Spark plasma sintering of B4C-TiB2 composite: Effect of combustion synthesized nanoparticle on sinterability and mechanical properties

Coban, Ozan; BUĞDAYCI, Mehmet; Ozer, Salih Çagri; Baslayici, Serkan; Turan, Servet; Acma, M. Ercan

doi:10.1007/s41779-024-01113-8

Spark plasma sintering of B4C-TiB2 composite: Effect of combustion synthesized nanoparticle on sinterability and mechanical properties

Yazarlar (6)

Ozan Coban Gedik Üniversitesi, Türkiye

Doç. Dr. Mehmet BUĞDAYCI Yalova Üniversitesi, Türkiye

Salih Çagri Ozer Eskisehir Technical University, Türkiye

Serkan Baslayici İstanbul Medipol Üniversitesi, Türkiye

Servet Turan Eskisehir Technical University, Türkiye

M. Ercan Acma İstanbul Teknik Üniversitesi, Türkiye

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Journal of the Australian Ceramic Society (Q2)
Dergi ISSN	2510-1560 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	İngilizce	Basım Tarihi	01-2025
Cilt / Sayı / Sayfa	61 / 3 / 937–951	DOI	10.1007/s41779-024-01113-8
Makale Linki	https://doi.org/10.1007/s41779-024-01113-8

Özet

This study investigated the effects of fine particles with high surface area synthesized by Self-propagating High-Temperature Synthesis (SHS) on the SPS process and the properties of the resulting products. Correlations were established between particle size, SHS product addition, sinterability, and mechanical properties. The products were characterized by measuring shrinkage percentages, relative density, microhardness, elastic modulus, and fracture toughness, which were further correlated with SEM–EDS results. The results revealed that SHS nanoparticles significantly increased fracture toughness, especially with additions above 60%, by reducing average particle size, increasing powder porosity, and adding composite powder. The product exhibited high relative density (99.03%), elastic modulus (464 GPa), and fracture toughness (4.65 MPa.m^1/2) when SPS was used on B4C-TiB2 powders containing 80% SHS product at a low temperature of 1550 °C. By adding 80% SHS product, hardness increased by 62% (19.5 GPa) and fracture toughness by 24%, even at low sintering temperatures, thus reducing energy consumption.

Anahtar Kelimeler

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
SCOPUS	2
Google Scholar	3

Spark plasma sintering of B4C-TiB2 composite: Effect of combustion synthesized nanoparticle on sinterability and mechanical properties

Dergi Adı	Journal of the Australian Ceramic Society
Yayıncı	Springer International Publishing AG
Açık Erişim	Hayır
ISSN	2510-1560
E-ISSN	2510-1579
CiteScore	4,0
SJR	0,371
SNIP	0,581

Spark plasma sintering of B4C-TiB2 composite: Effect of combustion synthesized nanoparticle on sinterability and mechanical properties

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