Search Results - "Awaad, M"

Effect of processing techniques on the properties of SrAl12O19/ZTA composites by Naga, S.M., Elshaer, M., Awaad, M.

“…This study investigated the densification behaviour and mechanical properties of SrAl12O19/zirconia-toughened alumina (ZTA) composites prepared by two…”
Get full text

Effect of La2Zr2O7 coat on the hot corrosion of multi-layer thermal barrier coatings by Naga, S.M., Awaad, M., El-Maghraby, H.F., Hassan, A.M., Elhoriny, M., Killinger, A., Gadow, R.

“…In the present study, a multi-layer thermal barrier coating (TBC) consisting of ZrO2 and La2Zr2O7 layers was designed in order to study the effect of the…”
Get full text

Evaluation of Ti/Al alloy coated with biogenic hydroxyapatite as an implant device in dogs’ femur bones by Mahmoud, E. M., Sayed, M., Awaad, M., El-Zomor, S. T., Blum, M., Killinger, A., Gadow, R., Naga, S. M.

“…The main target of the present research was a full assessment of the toxicity effects and biocompatibility of a Ti/Al-alloy device coated with biogenic…”
Get full text

Toughening and strengthening of Nb2O5 doped zirconia/alumina (ZTA) composites by Hassan, A.M., Naga, S.M., Awaad, M.

“…The aim of this research is to investigate the characteristics and mechanical properties of Nb2O5 doped zirconia-toughened-alumina composites. Samples of…”
Get full text

Physical and mechanical properties of Ta2O5 doped zirconia-toughened alumina (ZTA) composites by Naga, S.M., Hassan, A.M., Awaad, M.

“…The aim of this research is to investigate the characteristics and mechanical properties of Ta2O5 doped zirconia-toughened-alumina composites. Samples of…”
Get full text

Microstructure, Mechanical and Thermal Properties of ZTA/Al2TiO5 Ceramic Composites by Hassan, A. M., Elsayed, Hamada, Awaad, M., Saleh, A. M., Naga, S. M.

“…Zirconia-toughened alumina (ZTA)/Al2TiO5 composites were prepared via a sol–gel route. The prepared samples were uniaxially pressed and pressurelessly sintered…”
Get full text

Self-glazing dielectric ceramic bodies fabricated from Egyptian rhyodacite and kaolin by El-Mehalawy, N., Awaad, M., Turky, G.M., Ali-Bik, Mohamed W., Abd El Rahim, Said H., Naga, S.M.

“…Rhyodacite is a good source of major oxides, as these are contained in its essential mineral components, such as quartz, oligoclase, and albite. Thus, using…”
Get full text

Thermal diffusivity of ZTA composites with different YSZ quantity by Naga, S.M., Awaad, M., Bondioli, F., Fino, P., Hassan, A.M.

“…In the present study, ZTA composites containing 0–10 vol% of 5mol% YSZ (in the range 0–10 vol%) were prepared by sol-gel technique followed by powder mixing…”
Get full text

Thermo-mechanical properties of mullite/zirconia reinforced alumina ceramic composites by Wahsh, M.M.S., Khattab, R.M., Awaad, M.

“…[Display omitted] ► Alumina–mullite–zirconia ceramic composites were prepared from alumina and zircon. ► Constant amount of magnesia was added as a sintering…”
Get full text

Effect of Soaking Time on the Properties of SrAl12O19/ZTA Composites by Naga, S. M., El Shaer, M., Awaad, M., Saleh, M. A.

“…This study investigated the effect of soaking time on the phase composition, physical and mechanical properties of strontium hexaaluminate/zirconia-toughened…”
Get full text

Optimization of a novel process for preparation of silicon carbide foams by Hanna, S.B., Awaad, M., Ajiba, N.A.

“…Silicon carbide (SiC) was mixed with alumina and kaolin to obtain porous alumino-silicate bonded SiC specimens. These mixtures contain 40 to 80 mass% SiC while…”
Get full text

Investigation the impact of ZTA addition on the properties of nano biogenic hydroxyapatite by Naga, S. M., Sayed, M., El-Maghraby, H. F., Awaad, M.

“…The target of the recent study is to achieve a significant inexpensive and eco-friendly way for getting ZTA/HA composites, based on the nano-HA derived from…”
Get full text

Oxidation Resistance, Compressive Strength and Thermal Shock Resistance of SiC Ceramics Prepared by Two Processing Routes by Hanna, S. B., Awaad, M., Ajiba, N. A.

“…In the present paper, direct foaming technique and sacrificial template method were used to prepare porous alumino-silicate bonded SiC ceramics from mixtures…”
Get full text

Effect of a multicarbohydrase containing α-galactosidase enzyme on the performance, carcass yield, and humoral immunity of broilers fed corn–soybean meal–based diets of varying energy density by Llamas-Moya, S., Girdler, C.P., Shalash, S.M.M., Atta, A.M., Gharib, H.B., Morsy, E.A., Salim, H.M., Awaad, M.H.H., Elmenawey, M.

“…Nutrient availability is critical for the development of poultry digestive function and immune responses. Carbohydrase formulations, containing α-galactosidase…”
Get full text

Electrical properties of ZnO/alumina nano composites for high voltage transmission line insulator by El-Mehalawy, N., Awaad, M., Eliyan, T., Abd-Allah, M. A., Naga, S. M.

“…The main aim of the present study is to evaluate the impact of the nano-ZnO on the dielectric properties of alumina bodies used in high voltage insulators. In…”
Get full text

Depression and Anxiety in Adolescents with Congenital Heart Disease by Awaad, M, Darahim, K

“…Introduction Adolescents with congenital heart disease are at increased risk for developingpsychological distress. Aim of the study To assess the prevalence of…”
Get full text

The role of silver nanoparticles in the reluctance of colisepticemia in broiler chickens by Awaad, M.H.H., Moustafa, K. M.El, Zoulfakar, S.A., Elhalawany, M.S., Mohammed, F.F., El-Refay, R.M., Morsy, E.A.

“…This study aims to determine the influence of silver nanoparticles (Ag-NPs) on performance, clinical and pathological pictures, virulence gene expression, and…”
Get full text

In-situ sintering reaction of Al2O3–LaAl11O18–ZrO2 composite by Naga, S.M., Hassan, A.M., El-Maghraby, H.F., Awaad, M., Elsayed, Hamada

“…Al2O3–LaAl11O18–ZrO2 composites were prepared by in situ sintering reaction of different proportions of Al2O3 and La2Zr2O7. The studied batches were uniaxially…”
Get full text

Preparation and characterization of tough cerium hexaaluminate bodies by Naga, S.M., El-Maghraby, H.F., Awaad, M., Kern, F., Gadow, R., Hassan, A.M.

“…•Prepare cerium hexaaluminate (CeAl11O18) via a sol-gel technique.•Pure CeAl11O18 phase is the only phase present.•An increase in the fracture toughness over…”
Get full text

Effect of a specific combination of carvacrol, cinnamaldehyde, and Capsicum oleoresin on the growth performance, carcass quality and gut integrity of broiler chickens by Awaad, M.H.H, Elmenawey, M, Ahmed, Kawkab A

“…Aim: The effect of a specific combination (SC) of carvacrol, cinnamaldehyde, and Capsicum oleoresin was investigated on productive performance and immune…”
Get full text