...Akli Nechache; Abdel-Hakim Bouzid The leakage tightness behavior of bolted flange joints is compromised due to the high temperature effects and, in particular, when creep of the materials of the different components of the bolted flanged joint takes place. The relaxation of bolted flanged joints...

... , in Japanese. 02 05 2006 19 04 2007 11 06 2008 boilers creep diffusion fatigue cracks grain boundaries high-temperature effects maintenance engineering microcracks reliability scanning electron microscopy steel thermal power stations turbines creep cavity creep...

... OF PRESSURE VESSEL TECHNOLOGY . Manuscript received December 19, 2002; revision received November 12, 2004. Review conducted by: C. Jaske. 19 December 2002 12 November 2004 27 05 2005 austenitic steel pressure vessels corrosion resistance boilers high-temperature effects...

... such factors as excessively hard material, extremely soft material, overheating failures, and improper mill processing. This compilation also discusses likely root causes and solutions to avoid these potential Grade 91 problems. 03 11 2004 22 11 2004 martensitic steel high-temperature...

... for publication in the JOURNAL OF PRESSURE VESSEL TECHNOLOGY . Manuscript received by the PVP Division, January 20, 1999; revised manuscript received November 13, 2000. Editor: S. Y. Zamrik. 20 January 1999 13 November 2000 martensitic steel chlorine pressure vessels high-temperature...

... mechanical testing strain measurement superalloys viscoplasticity plastic deformation strain control high-temperature effects While the overwhelming majority of the mechanical testing done in laboratories is based on uniaxial stress states, many components in structures and machines have...

... pressure vessels high-temperature effects power plants life testing failure (mechanical) high-pressure techniques As utilities in the U.S. enter the next decade, over 70 percent of existing fossil power plants will be more than 30 yr old. Many critical components in these plants are aging from...

... December 1999 creep simulation high-temperature effects pressure vessels Mechanical Principles Life Extension Life Assessment Creep Creep Damage The highly developed civilization brings our human being a comfortable, elegant life style. However, the price of this is significant...

... ENGINEERS . Manuscript received by the PVP Division, August 15, 1999; revised manuscript received October 19, 1999. Technical Editor: S. Y. Zamrik. 01 August 1999 15 August 1999 19 October 1999 thermal stresses stress relaxation turbines high-temperature effects creep testing...

... . Manuscript received by the PVP Division, August 20, 1997; revised manuscript received October 11, 1999. Associate Technical Editor: M. B. Ruggles. 27 July 1997 20 August 1997 11 October 1999 pressure vessels high-temperature effects creep testing supports austenitic stainless...

... component tests. This will increase confidence when laboratory data are then to be compared to failures in actual high-temperature components. fracture mechanics cracks alloy steel high-temperature effects creep testing failure (mechanical) mechanical testing 26 July 1998 06...