal material preparation, metal plastic deformation under complex conditions, fine grain rolling and extrusion forming, continuous casting and rolling theory, and microstructure and performance control, ultra-fast cooling and other technologies are developing rapidly, presenting a new trend of interdisciplinary integration of materials, metallurgy, machinery, control, and computers.

The Special Issue invites articles reporting the latest advanced research results, aiming to promote the innovation of metal rolling and extrusion technologies, the infiltration and emergence of many scientific branches, and generation of original and disruptive technologies. Manuscripts will be welcomed from both fundamental scientific researchers and authors belonging to industrial companies involved in the field.

Prof. Dr. Jianliang Sun
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Metals is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • rolling
  • extrusion
  • plastic forming
  • high-performance steel
  • short process technology
  • microstructure

Published Papers (1 paper)

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Research

17 pages, 14156 KiB  
Article
Simulation of Cross Wedge Rolling and Hot Extrusion-Combined Forming Process for Axle Sleeve
by Wenhui Sun and Cuiping Yang
Metals 2023, 13(6), 1017; https://doi.org/10.3390/met13061017 - 25 May 2023
Viewed by 998
Abstract
In this paper, an axle sleeve is formed through a combined cross wedge rolling (CWR) and hot extrusion process, and the combined forming process is simulated via finite element analysis software Deform-3D. The forming mechanism is revealed by analyzing the stress and strain [...] Read more.
In this paper, an axle sleeve is formed through a combined cross wedge rolling (CWR) and hot extrusion process, and the combined forming process is simulated via finite element analysis software Deform-3D. The forming mechanism is revealed by analyzing the stress and strain distribution, the temperature variation and the metal flow law of the workpiece during CWR and hot extrusion. Combined with CWR and hot extrusion forming experiments, the feasibility of a combined rolling and extrusion process to produce an axle sleeve is verified. It has been proven that the outer steps of the axle sleeve produced through the rolling extrusion composite process are well formed, the flange extrusion cavity is full, the metal streamline is continuous, the axis of the inner hole does not easily deviate, the product quality is good and the production efficiency is high. Full article
(This article belongs to the Special Issue Rolling and Extrusion of Metals)
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