Cast_ingot_macrostructure.svg
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Description Cast ingot macrostructure.svg |
English:
Typical macrostructure of a cast ingot. The chill zone is on the outside, against the mold walls, then the columnar zone protruding from the chill zone to the equiaxed zone, and finally the equiaxed zone in the middle. For materials with wide solidification temperatures the top is concave due to shrinkage (as shown), but for materials with a narrow solidification temperature range the shrinkage takes the form of a
pipe
in the center of the ingot. The mold usually has a draft to ease the removal of the casting.
Français :
Morphologie cristalline typique d'un lingot : structure colonnaire à l'extérieur, puis structure dendritique, et structure équiaxe au cœur, avec une retassure sur le dessus — le profil du moule est normalement trapézoïdal, afin de pouvoir démouler le lingot
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Original upload log
This image is a derivative work of the following images:
-
File:Structure_cristalline_lingot.svg
licensed with Cc-by-sa-3.0-migrated, GFDL
- 2007-02-20T09:48:26Z Cdang 312x191 (45908 Bytes) {{Information |Description={{en|Typical crystalline structure of an ingot: columnar structure on the exterior side, then dendrites, and equiaxial structure in the core, and a depression on the top}} {{fr|Structure cristalline
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