Apr 20, 2011 14:41
13 yrs ago
9 viewers *
French term
rochage
French to English
Tech/Engineering
Construction / Civil Engineering
Welding / NDT test
Les critères d'acceptation sont les suivants :
rochage :
inacceptable,
sont inacceptables les inclusions qui remettent en cause la valeur minimale de gorge, ou dont la dimension sur le cliché est supérieure ou égale à 1,5 mm,
rochage :
inacceptable,
sont inacceptables les inclusions qui remettent en cause la valeur minimale de gorge, ou dont la dimension sur le cliché est supérieure ou égale à 1,5 mm,
Proposed translations
(English)
5 | root porosity | Johannes Gleim |
2 | cauliflowering | liz askew |
Change log
Apr 20, 2011 14:41: changed "Kudoz queue" from "In queue" to "Public"
Proposed translations
1 hr
Selected
root porosity
Définition de rochage
Dégagement des gaz dans une masse métallique en fusion, qui produit des cloques lorsque le métal se solidifie.
http://www.mediadico.com/dictionnaire/definition/rochage/1
Les soufflures figures 1956, sont des inclusions de gaz à l'intérieur du métal fondu, elles peuvent être dues à diverses causes :
:
les gaz emprisonnés peuvent être produits par des réactions chimiques qui naissent au sein du métal en fusion, dans certains cas, ces réactions sont assez rapides pour que les gaz se dégagent en bouillonnant au cours du soudage. Ce phénomène qui porte le nom de "rochage" conduit à des soudures ayant l'aspect d'une mousse métallique . Le "rochage" apparaît notamment au cours du soudage d'acier effervescent si l'on n'utilise pas des métaux d'apport convenablement choisis pour l'éviter.
http://chalumo29.free.fr/190c.htm
Défauts rencontrés
:
Oxydation si mauvaise protection gazeuse, notamment à l'envers des soudures débouchantes ("rochage")
http://fr.wikipedia.org/wiki/Soudage_TIG
all equipment and materials used must be free from oil, moisture, dirt and other impurities, as these cause weld porosity and consequently a decrease in weld strength and quality.
:
Additionally, if the welding torch is too far from the workpiece the shielding gas becomes ineffective causing porosity within the weld. This results in a weld with pinholes, which is weaker than a typical weld.
:
As with other welding processes such as gas metal arc welding, shielding gases are necessary in GTAW to protect the welding area from atmospheric gases such as nitrogen and oxygen, which can cause fusion defects, porosity, and weld metal embrittlement if they come in contact with the electrode, the arc, or the welding metal.
http://en.wikipedia.org/wiki/Gas_tungsten_arc_welding
fr Terminus rochage
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
de Terminus schwammige raupe
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
Terminus grisselige raupe
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
Terminus blumenkohl
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
en Terminus porosity in a weld due to carbon monoxide
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
http://iate.europa.eu/iatediff/SearchByQuery.do?method=searc...
POROSITY IN A WELD DUE TO CARBON MONOXIDE Rochage
http://books.google.de/books?id=tWvOUz1QiAAC&pg=PA943&lpg=PA...
516 root porosity
spongy formation at the root of a weld due to bubbling of the weld metal at the moment of solidification
rochage
formation spongieuse à la racine d'une soudur due à un bouillonement du métal fondu au moment de sa solidification
Wurzelporosität
schwammige Ausbildung der Nahtwurzel als Folge von Blasenbildungen des Schweißgutes be der Erstarrung
(EN ISO 6520-1:2007)
http://wenku.baidu.com/view/48415efe910ef12d2af9e7c1.html
Dégagement des gaz dans une masse métallique en fusion, qui produit des cloques lorsque le métal se solidifie.
http://www.mediadico.com/dictionnaire/definition/rochage/1
Les soufflures figures 1956, sont des inclusions de gaz à l'intérieur du métal fondu, elles peuvent être dues à diverses causes :
:
les gaz emprisonnés peuvent être produits par des réactions chimiques qui naissent au sein du métal en fusion, dans certains cas, ces réactions sont assez rapides pour que les gaz se dégagent en bouillonnant au cours du soudage. Ce phénomène qui porte le nom de "rochage" conduit à des soudures ayant l'aspect d'une mousse métallique . Le "rochage" apparaît notamment au cours du soudage d'acier effervescent si l'on n'utilise pas des métaux d'apport convenablement choisis pour l'éviter.
http://chalumo29.free.fr/190c.htm
Défauts rencontrés
:
Oxydation si mauvaise protection gazeuse, notamment à l'envers des soudures débouchantes ("rochage")
http://fr.wikipedia.org/wiki/Soudage_TIG
all equipment and materials used must be free from oil, moisture, dirt and other impurities, as these cause weld porosity and consequently a decrease in weld strength and quality.
:
Additionally, if the welding torch is too far from the workpiece the shielding gas becomes ineffective causing porosity within the weld. This results in a weld with pinholes, which is weaker than a typical weld.
