Application of nondestructive ion beam analysis to measure variations in the elemental composition of armor materials

Pallone, Arthur; Demaree, J. D.; Adams, Jane W.

doi:10.1016/j.nimb.2004.01.157

Cited by 7 publications

(2 citation statements)

References 2 publications

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“…Aluminum oxynitride (AlON) is a polycrystalline ceramic material with potential use in applications requiring high strength combined with optical transparency 1–3 . Owing to its cubic spinel structure, polycrystalline AlON has isotropic optical and thermal properties, making it a candidate material to replace single crystal forms of oxides currently in use for optical applications 4–8 .…”

Section: Introductionmentioning

confidence: 99%

Water‐Based Method for Processing Aluminum Oxynitride (AlON)

Miller

Kaplan

2008

Int J Applied Ceramic Tech

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A water-based method for producing aluminum oxynitride (AlON) green bodies with a relatively high density is described. While alcohol is usually the medium for ball milling, this approach utilizes water to form a rigid network of aluminum hydroxide in Al 2 O 3 -AlN preforms. Al 2 O 3 -AlN preforms were prepared by four different routes based either on alcohol or water-based slips, and underwent identical sintering procedures. Samples prepared using the water-based method and pressure filtration reached a green density of 67%, compared with 52% and 47% for samples prepared from alcohol-based slips and formed using pressure filtration and dry pressing, respectively.

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Section: Introductionmentioning

confidence: 99%

Water‐Based Method for Processing Aluminum Oxynitride (AlON)

Miller

Kaplan

2008

Int J Applied Ceramic Tech

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show abstract

“…A luminum oxynitride (AlON) is a polycrystalline ceramic material with potential use in applications requiring high strength combined with optical transparency 1–3 . Owing to its cubic spinel structure, polycrystalline AlON has isotropic optical and thermal properties, making it a candidate material to replace single‐crystal forms of oxides currently in use for optical applications 4–8 .…”

Section: Introductionmentioning

confidence: 99%

Solubility Limits of La and Y in Aluminum Oxynitride at 1870°C

Miller

Kaplan

2008

Journal of the American Ceramic Society

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The solubility limits of important dopants (La and Y) in aluminum oxynitride (AlON) were measured using wavelength-dispersive spectroscopy (WDS) mounted on a scanning electron microscope, from samples quickly cooled from 18701C. To provide saturated AlON, samples were prepared with dopant concentrations well above the solubility limit, which was confirmed by the appearance of secondary phases using X-ray diffraction, backscattered electron micrographs, and WDS. Measurements were conducted on polished samples without thermal or chemical etching. The results indicate solubility limits of 498782 and 17757128 ppm for La and Y in AlON at 18701C, respectively. The solubility limit of Mg in AlON at 18701C was found to be 44000 ppm. The relation between solubility limit and cation size is briefly discussed.

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Reactive-sintering B4C matrix composite for armor applications

Wan

2020

Rare Met.

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Application of nondestructive ion beam analysis to measure variations in the elemental composition of armor materials

Cited by 7 publications

References 2 publications

Water‐Based Method for Processing Aluminum Oxynitride (AlON)

Water‐Based Method for Processing Aluminum Oxynitride (AlON)

Solubility Limits of La and Y in Aluminum Oxynitride at 1870°C

Reactive-sintering B4C matrix composite for armor applications

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