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Kajian Literatur: Perbandingan Material Komposit Keramik C/C, C/SiC, dan Oxide/Oxide untuk Sistem Propulsi Rudal Ridho Hotmartua Manurung; Sovian Aritonang
Rekayasa Material, Manufaktur dan Energi Vol 9, No 2: JULI 2026
Publisher : Fakultas Teknik UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rmme.v9i2.27056

Abstract

Ceramic Matrix Composites (CMCs)—comprising carbon–carbon (C/C), carbon–silicon carbide (C/SiC), and oxide–oxide variants—have emerged as pivotal materials in high-temperature missile propulsion systems due to their superior thermal and mechanical performance. Recent studies highlight the distinct characteristics of each material type. Specifically, C/C composites exhibit low density and high thermal conductivity, yet suffer from poor oxidation resistance. Conversely, C/SiC composites demonstrate excellent mechanical strength at elevated temperatures, while oxide–oxide composites offer robust oxidation stability but remain limited to intermediate operating temperatures. Despite these insights, an integrated comparative analysis focusing specifically on these three CMC types for propulsion applications has not yet been established. This study aims to address this research gap by conducting a systematic literature review across seven primary parameters: maximum operating temperature limit, oxidation resistance, mechanical strength, thermal shock resistance, strength-to-weight ratio, fracture toughness, and fatigue reliability. The analysis is synthesized from Scopus-indexed scientific literature and other credible databases to identify the most effective CMC system for developing lightweight, durable, and thermally stable missile propulsion components.
Komposit Nano Struktur Keramik Logam untuk Peningkatan Efisiensi Energi pada Sistem Dirgantara dan Pertahanan Fazly Arif; Sovian Aritonang
Rekayasa Material, Manufaktur dan Energi Vol 9, No 2: JULI 2026
Publisher : Fakultas Teknik UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rmme.v9i2.27061

Abstract

This study comprehensively reviews the development and application of metal nano-ceramic composites as high-performance materials for improving energy efficiency in aerospace and defense systems. A literature review was conducted on various reputable international scientific publications such as the Journal of the American Ceramic Society, Composites Part A: Applied Science and Manufacturing, Advanced Engineering Materials, and International Materials Reviews. The analysis results show that SiC, ZrC, HfC, and Al₂O₃-based materials have thermal resistance above 2000 °C, high thermal conductivity, and mechanical strength up to 60% greater than conventional materials. Physically, the increase in energy efficiency is explained by Fourier's law q=−k*dT/dx which describes the heat transfer rate and the micromechanical model σc=Vfσf+(1−Vf)σm which describes the interphase strength distribution of the composite. Microstructural engineering and additive manufacturing technologies play an important role in optimizing the strength-to-weight ratio, thermal stability, and aerothermal resistance in high-speed defense systems. Thus, the development of ceramic-metal nano-structure composites has great potential to support energy efficiency and independence of national defense technology.