ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q4Scopus Q3SCImago #14,772Gold OA

High Temperature Materials and Processes

Acronym:htmp
•
Abbreviation (ISO):HIGH TEMP. MATER. PROCESSES (LONDON)
•
Identifier (ISSN):0334-6455(Print)/2191-0324(Online)
•
Publisher:Walter de Gruyter GmbH
Clarivate IF (2026)
1.8↑ +0.3
Journal Impact Factor
IF Trend↓
WoS Quartile
Q4
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for High Temperature Materials and Processes

WoS Q4
01230.4320180.4320190.6820200.8320211.1220221.520231.620241.520251.82026
Annual Impact Factor Metric
Current (2026):1.8
Scopus SJR & RankScopus Q3
0.379
#14,772

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
34

34 papers with at least that number of citations each

WoS: SCIE / JCRQ4
Self-Citation Rate6.2%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessGold OA
43articles/year
100% Gold OA•95% Original Research

Aims & Scope

High Temperature Materials and Processes offers an international publication forum for new ideas, insights and results related to high-temperature materials and processes in science and technology. The journal publishes original research papers and short communications addressing topics at the forefront of high-temperature materials research including processing of various materials at high temperatures. Occasionally, reviews of a specific topic are included. The journal also publishes special issues featuring ongoing research programs as well as symposia of high-temperature materials and processes, and other related research activities. Emphasis is placed on the multi-disciplinary nature of high-temperature materials and processes for various materials in a variety of states. Such a nature of the journal will help readers who wish to become acquainted with related subjects by obtaining information of various aspects of high-temperature materials research. The increasing spread of information on these subjects will also help to shed light on relevant topics of high-temperature materials and processes outside of readers’ own core specialties.

Topics Covered (Recognized by AI)
Materials ScienceChemistryMetallurgyOrganic ChemistryPhysicsComposite MaterialsEngineeringQuantum MechanicsThermodynamicsComputer ScienceCrystallographyGeologyBiology

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

MATERIALS SCIENCE, MULTIDISCIPLINARY

Q4
Rank380/472
IndexSCIE
JCISCIE2026

MATERIALS SCIENCE, MULTIDISCIPLINARY

Q4
Rank385/473
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

13 year
2026Latest
IF1.8
Articles / Year—
Total Citations—
2025
IF1.5
Articles / Year28
Total Citations8
2024
IF1.6
Articles / Year74
Total Citations130
2023
IF1.5
Articles / Year58
Total Citations199
2022
IF1.121
Articles / Year60
Total Citations356

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #14,772Scopus Q3SCImago Profile
Scopus Coverage:1984, 1986-2026
Scopus Broad Areas:ChemistryEngineeringMaterials SciencePhysics and Astronomy
Scopus Citation Rank (SJR)Q3
0.379

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q3
Citations / Doc (2 years)
1.94

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,737 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations430
3-Year Documents191
Citable Documents191

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate28.0%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Condensed Matter PhysicsQ3
Materials Science (miscellaneous)Q3
Mechanics of MaterialsQ3
Physical and Theoretical ChemistryQ3
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 6.2%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Materials Science
Minor Category (Specific Field):
4区MATERIALS SCIENCE, MULTIDISCIPLINARY
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

High Temperature Materials and Processes (acronym: htmp, abbr: HIGH TEMP. MATER. PROCESSES (LONDON), ISSN: 0334-6455) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Walter de Gruyter GmbH in Israel. The periodical holds a Journal Impact Factor (JIF) of 1.80, ranking in quartile Q4 of Web of Science (SCIE), a Scopus SJR indicator of 0.379 (Q3), an H-index of 34.

The journal enforces rigorous peer evaluation with a publication frequency of Quarterly, an annual output of approximately 43 scientific articles. In terms of accessibility and author fees, it operates under the Gold OA model with an estimated APC of $2,737 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Gold OA
Publisher
Walter de Gruyter GmbH
Publication Language
English
Frequency
Quarterly
Indexing & Databases
SCIEScopusDOAJPubMed
Editorial Address
FREUND PUBLISHING HOUSE LTD, PO BOX 35010, TEL AVIV, ISRAEL, 61350

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Record UUID: 29146784-a134-4e27-bdf3-fb483cd9484e
Database Updated: 2026-09-28