ISSN:
1573-9325
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Conclusions 1. The inductive and tensometric sensors which have been developed and which have a high sensitivity and reliability when operating over a wide temperature range (+20 to −196°C), and also the recording of the stress in static and dynamic bend tests, have made it possible to determine KIc for various loading rates. 2. The coefficient of stress intensity KIc depends to a considerable extent on the method of deoxidizing the steel. Steel deoxidized without the use of silicon has a higher value of KIc, irrespective of the rate and form of loading or of the test temperature. 3. A marked dependence of KIc on the rate of loading and on the temperature has been found, KIc decrreasing with fall in temperature, irrespective of the loading rate. At low temperatures KIc is greater in the case of static loading, while at positive temperatures it is greater in the case of dynamic loading.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01528246
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