Auger electron spectroscopy was used to characterize grain‐boundary chemistry in MgO, Al2O3, and MgAl2O4 (spinel) hot‐pressed with LiF or NaF. The presence of additives (F, Na) at the grain boundaries was confirmed; observation of grain‐boundary impurities in MgO extends previous studies. Copyright © 1974, Wiley Blackwell. All rights reserve
High-resolution electron microscopy (HREM) has been used to study the atomic-scale structure and loc...
This paper proposes MgO as a new scavenger material that can mitigate the harmful effects Of SiO2 im...
The rationalization of selection of sintering additives for alpha-alumina was investigated using two...
Certain anions OH(-), F(-) and Gl(-) are shown to enhance grain growth in MgO. The magnitude of thei...
A range of high resolution techniques have been used to characterise the grain boundary segregation ...
The advantage of certain amounts of MgO addition in alumina sintering has been realized, and it is c...
Minor alloying additions and alloy impurities can be of crucial importance for the protective proper...
Magnesium oxide (MgO) is one of the most important raw materials in many branches of industry. Magne...
In Al/sub 2/O/sub 3/, it was found that additives segregated to grain boundaries. The role of additi...
The chemical and structural features of a natural spinel sensu stricto (s.s.) sample were studied by...
The modifications in atomistic structure, chemical bonding, and energetics induced by substitutional...
First-principles density-functional calculations were used to study the effects of CA impurities on ...
The fracture toughness and failure mode of ceramic materials are highly sensitive to the presence o...
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, ...
The effects of MgO on sintering and grain growth of alumina in the absence of any other impurities a...
High-resolution electron microscopy (HREM) has been used to study the atomic-scale structure and loc...
This paper proposes MgO as a new scavenger material that can mitigate the harmful effects Of SiO2 im...
The rationalization of selection of sintering additives for alpha-alumina was investigated using two...
Certain anions OH(-), F(-) and Gl(-) are shown to enhance grain growth in MgO. The magnitude of thei...
A range of high resolution techniques have been used to characterise the grain boundary segregation ...
The advantage of certain amounts of MgO addition in alumina sintering has been realized, and it is c...
Minor alloying additions and alloy impurities can be of crucial importance for the protective proper...
Magnesium oxide (MgO) is one of the most important raw materials in many branches of industry. Magne...
In Al/sub 2/O/sub 3/, it was found that additives segregated to grain boundaries. The role of additi...
The chemical and structural features of a natural spinel sensu stricto (s.s.) sample were studied by...
The modifications in atomistic structure, chemical bonding, and energetics induced by substitutional...
First-principles density-functional calculations were used to study the effects of CA impurities on ...
The fracture toughness and failure mode of ceramic materials are highly sensitive to the presence o...
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, ...
The effects of MgO on sintering and grain growth of alumina in the absence of any other impurities a...
High-resolution electron microscopy (HREM) has been used to study the atomic-scale structure and loc...
This paper proposes MgO as a new scavenger material that can mitigate the harmful effects Of SiO2 im...
The rationalization of selection of sintering additives for alpha-alumina was investigated using two...