ISSN:
1573-4803
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract Dynamic loading experiments are performed at different loading rates and temperatures in three-point bending with a commercial cutting tool material. Strength data from time-dependent failure analysis are combined with Weibull statistics to make lifetime predictions for static loading (STP diagrams). Stress corrosion is concluded to be active from ambient temperatures up to 1100° C. Additionally at high temperatures an energy dissipation process caused by plastic and viscous second phase is activated. Both these mechanisms are interacting. With the application of Weibull statistics, strength data are shown to be strongly influenced by the area of loaded surface.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01132938
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