\"Reducir a la mitad el intervalo (RIM)\"

English translation: halving interval (HIC)

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Spanish term or phrase:\\\"Reducir a la mitad el intervalo (RIM)\\\"
English translation:halving interval (HIC)
Entered by: Lesley Clarke

15:13 May 1, 2017
Spanish to English translations [PRO]
Tech/Engineering - Electronics / Elect Eng / Mexico
Spanish term or phrase: \"Reducir a la mitad el intervalo (RIM)\"
For an electrical insulation materials standard

CARACTERÍSTICAS Y FORMATOS DE LA RESISTENCIA TÉRMICA

Las características térmicas son:

a) El índice de temperatura, IT; y
b) **Reducir a la mitad el intervalo (RIM)**.

La resistencia térmica de un MAE siempre se da por una propiedad específica y un punto final. Si se ignora esto, cualquier referencia a las propiedades de la resistencia térmica deja de ser significativa ya que no todas las propiedades de un material, que se somete a envejecimiento térmico, pueden deteriorarse al mismo ritmo. En consecuencia, se le asigna más de un índice de temperatura a un material o ***se reduce el intervalo a la mitad***, por ejemplo, de la medición de diferentes propiedades

HELP!!!!
Lesley Clarke
Mexico
Local time: 14:00
halving interval (HIC)
Explanation:
Electrical insulating materials - Thermal endurance properties - Part 8: Instructions for calculating thermal endurance characteristics using simplified procedures


IEC 60216-8:2013 specifies the general ageing conditions and simplified procedures to be used for deriving thermal endurance characteristics, which are shown by temperature index (TI) and/or relative temperature index (RTI) and the halving interval (HIC). The procedures specify the principles for evaluating the thermal endurance properties of materials exposed to elevated temperature for long periods. In the application of this standard, it is assumed that a practically linear relationship exists between the logarithm of the time required to cause the predetermined property change and the reciprocal of the corresponding absolute temperature (Arrhenius relationship). For the valid application of the standard, no transition, in particular no first-order transition should occur in the temperature range under study.

https://webstore.iec.ch/publication/1046

DEFINITIONS:

https://books.google.com.ar/books?id=44ilOV1F3HwC&pg=PA355&d...

https://books.google.com.ar/books?id=SrRXCWoOJ3sC&pg=PA123&d...

https://books.google.com.ar/books?id=KcI99VbjwPwC&pg=PA40&dq...
Selected response from:

Gabriela Alvarez
Argentina
Local time: 17:00
Grading comment
Many, many thanks, Gaby.
4 KudoZ points were awarded for this answer



Summary of answers provided
3halving interval (HIC)
Gabriela Alvarez


Discussion entries: 1





  

Answers


47 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
halving interval (HIC)


Explanation:
Electrical insulating materials - Thermal endurance properties - Part 8: Instructions for calculating thermal endurance characteristics using simplified procedures


IEC 60216-8:2013 specifies the general ageing conditions and simplified procedures to be used for deriving thermal endurance characteristics, which are shown by temperature index (TI) and/or relative temperature index (RTI) and the halving interval (HIC). The procedures specify the principles for evaluating the thermal endurance properties of materials exposed to elevated temperature for long periods. In the application of this standard, it is assumed that a practically linear relationship exists between the logarithm of the time required to cause the predetermined property change and the reciprocal of the corresponding absolute temperature (Arrhenius relationship). For the valid application of the standard, no transition, in particular no first-order transition should occur in the temperature range under study.

https://webstore.iec.ch/publication/1046

DEFINITIONS:

https://books.google.com.ar/books?id=44ilOV1F3HwC&pg=PA355&d...

https://books.google.com.ar/books?id=SrRXCWoOJ3sC&pg=PA123&d...

https://books.google.com.ar/books?id=KcI99VbjwPwC&pg=PA40&dq...

Gabriela Alvarez
Argentina
Local time: 17:00
Native speaker of: Native in SpanishSpanish
PRO pts in category: 8
Grading comment
Many, many thanks, Gaby.
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