PMID- 24502185
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20141113
LR  - 20140312
IS  - 1944-8252 (Electronic)
IS  - 1944-8244 (Linking)
VI  - 6
IP  - 5
DP  - 2014 Mar 12
TI  - Effect of nanospinel additions on the sintering of magnesia-zirconia ceramic 
      composites.
PG  - 3320-4
LID - 10.1021/am405184v [doi]
AB  - Nanocrystalline magnesium aluminate (MA) spinel powder produced through a 
      coprecipitation method and calcined at 900 degrees C for 1 h was added to 
      magnesia-zirconia composite in the range of 0-25 mass % and sintered at 1600 degrees C 
      for 2 h. Scanning electron microscope (SEM) and X-ray diffraction (XRD) 
      techniques were used for studying the microstructure and the phase composition of 
      the sintered composites. Bulk density, apparent porosity, volume shrinkage, and 
      Young's modulus of the sintered composites were also investigated. The results 
      revealed that the nanospinel addition up to 20 mass % increases the sintering 
      ability and Young's modulus of the composite bodies. Microstructure showed that 
      the presence of nanospinel and zirconia in the triple point between magnesia 
      grains closed the gaps in the ceramic matrix and enhanced the compactness of the 
      composites.
FAU - Khattab, R M
AU  - Khattab RM
AD  - Refractories, Ceramics and Building Materials Department, National Research 
      Centre , 12311 Cairo, Egypt.
FAU - Wahsh, M M S
AU  - Wahsh MM
FAU - Khalil, N M
AU  - Khalil NM
FAU - Gouraud, F
AU  - Gouraud F
FAU - Huger, M
AU  - Huger M
FAU - Chotard, T
AU  - Chotard T
LA  - eng
PT  - Journal Article
DEP - 20140221
PL  - United States
TA  - ACS Appl Mater Interfaces
JT  - ACS applied materials & interfaces
JID - 101504991
EDAT- 2014/02/08 06:00
MHDA- 2014/02/08 06:01
CRDT- 2014/02/08 06:00
PHST- 2014/02/08 06:00 [entrez]
PHST- 2014/02/08 06:00 [pubmed]
PHST- 2014/02/08 06:01 [medline]
AID - 10.1021/am405184v [doi]
PST - ppublish
SO  - ACS Appl Mater Interfaces. 2014 Mar 12;6(5):3320-4. doi: 10.1021/am405184v. Epub 
      2014 Feb 21.