Nov 22, 2008 15:51
15 yrs ago
Spanish term
pirámide de rotura
Spanish to English
Tech/Engineering
Materials (Plastics, Ceramics, etc.)
España
This is about tests carried out on refractory blocks for a furnace. I cannot even find the term in Spanish on the internet.
• Los ensayos realizados a 800 °C de las probetas de la zona fría, muestran que a esa temperatura la resistencia a compresión es del orden de un 60% superior que a temperatura ambiente.
• Esto es consecuencia de ía activación de procesos plásticos a nivel local, que cierran poros y grietas aumentando la resistencia mecánica del material.
• No obstante, el comportamiento macroscópicamente sigue siendo elástico y lineal hasta rotura, con una rotura frágil del material, que viene acompañada de las **pirámides de rotura** similares a las de temperatura ambiente
Any suggestions?
• Los ensayos realizados a 800 °C de las probetas de la zona fría, muestran que a esa temperatura la resistencia a compresión es del orden de un 60% superior que a temperatura ambiente.
• Esto es consecuencia de ía activación de procesos plásticos a nivel local, que cierran poros y grietas aumentando la resistencia mecánica del material.
• No obstante, el comportamiento macroscópicamente sigue siendo elástico y lineal hasta rotura, con una rotura frágil del material, que viene acompañada de las **pirámides de rotura** similares a las de temperatura ambiente
Any suggestions?
Proposed translations
(English)
4 | fracture pyramids/peaks | Cristian Garcia |
4 | pyramid-like fracture / pyramidal surface fracture | Rosie Shaddock |
References
pyramids | Christine Walsh |
Proposed translations
2 hrs
Selected
fracture pyramids/peaks
Me parece que cuando se habla de materiales de construcción su rotura sería en realidad una fractura del material, lo de pirámides podría ser "fracture peaks" tambiém
4 KudoZ points awarded for this answer.
Comment: "Thanks for all the help"
3 hrs
pyramid-like fracture / pyramidal surface fracture
Otras opciones.
"The factor 0.375 is represented the median between the two. Moreover the diamond pyramid number (DPN) was defined as P/A` , where A` is the ***pyramidal surface*** of the indent." (page 56)
http://www.freewebs.com/mattaria1/Introduction 2007-12.pdf
"Even worse, if the substrate has ***pyramidal surface*** irregularities, both impact induced and thermally induced stress concentrates at the peaks of the pyramids."
http://www.freepatentsonline.com/5355969.html
¡Saludos! :-)
"The factor 0.375 is represented the median between the two. Moreover the diamond pyramid number (DPN) was defined as P/A` , where A` is the ***pyramidal surface*** of the indent." (page 56)
http://www.freewebs.com/mattaria1/Introduction 2007-12.pdf
"Even worse, if the substrate has ***pyramidal surface*** irregularities, both impact induced and thermally induced stress concentrates at the peaks of the pyramids."
http://www.freepatentsonline.com/5355969.html
¡Saludos! :-)
Reference comments
34 mins
Reference:
pyramids
I don't think it fits in, but am posting it just in case. Link is terribly long, I'm afraid.
Melting point
Temperature at which a ‘test pyramid’ (cone) fails to support its own weight
Size
Affects stability of furnace structure
Bulk density
Amount of refractory material within a volume (kg/m3)
High bulk density = high volume stability, heat capacity and resistance
--------------------------------------------------
Note added at 35 mins (2008-11-22 16:27:01 GMT)
--------------------------------------------------
http://64.233.169.132/search?q=cache:fIwDyM2GPnUJ:www.retscr...
Melting point
Temperature at which a ‘test pyramid’ (cone) fails to support its own weight
Size
Affects stability of furnace structure
Bulk density
Amount of refractory material within a volume (kg/m3)
High bulk density = high volume stability, heat capacity and resistance
--------------------------------------------------
Note added at 35 mins (2008-11-22 16:27:01 GMT)
--------------------------------------------------
http://64.233.169.132/search?q=cache:fIwDyM2GPnUJ:www.retscr...
Peer comments on this reference comment:
agree |
psicutrinius
: Yes, these are the "SEGER cones" (conos SEGER, in Spanish). But no pyramids... which is what has thrown me off balance too. Besides, nothing to do with breaking here. Melting point only
3 mins
|
Thanks. You obviously understand it; I just googled!
|
Discussion