Journal profile · Materials Science, Multidisciplinary
High Temperature Materials and Processes
ISSN 0334-6455 · eISSN 2191-0324 · Walter de Gruyter GmbH · ISRAEL · Quarterly
High Temperature Materials and Processes: CAS Zone 4 · Materials Science (2025 upgraded edition); impact factor 1.68; fully open access; APC charged, amount not published; review 4–8 weeks (community reports); community-reported acceptance: easy; 32 articles in 2025; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
High Temperature Materials and Processes is published by Walter de Gruyter GmbH and is in Zone 4 of Materials Science in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Metallurgical Processes and Thermodynamics, Microstructure and Mechanical Properties of Steels and High Temperature Alloys and Creep, together about 26.1% of its articles. Its main subfields are Mechanical Engineering. (generated from OpenAlex topic counts and CAS ranking data)
The Editorial Office of HTMP puts emphasis on the multi-disciplinary nature of high-temperature materials and processes for various materials in a variety of states. Subject areas suitable for publication include , but are not limited to, the following:
From the journal's Aims & Scope
Research area (LetPub): Materials Science, Multidisciplinary
Editor-in-chief Hiroyuki FukuyamaPublisher website
Main research topics OpenAlex counts of recent articles; shares are approximate
- Metallurgical Processes and ThermodynamicsEngineering13.2%
- Microstructure and Mechanical Properties of SteelsEngineering6.6%
- High Temperature Alloys and CreepEngineering6.2%
- Intermetallics and Advanced Alloy PropertiesEngineering5.6%
- Aluminum Alloy Microstructure PropertiesEngineering5.6%
- High-Temperature Coating BehaviorsEngineering5.5%
- Advanced materials and compositesEngineering5.4%
- Aluminum Alloys Composites PropertiesEngineering5%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Materials Science Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Materials Science | Zone 4 |
| Minor | Materials Science, Multidisciplinary | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Materials Science Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Materials Science | Zone 4 |
| Minor | Materials Science, Multidisciplinary | Zone 4 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Materials Science Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Materials Science | Zone 4 |
| Minor | Materials Science, Multidisciplinary | Zone 4 |
Top journal: noReview journal: no
Database indexing
SCIEScopusDOAJLetPub
International journal early-warning lists: not listed in any editionLetPub
Indexing the journal's website claims
CASCurrent ContentsPublisher website
Other: EBSCO, ProQuest, Baidu, Astrophysics Data System, OCLC
As the journal's website lists them, not checked against each database; for Web of Science editions the records above apply.
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- Impact factor
- 1.68LetPub ·
- Impact factor (publisher)
- 1.8Publisher website ·
- 5-year impact factor (publisher)
- 2Publisher website ·
- CiteScore 2026-06
- 3.1LetPub ·
- CiteScore (publisher)
- 3.1Publisher website ·
- SJR 2026-06
- 0.38LetPub ·
- SNIP 2026-06
- 0.62LetPub ·
- h-index
- 19LetPub ·
- h-index
- 38OpenAlex ·
- i10-index
- 480OpenAlex ·
- 2-year mean citedness
- 2.38OpenAlex ·
- Self-citation rate
- 5.6%LetPub ·
- Share of gold OA articles
- 100%LetPub ·
Volume
- Articles per year
- 32LetPub ·
Articles by year OpenAlex count · 2,344 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 38 | 38 | 14 |
| 2025 | 32 | 32 | 44 |
| 2024 | 74 | 74 | 285 |
| 2023 | 58 | 58 | 311 |
| 2022 | 60 | 60 | 501 |
| 2021 | 44 | 44 | 472 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
- Average review time (community reports)
- 4–8 weeksLetPub ·
- Average acceptance (community reports)
- EasyLetPub ·
- Submission to publication (journal-reported)
- about 21 weeksDOAJ ·
- Peer review
- Single anonymous peer reviewDOAJ
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Fully open accessDOAJ
Every article is open access; authors usually pay an article processing charge (APC).
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| DOAJ | EUR 1,050 | Yes | CC BY | |
| OpenAlex | EUR 1,050 | — | — | |
| Publisher website | EUR 1,000 | — | — |
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Submission
Article types and submission policies (journal website)
Policy excerpts from the journal's websitePublication ethics
- Publication ethics Publication Ethics and Editorial Policies
Detailed information on Editorial Policy, Publication Ethics, Instructions for Authors etc. can be found in the Supplementary Materials section.
Source ↗Publisher website ·
Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.
Profile
Publication details and official links
- Publisher
- Walter de Gruyter GmbH
- Country or region
- ISRAEL
- Language
- English
- Frequency
- Quarterly
- ISSN
- 0334-6455
- Electronic ISSN
- 2191-0324
- Official links
- Journal homepage ↗DOAJ
- Submission system ↗Publisher website
- Author guidelines ↗DOAJ
- Aims & Scope ↗DOAJ
- Special issues ↗Publisher website
- APC information ↗DOAJ
- Fee waivers ↗DOAJ
- Open access statement ↗DOAJ
- License & copyright ↗DOAJ
- Peer review process ↗DOAJ
- Editorial board ↗DOAJ
- Plagiarism policy ↗DOAJ
FAQ
Frequently asked questions about High Temperature Materials and Processes
What CAS zone is High Temperature Materials and Processes in?
In the 2025 upgraded edition of the CAS Journal Ranking, High Temperature Materials and Processes is in Zone 4 of Materials Science, and in Zone 4 of the minor category Materials Science, Multidisciplinary. In the 2026 Xinrui edition it is in Zone 4 of Materials Science. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of High Temperature Materials and Processes?
The latest impact factor listed by LetPub is 1.68; CiteScore 3.1, h-index 38.
How long does peer review take at High Temperature Materials and Processes?
Authors report an average review time of 4–8 weeks; the community-reported acceptance is “Easy”. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
Which databases index High Temperature Materials and Processes?
According to LetPub and DOAJ records, High Temperature Materials and Processes is indexed in SCIE, Scopus and DOAJ. The journal's website also lists CAS and Current Contents; that list has not been checked against each database.
Is High Temperature Materials and Processes open access, and what is the APC?
High Temperature Materials and Processes is a fully open-access journal. APC charged, amount not published.
Sources and updates
The facts on this page come from LetPub, OpenAlex, Publisher website, DOAJ; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .