ORCID "0000-0001-9931-0778" WoS İndeksli Yayınlar Koleksiyonu için listeleme
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Abrasive wear, structure, and mechanical aspects of Al–Al2O3 composites fabricated using various mixing media during P/M routes
Kurt, Halil İbrahim; Arık, Halil; Bağcı, Cengiz (Springer New York LLC, 2016)The effects of mixing method during powder metallurgy (PM) routes on the abrasive wear behavior of Al–Al2O3p composite materials is investigated. For this purpose, starting Al powders with a constant volume fraction of 10% ... -
Fully reacted high strength geopolymer made with diatomite as a fumed silica alternative
Bağcı, Cengiz; Kutyla, Gregory P.; Kriven, Waltraud M. (Elsevier Ltd, 2017)Geopolymers are formed by mixing of aluminosilicate sources with alkaline meta-silicate solution at room temperature. In the current study, diatomite of Turkish origin was fully utilized as a fumed silica alternative for ... -
In situ carbothermal reduction/nitridation carbon-nano powder added geopolymer composites
Bağcı, Cengiz; Kutyla, Gregory P.; Kriven, Waltraud M. (American Ceramic Society, 2014)Geopolymer was prepared by mixing metakaolin (Al2O3 center dot SiO2) with sodium water glass solution and then the activated carbon nano powder was added the geopolymer. To determine the best composition for carbothermal ... -
Mechanochemical activation of sodium geopolymers containing carbon-nano powder
Bağcı, Cengiz; Düzgün, Zehra (Gazi Üniversitesi, 2017)Mekanokimyasal aktivasyon için 9 veya 18 mol karbon nano-tozlar içeren iki farklı sodyum geopolymer iyi bilinen geopolymer yöntemi ile hazırlanmıştır. 9 mol karbon, geopolimer üretimi aşamasında geopolimer reçineye dahil ... -
Synthesis and characterization of silicon carbide powders converted from metakaolin-based geopolymer
Bağcı, Cengiz; Kutyla, Gregory P.; Seymour, Kevin C.; Kriven, Waltraud M. (Blackwell Publishing Inc., 2016)Silicon carbide (SiC) ceramic powders were synthesized by carbothermal reduction in specific geopolymers containing carbon nanopowders. Geopolymers containing carbon and having a composition M2O·Al2O3·4.5SiO2·12H2O+18C, ...