Determination of the Minimal Operating Temperature
According to a new theory poycrystal elements are a comlex self-organized system which gives the possibility to modulate the processes of strengthening by changing temperature within a wide range. An unconventional method for non-destructive determination of the minimal operating temperature (ductil...
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| Published in | Materialprüfung Vol. 54; no. 5; pp. 358 - 359 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
De Gruyter
01.05.2012
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| Online Access | Get full text |
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| Summary: | According to a new theory poycrystal elements are a comlex self-organized system which gives the possibility to modulate the processes of strengthening by changing temperature within a wide range. An unconventional method for non-destructive determination of the minimal operating temperature (ductile to brittle transition temperature of structural steel T
), based on the results of measuring the speeds of longitudinal and transversal ultrasonic waves and the achieved values of Poisson's ratio, has been developed. |
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| ISSN: | 0025-5300 2195-8572 |
| DOI: | 10.3139/120.110340 |