W pracy zbadano wybrane właściwości fizyczne i mechaniczne materiałów otrzymanych z komercyjnie dostępnego azotku krzemu (Si3N4). Próbki azotkowe formowane metodą prasowania izostatycznego spiekano swobodnie w atmosferze azotu, następnie część próbek została poddana spiekaniu w warunkach ciśnienia izostatycznego (HIP). Dla obu serii próbek, różniących się procesem spiekania określono: gęstość pozorną, wytrzymałość na zginanie, twardość oraz krytyczny współczynnik intensywności naprężeń. Na podstawie otrzymanych wyników badań przeprowadzono analizę porównawczą materiałów uzyskanych w różnych procesach technologicznych i określono wpływ rodzaju spiekania na właściwości materiału.In the presented paper mechanical properties of silicon nitride ...
Si 3N 4-TiN composites were prepared by spark plasma sintering (conventional sintering (SPS1) and in...
Silicon nitride (Si3N4) offers the advantages of high strength, high thermal shock resistance and a ...
The effect of seeding on the microstructure and mechanical properties of hot-pressed silicon nitride...
In this paper, by using the hot-pressed sintered technology, pure Si3N4 ceramics and Si3N4 composite...
Ceramics are usually produced by pressing the powder in a die and sintering the resulting green body...
The mechanical and elastic properties of new silicon nitride fabricated by cold isostatic pressing a...
It is demonstrated that strength and creep-fatigue behaviour of Hot Isostatically Pressed (HIP) sili...
This present work evaluates the influence of microstructure on the fracture toughness of two types o...
Silicon nitride (Si3N4) based ceramics are gaining more and more attention due to their promising hi...
The paper describes the microstructure and mechanical properties of ceramic material based on silico...
In this study, coarse Beta silicon nitride (β-Si3N4) powder was used as the raw material to fabricat...
Identification of alfa- and beta-phases of Si3N4 single crystals grown from Si melt could be made wi...
The effect of silicon nitride (Si3N4) addition on the sintering of magnesium silicon nitride (MgSiN2...
High pressure hot-pressing of Si3N4 without additives was performed using various kinds of Si3N4 pow...
The Cooperative Research and Development Agreement (CRADA) with Materials and Electrochemical Resear...
Si 3N 4-TiN composites were prepared by spark plasma sintering (conventional sintering (SPS1) and in...
Silicon nitride (Si3N4) offers the advantages of high strength, high thermal shock resistance and a ...
The effect of seeding on the microstructure and mechanical properties of hot-pressed silicon nitride...
In this paper, by using the hot-pressed sintered technology, pure Si3N4 ceramics and Si3N4 composite...
Ceramics are usually produced by pressing the powder in a die and sintering the resulting green body...
The mechanical and elastic properties of new silicon nitride fabricated by cold isostatic pressing a...
It is demonstrated that strength and creep-fatigue behaviour of Hot Isostatically Pressed (HIP) sili...
This present work evaluates the influence of microstructure on the fracture toughness of two types o...
Silicon nitride (Si3N4) based ceramics are gaining more and more attention due to their promising hi...
The paper describes the microstructure and mechanical properties of ceramic material based on silico...
In this study, coarse Beta silicon nitride (β-Si3N4) powder was used as the raw material to fabricat...
Identification of alfa- and beta-phases of Si3N4 single crystals grown from Si melt could be made wi...
The effect of silicon nitride (Si3N4) addition on the sintering of magnesium silicon nitride (MgSiN2...
High pressure hot-pressing of Si3N4 without additives was performed using various kinds of Si3N4 pow...
The Cooperative Research and Development Agreement (CRADA) with Materials and Electrochemical Resear...
Si 3N 4-TiN composites were prepared by spark plasma sintering (conventional sintering (SPS1) and in...
Silicon nitride (Si3N4) offers the advantages of high strength, high thermal shock resistance and a ...
The effect of seeding on the microstructure and mechanical properties of hot-pressed silicon nitride...