:
As with other welding processes such as gas metal arc welding, shielding gases are necessary in GTAW to protect the welding area from atmospheric gases such as nitrogen and oxygen, which can cause fusion defects, porosity, and weld metal embrittlement if they come in contact with the electrode, the arc, or the welding metal.
http://en.wikipedia.org/wiki/Gas_tungsten_arc_welding
fr Terminus rochage
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
de Terminus schwammige raupe
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
Terminus grisselige raupe
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
Terminus blumenkohl
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
en Terminus porosity in a weld due to carbon monoxide
Zuverlässigkeit 3 (Zuverlässig)
Datum 24/09/2003
http://iate.europa.eu/iatediff/SearchByQuery.do?method=searc...
POROSITY IN A WELD DUE TO CARBON MONOXIDE Rochage
http://books.google.de/books?id=tWvOUz1QiAAC&pg=PA943&lpg=PA...
516 root porosity
spongy formation at the root of a weld due to bubbling of the weld metal at the moment of solidification
rochage
formation spongieuse à la racine d'une soudur due à un bouillonement du métal fondu au moment de sa solidification
Wurzelporosität
schwammige Ausbildung der Nahtwurzel als Folge von Blasenbildungen des Schweißgutes be der Erstarrung
(EN ISO 6520-1:2007)
http://wenku.baidu.com/view/48415efe910ef12d2af9e7c1.html
Note from asker:
Thanks a lot - it's becoming clearer now. |
4 KudoZ points awarded for this answer.
32 mins
cauliflowering
Services - Sonartech - Non-destructive Testing
All new installations can be examined to make sure no cauliflowering is present in the welds where bacteria will collect. Locksmiths: ...
www.sonartech.co.za/services.htm - Cached
TIG Welding stainless exhaust, back purge? - Ducati Monster Forums ...
10 posts - 7 authors - Last post: 28 Feb 2007
I finally got a TIG machine to play with my custom exhaust and have discovered the joys of "cauliflowering" on the backside of the weld. ...
www.ducatimonster.org › ... › Monster Messages › Tech - Cached
--------------------------------------------------
Note added at 34 mins (2011-04-20 15:15:42 GMT)
--------------------------------------------------
well, they seem to use it in South Africa
would it be "bubbling" elsewhere?
I don't know much about welding:)
--------------------------------------------------
Note added at 58 mins (2011-04-20 15:39:21 GMT)
--------------------------------------------------
nice one, eh?
I thought maybe "cauliflowering/bubbling" would inspire you (joke!)
Glad this gave you a laugh, I don't know if I actually meant to, but hey, nothing ventured, nothing gained, aye what?
See you!
LOL
All new installations can be examined to make sure no cauliflowering is present in the welds where bacteria will collect. Locksmiths: ...
www.sonartech.co.za/services.htm - Cached
TIG Welding stainless exhaust, back purge? - Ducati Monster Forums ...
10 posts - 7 authors - Last post: 28 Feb 2007
I finally got a TIG machine to play with my custom exhaust and have discovered the joys of "cauliflowering" on the backside of the weld. ...
www.ducatimonster.org › ... › Monster Messages › Tech - Cached
--------------------------------------------------
Note added at 34 mins (2011-04-20 15:15:42 GMT)
--------------------------------------------------
well, they seem to use it in South Africa
would it be "bubbling" elsewhere?
I don't know much about welding:)
--------------------------------------------------
Note added at 58 mins (2011-04-20 15:39:21 GMT)
--------------------------------------------------
nice one, eh?
I thought maybe "cauliflowering/bubbling" would inspire you (joke!)
Glad this gave you a laugh, I don't know if I actually meant to, but hey, nothing ventured, nothing gained, aye what?
See you!
LOL
Note from asker:
I love you, Liz! I needed a laugh - cauliflowering on the backside!! Is that a rugby scrum man's problem? |
cauliflower bubbling in the saucepan - lovely image, like chestnuts on an open fire... |
Reference comments
29 mins
Reference:
http://books.google.co.uk/books?id=tWvOUz1QiAAC&pg=PA943&lpg...
--------------------------------------------------
Note added at 31 mins (2011-04-20 15:12:07 GMT)
--------------------------------------------------
here
= cauliflowering
http://docs.google.com/viewer?a=v&q=cache:b0u5zXFTPjwJ:www.s...
--------------------------------------------------
Note added at 31 mins (2011-04-20 15:13:00 GMT)
--------------------------------------------------
ISO 5817:2007 Welding Fusion-welded joints in steel nickel ...
18 Oct 2010 ... 0,5 mm 1.18 516 Root porosity Spongy formation at the root of a weld due to bubbling of the weld metal at the moment of solidification ...
wenku.baidu.com › 应用文书 - Cached
--------------------------------------------------
Note added at 31 mins (2011-04-20 15:12:07 GMT)
--------------------------------------------------
here
= cauliflowering
http://docs.google.com/viewer?a=v&q=cache:b0u5zXFTPjwJ:www.s...
--------------------------------------------------
Note added at 31 mins (2011-04-20 15:13:00 GMT)
--------------------------------------------------
ISO 5817:2007 Welding Fusion-welded joints in steel nickel ...
18 Oct 2010 ... 0,5 mm 1.18 516 Root porosity Spongy formation at the root of a weld due to bubbling of the weld metal at the moment of solidification ...
wenku.baidu.com › 应用文书 - Cached
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