About Journal of Aeronautical Materials

Journal of Aeronautical Materials

Overview and identity

Journal of Aeronautical Materials is a Chinese-language journal devoted to the materials from which aircraft and aero-engines are built. Its Chinese title is Hangkong Cailiao Xuebao, and its International Standard Serial Number is ISSN 1005-5053. It is a bimonthly publication, superintended by the China Association for Science and Technology, and published in Beijing in association with the Beijing Institute of Aeronautical Materials. It has been in circulation since 1981. Four decades of publication on a single, demanding subject — what flies, what survives flight, and what fails when materials fall short — give the journal a defined place in Chinese aerospace publishing: it is the specialist materials title of the aviation industry, distinct from general materials journals and from aeronautics journals concerned with flight itself rather than the substances aircraft are made of.

Bibliometric listings confirm the basic record independently. Scopus-derived listings give its coverage history as 1998 onward — recorded in current listings as 1998 to 2024 and beyond — with subject categories in metals and alloys, aerospace engineering, ceramics and composites and materials chemistry, and a best quartile of Q3 in metals and alloys. Its articles carry DOIs under the form 10.11868/j.issn.1005-5053, incorporating its ISSN, as seen in its 2023 additive manufacturing roadmaps.

The host institute: Beijing Institute of Aeronautical Materials

The Beijing Institute of Aeronautical Materials, known as BIAM, was established in 1956. It is engaged in technical research on metallic and non-metallic materials, hot processing, physical and chemical inspection, and property characterisation and evaluation for present and future generations of aircraft, aircraft engines and helicopters, as well as advanced materials research for national defence and civil applications. Listings of the institute describe two national key laboratories for defence science and technology, eleven research laboratories, three production centres and subsidiary companies, together with a graduate school and a post-doctoral workstation, and more than 2,300 scientific research achievements since its inception.

The institute is now part of the Aero Engine Corporation of China, AECC, and is commonly styled AECC Beijing Institute of Aeronautical Materials. Its recent work illustrates why a journal from this house carries weight: BIAM's team led by chief specialist Li Jiarong has developed single crystal superalloys whose turbine blade technology has been reported at an internationally advanced level, and the institute notes that it pioneered single crystal superalloy development with independent intellectual property rights in China since the 1980s, including China's first single crystal turbine blade. A journal edited in that environment is written by, and for, the community that qualifies materials for engines and airframes.

Scope: the materials of engines and airframes

The journal publishes research on aviation and aerospace materials: superalloys, titanium alloys, composites, coatings and the materials of aero-engines and airframes. Each of those categories maps to a physical demand. Superalloys must retain strength at the temperatures inside turbine engines. Titanium alloys must combine strength, toughness and low weight in airframe structures and engine components. Composites must deliver stiffness and strength at still lower weight, including in engine cold-section parts. Coatings must protect hot and moving surfaces against oxidation, heat and wear. Aluminium alloys, steels, intermetallic compounds and ceramic-based materials complete a scope defined not by chemistry alone but by service in flight.

Recent contents on the journal's own site show that scope in action. A review of high-performance damage-tolerant titanium alloys for aerospace equipment described technological innovation in those alloys as a core strategic pillar enabling China to design equipment structures independently, and reported that a backbone system of titanium alloys for Chinese aircraft structures with independent intellectual property rights has been established, covering medium-high strength and high toughness, high strength and high toughness, and ultra-high strength and high toughness series. Another article, from BIAM itself, surveyed polymer-matrix composites for aero-engines, covering high-toughness epoxy, high-temperature bismaleimide, high-temperature polyimide and high-toughness thermoplastic resin systems developed for engine cold-section parts. A further paper by Li Jiarong and colleagues addressed single crystal superalloys, which the abstract notes exhibit excellent comprehensive properties and have been widely applied in advanced aero-engines.

