The Valve Metal Character of Zirconium as inferred from anode potential measurements in mineral acid solutions

✍ Scribed by Prof. Dr. S. Darwish; Dr. M. W. Khalil; Dr. M. A. Abdel Rahim; Porf. Dr. I. A. Ammar

• Publisher: John Wiley and Sons
• Year: 1989
• Tongue: English
• Weight: 825 KB
• Volume: 20
• Category: Article
• ISSN: 0933-5137
• DOI: 10.1002/mawe.19890200906

✦ Synopsis

Bereich der Kriechverformung, Kriechschadigung und Zeitstandfestigkeit bereitzustellen. Weiter wird eine Reihe interessanter Fragen zur Interpretation der bisher vorliegenden Biegekriechergebnisse, z. B. der Abhangigkeit des Primarkriechens im Biegeversuch von den instationaren Beanspruchungsparametern und instabilen Gefugezustanden zu bearbeiten sein. Literatur 1.

N . Claussen, Strengthening strategies for Zr02-toughened ceramics at high temperatures. Mat., Sci. Eng. 71 (1985) U. Ernstberger, G. Grathwohl, F. Thiimrnler, High-temperature durability and limits of sintered and hot-pressed silicon nitride materials. Int. J. High Tech. Ceramics 3 ( 1987) H. Cohrt, G . Grathwohl, F. Thiimrnler, Non-stationary stress distribution in a ceramic bending beam during constant load creep. Res rnechanica 10 (1984) 55-71. B. Eigenmann, B. Scholtes, E. Macherauch, X-ray stress determination in ceramics and ceramic-metal-composites. 2nd Int. Conf. on Residual Stresses, Nov. 23-25, 1988, Nancy G. Grathwohl, Current testing methods: a critical assessment. Mechanical testing of engineering ceramics at high temperatures, spec. issue: Int. J. High Tech. Ceramics 4 (1988) 23-38.