A New Horizontal Plant Concept for the T6-Treatment of Hard Alloy Extrusions
Prof. Dr.-Ing. Carl Kramer, Consultant to COMETAL and WSP Ing Bruno Mancini, President of COMETAL Engineering SpA
Track: EXTRUSION EQUIPMENT - Quench
ABSTRACT --- The T6-treatment for hard alloys consists of solution annealing in order
to obtain a homogeneous αAl mixed crystal followed by quenching. Required
quenching rates can go up to 300 K/s and more. In order to achieve high production
at reasonable investment and operation cost, a horizontal plant was developed for
the T6-treatment of hard alloy extrusions and rods, which allows widely automated
operation. The novel plant, some special features, and the physics of the heating
and quenching process will be described in detail.
© Extrusion Technology for Aluminum Profiles Foundation (ET Foundation). All rights reserved. No part of The Proceedings may be reproduced in any form without the express written permission of the ET Foundation.