Wear, Friction and Corrosion of New Alloys (Bulk and Coatings)

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Corrosion, Wear and Erosion".

Deadline for manuscript submissions: closed (20 July 2023) | Viewed by 2450

Special Issue Editor


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Guest Editor
Mining Wear and Corrosion Laboratory, National Research Council Canada, 4250 Wesbrook Mall, Vancouver, BC V6T 1W5, Canada
Interests: tribology; steel metallurgy; hot processing of materials; materials characterization, and corrosion
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Special Issue Information

Dear Colleagues,

The development of new materials with enhanced wear and corrosion resistance is a continuous effort by different research groups and companies around the world which has an enormous impact on all segments of our society: mining, automotive, aerospace, agricultural, health, and so forth. Nevertheless, delimiting the concept itself of new material is somehow arbitrary and subjective but implicitly relies on novel and breakthrough approaches to create or master highly specific material properties to sort out problems.

It is for this reason that we are launching this Special Issue on “Wear, Friction, and Corrosion of New Alloys” which focuses on the design, evaluation, and characterization of new alloys subjected to wear and/or corrosion conditions either as bulk or as a coating. This issue invites researchers to share their research on how to address wear and corrosion degradation problems using new materials as well as novel technologies. Manuscripts on the following topics are encouraged to be submitted in this Special Issue:

  • Novel wear and corrosion resistance alloys produced by different processes, including but not limited to thermal spray, laser cladding, additive manufacturing processes, and so forth;
  • Experimental research and/or theoretical studies in novel materials with outstanding corrosion and/or wear resistance under a variety of testing conditions;
  • Case studies showing new alloys or technology to overcome field problems related to wear and corrosion.

Dr. Oscar Zambrano
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. Coatings 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

  • new alloys
  • wear resistance
  • corrosion resistance
  • friction
  • wear and corrosion synergism

Published Papers (2 papers)

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Research

15 pages, 4312 KiB  
Article
Ultrasound-Auxiliary Preparation of Antifouling Cu-Enriched Titanium Oxide Ceramic Layer
by You Lv, Yubing Cheng, Xiangzhe Meng, Xu Jiao, Zehua Dong and Xinxin Zhang
Coatings 2023, 13(6), 1099; https://doi.org/10.3390/coatings13061099 - 14 Jun 2023
Viewed by 837
Abstract
The limited antifouling capability of Ti-based components could jeopardize their applications in petroleum engineering. In this work, a Cu-enriched TiO2 coating has been fabricated using an ultrasound-auxiliary micro-arc oxidation (UMAO) method. The Cu enrichment of TiO2 affects its morphology, phase component [...] Read more.
The limited antifouling capability of Ti-based components could jeopardize their applications in petroleum engineering. In this work, a Cu-enriched TiO2 coating has been fabricated using an ultrasound-auxiliary micro-arc oxidation (UMAO) method. The Cu enrichment of TiO2 affects its morphology, phase component and chemical configuration, leading to the slightly enhanced corrosion resistance of the Cu-enriched TiO2 coating relative to that free of Cu. Finally, the antifouling capability against sulphate-reducing bacteria (SRB) is significantly improved by preventing the formation of biofilm after the Cu enrichment of TiO2, which potentially widens its application in petroleum engineering. Full article
(This article belongs to the Special Issue Wear, Friction and Corrosion of New Alloys (Bulk and Coatings))
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18 pages, 6098 KiB  
Article
Springback Control in Complex Sheet-Metal Forming Based on Advanced High-Strength Steel
by Zipeng Lu, Di Li, Linlin Cao, Hongjian Cui and Jiachuan Xu
Coatings 2023, 13(5), 930; https://doi.org/10.3390/coatings13050930 - 16 May 2023
Cited by 1 | Viewed by 1170
Abstract
Sheet-metal forming is one of the most important manufacturing processes in the automotive industry. This study proposes a multiobjective optimisation scheme that controls both sheet-metal formability and springback. First, the mechanical properties of DP590 steel were characterised to obtain the mechanical parameters and [...] Read more.
Sheet-metal forming is one of the most important manufacturing processes in the automotive industry. This study proposes a multiobjective optimisation scheme that controls both sheet-metal formability and springback. First, the mechanical properties of DP590 steel were characterised to obtain the mechanical parameters and forming limit diagram (FLD) of DP590. Then, the FLD, thinning rate, and average springback were selected as forming quality evaluation indices. Response surface tests were then conducted for different process parameters for the A-pillar side-stiffener drawing process to analyse the DP590 steel’s formability and springback. The optimal process parameters for the drawing process were obtained using a multiobjective optimisation algorithm based on an improved particle swarm method. Finally, a springback compensation scheme was proposed based on the results of the multiprocess simulation. The scheme was applied experimentally to the A-pillar side-stiffener drawing process, and the formability and springback compensation performances verified that the scheme successfully and efficiently eliminated springback and rupture in formed DP590 steel. Full article
(This article belongs to the Special Issue Wear, Friction and Corrosion of New Alloys (Bulk and Coatings))
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