Additive manufacturing and the 2023 roadmaps

Volume 43, published in 2023, shows where the field is moving. Its first issue carried two roadmap articles on additive manufacturing for aviation equipment. The laser additive manufacturing roadmap described selective laser melting as suited to precision near-net-shape manufacture of complex precise functional structures, and laser direct metal deposition as suited to large, complex load-bearing structures, arguing that the focus of development must turn to metallurgical quality, mechanical properties and their stability control. It proposed a 2035 development goal and roadmap under which, in 2025 to 2035, control of microstructure, properties and deformation for additive manufacturing of ordinary metals, intermetallic compounds, niobium-silicon and ceramic-based materials is to be comprehensively advanced, with important load-bearing aircraft structures and rotating aero-engine parts made by additive manufacturing widely used.

The companion electron beam roadmap made parallel points for its process family: wire-feed electron beam additive manufacturing can meet the requirements for rapid, low-cost manufacture of large aviation structural parts and can repair high-value damaged parts, while electron beam selective melting has obvious advantages for complex structures and refractory alloy parts. Its 2035 outlook envisaged a complete additive manufacturing standard system and mass production and application of additively manufactured key load-bearing components for aeroplanes and aero-engines. Later work in the journal continued the theme, with research on the microstructure, defects, surface and configuration of additively manufactured typical aviation metals from the AECC additive manufacturing community. Roadmaps of this kind are a distinctive journal genre: part review, part national planning document, signalling to laboratories and factories which capabilities the industry intends to build.

Characterisation, damage tolerance and service behaviour

Aeronautical materials research is not only about making alloys but about trusting them. Damage tolerance — designing so that a structure remains safe despite flaws and fatigue damage — runs through the journal's titanium work, and fatigue and structural integrity are standing concerns for airframe materials. Studies of additively manufactured parts focus heavily on defects, because pores, lack-of-fusion flaws and surface condition decide whether a printed component can carry flight loads. Research on selective laser melted TA15 titanium alloy, for example, examined how laser scanning speed affects macroscopic morphology and microstructure, using confocal laser scanning microscopy, optical and scanning electron microscopy, X-ray diffraction and energy dispersive spectroscopy — a typical characterisation battery for qualifying a new process-material combination.

That emphasis reflects the host institute's own functions. BIAM's remit includes physical and chemical inspection and property characterisation and evaluation, the unglamorous but decisive work of proving that a material batch, a casting or a printed part meets the standard an aircraft programme requires. A journal from such an institute naturally publishes testing, evaluation and failure-related research alongside alloy development.

Indexing and standing

The journal is covered by Scopus, with coverage recorded from 1998 onward, and it is recognised in the Chinese core journal and science citation systems, with EI indexing recorded for the title in directory listings. Scopus categorisation places it across materials science and engineering — metals and alloys, ceramics and composites, materials chemistry and aerospace engineering — which accurately mirrors a contents list in which a superalloy paper, a composite paper and a coatings paper can appear in the same issue.

For international readers the English titles and abstracts carried for its articles, and its presence in Scopus-derived rankings, make its research discoverable even though the full text is Chinese. For domestic readers — materials institutes, engine and airframe manufacturers, universities with aeronautics programmes — it is a primary channel for Chinese-language aeronautical materials knowledge.

Readership and role in Chinese aviation

China's aviation industry needs materials it can design, produce and certify domestically, for both military and civil aircraft. The journal documents that long project from inside. Its papers record the building of an independent titanium alloy system for aircraft structures, the maturation of single crystal superalloys for turbine blades, the development of composite systems for engine cold sections, and the planning of additive manufacturing capacity to 2035. Read across years, the journal is less a collection of isolated results than a progress log for a national capability.

Its audience is correspondingly specialised: metallurgists and materials engineers in aviation institutes and factories, engine designers who must know what temperatures and stresses a blade alloy can bear, airframe engineers selecting damage-tolerant alloys, and researchers developing the coatings and composites that extend component life.

Distinctions and place in the directory

Journal of Aeronautical Materials should not be confused with aeronautics titles concerned with aerodynamics, flight dynamics or aircraft design as a whole, nor with general Chinese materials journals that publish aeronautical papers only occasionally. Its ISSN 1005-5053, its Beijing base, its CAST superintendence, its bimonthly schedule and its BIAM lineage mark it out. In WorldNM's directory it represents the aviation branch of China's specialist scientific press: a journal founded in 1981 at the materials institute founded in 1956, still setting out, in its fifth decade, what Chinese aircraft and engines will be made of.