Filling induced density variations in metal powder
2002 (English)In: Powder Metallurgy, ISSN 0032-5899, E-ISSN 1743-2901, Vol. 45, no 2, 146-153 p.Article in journal (Refereed) Published
Filling induced density variations is a problem that has long been overlooked by powder metallurgy scientists. In this paper,densityvariations are addressed, both why they occur and what problems they may cause. A test method, including a test rig, is presented that is able to link several different factors to resulting powder densities. The relations are analysed and several density affecting mechanisms are suggested. These mechanisms could be used either to minimise density differences within parts or to control density by directing powder to critical areas.
Place, publisher, year, edition, pages
2002. Vol. 45, no 2, 146-153 p.
Research subject Quality Technology and Management
IdentifiersURN: urn:nbn:se:ltu:diva-15011DOI: 10.1179/003258902225002578Local ID: e780ab20-b9da-11db-b560-000ea68e967bOAI: oai:DiVA.org:ltu-15011DiVA: diva2:987984
Validerad; 2002; 20070211 (ysko)2016-09-292016-09-29Bibliographically approved