Structure and properties of aligned short fibre-reinforced intermetallic matrix composites

Autor: Randall M. German, D. E. Alman, A. Bose, Norman S. Stoloff

Publikováno v: Journal of Materials Science. 30:5251-5258

Powder injection moulding techniques were utilized to align short fibres (Al2O3 and SiC) in a variety of intermetallic matrices (NiAl, MoSi2 and TaTiAl2). The alignment was accomplished by extruding a mixture of powders and short fibres with a polyme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02ca755b14bcbc37871cc09ffc43315a
https://doi.org/10.1007/bf00356078

Powder Processing of Intermetallic-Base Composites

Autor: N. S. Stoloff, D. E. Alman

Publikováno v: Proceedings of the 18th Annual Conference on Composites and Advanced Ceramic Materials - B: Ceramic Engineering and Science Proceedings, Volume 15, Issue 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6eae8cd12e02b7c26b2c5ba1df53731d
https://doi.org/10.1002/9780470314555.ch15

Hydrocarbon rate coefficients for proton and electron impact ionization, dissociation, and recombination in a hydrogen plasma

Autor: D. A. Alman, J. N. Brooks, D. N. Ruzic, Z. Wang

We estimate cross sections and rate coefficients for proton and electron impact ionization, dissociation, and recombination of neutral and ionized hydrocarbon molecules and fragments of the form C{sub x}H{sub y}{sup k}, x = 1-3, y = 1-6, k = 0,1 in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16599f1245f5b33161d7628025531183
https://doi.org/10.2172/12063

New Results on the Brightness Matching of Heterochromatic Stimuli

Autor: M. E. Breton, J. Barbour, D. H. Alman

Publikováno v: Journal of the Illuminating Engineering Society. 12:268-274

In this paper the authors report extensive new data on the ratio of the luminance of an achromatic stimulus to the luminance of chromatic stimuli when the chromatic and achromatic stimuli are perceived to be brightness matches. These brightness to lu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02d423ed0f9e78e4a70e5b6ca0f45487
https://doi.org/10.1080/00994480.1983.10748841

Errors of the standard photometric system when measuring the brightness of general illumination light sources

Autor: D. H. Alman

The standard photometric system is reviewed, and the reported disagreement between visual observations and photometric measurements of the brightness of colored lights is examined. The causes of these disagreements are failure of the proportionality

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e8eda41b1a34840df9c35e8c6b97223
https://nrc-publications.canada.ca/eng/view/object/?id=8676e63d-5d99-4da2-a9ad-4be9a14513c9