ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q2Scopus Q1SCImago #4,742Hybrid

International Journal of Refractory Metals & Hard Materials

Acronym:ijrmhm
•
Abbreviation (ISO):INT J REFRACT MET H
•
Identifier (ISSN):0263-4368(Print)/2213-3917(Online)
•
Publisher:Elsevier
Clarivate IF (2026)
4.7↑ +0.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q2
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for International Journal of Refractory Metals & Hard Materials

WoS Q2
13572.6120182.7920193.4120203.8720214.820223.620234.220244.620254.72026
Annual Impact Factor Metric
Current (2026):4.7
Scopus SJR & RankScopus Q1
1.023
#4,742

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
118

118 papers with at least that number of citations each

WoS: SCIE / JCRQ2
Self-Citation Rate16.7%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
313articles/year
13.76% Gold OA•98.32% Original Research

Aims & Scope

The International Journal of Refractory Metals and Hard Materials (IJRMHM) publishes original research articles concerned with all aspects of refractory metals and hard materials. Refractory metals are defined as metals with melting points higher than 1800 °C. These are tungsten, molybdenum, chromium, tantalum, niobium, hafnium, and rhenium, as well as many compounds and alloys based thereupon. Hard materials that are included in the scope of this journal are defined as materials with hardness values higher than 1000 kg/mm2, primarily intended for applications as manufacturing tools or wear resistant components in mechanical systems. Thus they encompass carbides, nitrides and borides of metals, and related compounds. A special focus of this journal is put on the family of hardmetals, which is also known as cemented tungsten carbide, and cermets which are based on titanium carbide and carbonitrides with or without a metal binder. Ceramics and superhard materials including diamond and cubic boron nitride may also be accepted provided the subject material is presented as hard materials as defined above.

Topics Covered (Recognized by AI)
Materials science99.8%Metallurgy92.8%Chemistry86.5%Composite material85.3%Organic chemistry83.5%Physics70.7%Engineering60%Quantum mechanics48.8%Crystallography47.1%Microstructure41%Thermodynamics37.6%Geology29%Computer science27.4%Nanotechnology27%Chemical engineering26.2%Biology25.6%Sintering25.4%Mathematics22%Carbide21.6%Ceramic21.4%

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

MATERIALS SCIENCE, MULTIDISCIPLINARY

Q2
Rank184/472
IndexSCIE
JCRSCIE2026

METALLURGY & METALLURGICAL ENGINEERING

Q1
Rank18/97
IndexSCIE
JCISCIE2026

MATERIALS SCIENCE, MULTIDISCIPLINARY

Q2
Rank141/473
IndexSCIE
JCISCIE2026

METALLURGY & METALLURGICAL ENGINEERING

Q1
Rank18/97
IndexSCIE

Annual Historical Statistics & Publications

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

12 year
2026Latest
IF4.7
Articles / Year453
Total Citations293
2025
IF4.6
Articles / Year546
Total Citations2,252
2024
IF4.2
Articles / Year415
Total Citations3,615
2023
IF3.6
Articles / Year393
Total Citations5,745
2022
IF4.804
Articles / Year270
Total Citations5,348

SCImago & Scopus Journal Intelligence

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

Rank #4,742Scopus Q1SCImago Profile
Scopus Coverage:1982-1993, 1995-2026
Scopus Broad Areas:EngineeringMaterials Science
Scopus Citation Rank (SJR)Q1
1.023

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

Quartile: Scopus Q1
Citations / Doc (2 years)
5.12

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

2-Year Citation Window
Estimated Publication Fee (APC)
$3,317 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations5,570
3-Year Documents1,018
Citable Documents1,015

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 Rate29.5%

Percentage of female authors published in the journal

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

Scopus Subject Categories

Ceramics and CompositesQ1
Materials ChemistryQ1
Mechanical EngineeringQ1
Mechanics of MaterialsQ1
Metals and AlloysQ1
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: 16.7%

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):
2区 (Zone 2)Materials Science
Minor Category (Specific Field):
2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

International Journal of Refractory Metals & Hard Materials (acronym: ijrmhm, abbr: INT J REFRACT MET H, ISSN: 0263-4368) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Elsevier in England since 1982. The periodical holds a Journal Impact Factor (JIF) of 4.70, ranking in quartile Q2 of Web of Science (SCIE), a Scopus SJR indicator of 1.023 (Q1), an H-index of 118.

The journal enforces rigorous peer evaluation with a publication frequency of Bimonthly, an annual output of approximately 313 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,317 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
Hybrid
Publisher
Elsevier
Publication Language
English
Frequency
Bimonthly
Founding Year
1982
Indexing & Databases
SCIEScopusPubMed
Editorial Address
ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND, OXON, OX5 1GB

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 6b9b032e-a0b7-4617-aca2-5be9198a7256
Database Updated: 2026-10-16