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Metals
Special Issues
Properties and Behavior Control of Metallic Materials at High Temperatures
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Properties and Behavior Control of Metallic Materials at High Temperatures

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 (31 October 2020) | Viewed by 2769

Special Issue Editor

Dr. Farshid Pahlevani

E-Mail Website
Guest Editor
Centre for Sustainable Materials Research & Technology, School of Materials Science and Engineering, UNSW, Sydney, Australia
Interests: sustainable technologies; metals and alloys; green manufacturing; wastes and by-products valorization
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The majority of metallic materials have a history of high temperature treatment. Either through liquid to solid transformation or high-temperature deformation, and this history controls the properties and behavior of these materials.

This Special Issue aims to present the latest research related to advanced techniques for controlling the properties of metallic materials, by controlling the high-temperature treatment of them. Our aim is to have a collection of papers that talk about how we can enhance the properties of metallic alloys through controlling the casting, solidification, high-temperature deformation, and/or high-temperature treatment of metallic materials. Also, we are keen to look at the performance of metallic materials in high-temperature atmospheres, and how we can enhance this performance.

Dr. Farshid Pahlevani
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

  • High-temperature
  • Phase transition
  • Heat treatment
  • Microstructural engineering
  • Surface modification
  • Liquid metal
  • Solidification
  • Purification
  • Metal–oxide interaction
  • Sustainability
  • Waste in metal manufacturing

Published Papers (1 paper)

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Research

17 pages, 36809 KiB  
Article
Fatigue–Creep Interaction of P92 Steel and Modified Constitutive Modelling for Simulation of the Responses
by Tianyu Zhang, Xiaowei Wang, Wei Zhang, Tasnim Hassan and Jianming Gong
Metals 2020, 10(3), 307; https://doi.org/10.3390/met10030307 - 26 Feb 2020
Cited by 7 | Viewed by 2420
Abstract
Fatigue–creep interaction (FCI) responses of P92 steel are investigated experimentally and numerically. A series of isothermal FCI experiments with tensile dwell time ranging from 60 to 600 s were conducted at two temperatures under strain-controlled trapezoidal waveform. The experimental responses demonstrate that the [...] Read more.
Fatigue–creep interaction (FCI) responses of P92 steel are investigated experimentally and numerically. A series of isothermal FCI experiments with tensile dwell time ranging from 60 to 600 s were conducted at two temperatures under strain-controlled trapezoidal waveform. The experimental responses demonstrate that the peak stress is influenced by temperature and dwell time. In other words, creep-mechanism-influenced stress relaxation during dwell time influences the peak stress and fatigue life (Nf). In addition, effects of strain range on peak stress and fatigue life under fatigue–creep loading are evaluated. Towards developing a simulation-based design methodology for high temperature components, first a conventional unified constitutive model is evaluated against the P92 steel experimental responses. Based on the simulation deficiency of the conventional model, a modified static recovery term incorporated in the kinematic hardening rule is proposed and satisfactory simulations of the P92 steel FCI responses are demonstrated. The experimental responses of P92 steel and strengths and deficiencies of the conventional and modified Chaboche models are elaborated identifying the important FCI phenomena and progress in constitutive model development for FCI response simulation. Full article
(This article belongs to the Special Issue Properties and Behavior Control of Metallic Materials at High Temperatures)
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