Scholarly record
RECYCLING OF RETURN MATERIAL IN DIE CASTING TECHNOLOGY
Abstract
Return material consists of gating, risers and residues from cold chamber, defective castings and another residues from die casting. This material has to be degreased from the fatty and separating agents that are usually of oil origin. In common praxis the clean and contaminated material is put in to melting furnace, it is melted and new alloys are added in the form of small pieces. Within the frame of experiments the influence of contaminated return material in the charge on quality die castings was observed. The influence of amount of contaminated material in the charge of furnace on porosity and permanent deformation was observed. The experiments have showed that the part of return material over 50\% rises the porosity very markedly.
Publication details
References1
Grov,N., Lutze,P., Koch,H.: Moznosti tlakového odlievania hliníka. Slévarenství, 2005, c. 2 -3, s. 95-100
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.