Glossary entry (derived from question below)
Russian term or phrase:
порог хладноломкости
English translation:
cold shortness temperature
Added to glossary by
Svetlana Melikyan
May 10, 2023 14:22
1 yr ago
18 viewers *
Russian term
порог хладноломкости
Russian to English
Tech/Engineering
Chemistry; Chem Sci/Eng
Механические свойства и характер разрушения труб
Т50в.с. – порог хладноломкости, определяемый по 50 % доли вязкой составляющей в изломе, °С
В английском есть 2 термина: DBTT и FATT, разница между которыми не могу понять.
В английском есть 2 термина: DBTT и FATT, разница между которыми не могу понять.
Proposed translations
(English)
2 | cold shortness temperature | Frank Szmulowicz, Ph. D. |
Proposed translations
1 hr
Selected
cold shortness temperature
What is cold shortness?
What is a Cold Shortness? - Definition from Corrosionpedia
What Does Cold Shortness Mean? Cold shortness occurs when a material is lowered to a temperature where it becomes brittle. A material can be ductile at one temperature and very hard and breakable at another if it is affected by cold shortness. Not all materials are affected by cold shortness.
https://www.corrosionpedia.com/definition/6145/cold-shortnes...
2порог хладноломкости — [cold shortness threshold] условный температурный интервал перехода от вязкого разрушения металла к хрупкому; характеризуется, как правило, двумя температурами: Tв/sub>, выше которой излом полностью вязкий, и Тн, ниже которой излом полностью
https://cide.en-academic.com/searchall.php?SWord=порог хладн...
What is a Cold Shortness? - Definition from Corrosionpedia
What Does Cold Shortness Mean? Cold shortness occurs when a material is lowered to a temperature where it becomes brittle. A material can be ductile at one temperature and very hard and breakable at another if it is affected by cold shortness. Not all materials are affected by cold shortness.
https://www.corrosionpedia.com/definition/6145/cold-shortnes...
2порог хладноломкости — [cold shortness threshold] условный температурный интервал перехода от вязкого разрушения металла к хрупкому; характеризуется, как правило, двумя температурами: Tв/sub>, выше которой излом полностью вязкий, и Тн, ниже которой излом полностью
https://cide.en-academic.com/searchall.php?SWord=порог хладн...
Note from asker:
Thanks for reacting. So if what's the difference between this term and the ones I've found? I was pretty much sure it's either DBTT or FATT. I got even more confused.... |
4 KudoZ points awarded for this answer.
Comment: "I've checked in literature, and it's correct. Thank you!"
Discussion
The DBTT is similar except the DBTT value is based on the inflection point of a CVN impact energy versus test temperature curve, where the CVN upper shelf (ductile) changes to lower shelf CVN (brittle) values at a specific test temperature.
https://www.eng-tips.com/viewthread.cfm?qid=402830