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  • 1
    Electronic Resource
    Electronic Resource
    Bonding of adhesive primers to aluminium substrates (1983)
    Chichester [u.a.] : Wiley-Blackwell
    Surface and Interface Analysis 5 (1983), S. 93-97 
    Details
    ISSN: 0142-2421
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Physics
    Notes: A study was made on the influence of sulphuric and chromic acid anodizing on the polymerization behavior of four primers (three based on epoxy resins and one on polyurethane) using IR and AES spectroscopy. AES spectroscopy has revealed that sulphur anions were incorporated in the anodic film, but no chromium anions could be detected. IR spectra for the primers on chromic acid anodic films are similar to those obtained on untreated aluminium, but a change of absorption peaks was observed for sulphuric acid anodic film substrate. Sulphuric acid anodizing has an adverse effect on the polymerization of the primers studied in this work.
    Additional Material: 11 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/sia.740050303
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    On the use of Redundant Pyrotechnic Delays (1988)
    Weinheim : Wiley-Blackwell
    Propellants, Explosives, Pyrotechnics 13 (1988), S. 106-110 
    Details
    ISSN: 0721-3115
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: The performance of redundant pyrotechnic delays is analyzed. It is found that the average delay time of a redundant cluster of delays is shorter than the corresponding average of the individual delays. Also, the standard deviation of the cluster delay time is smaller than the corresponding individual delay standard deviation. These two effects are found to be monotonic functions of the number of delays in the cluster. The effect of the delay reliability on the cluster statistics is shown to be qualitatively similar to a reduction in the effective cluster size.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prep.19880130404
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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