Show simple item record

dc.creatorBirmingham, B.R.
dc.creatorZong, G.
dc.creatorJ.V., Tompkins
dc.creatorMarcus, H.L.
dc.date.accessioned2018-04-17T19:42:38Z
dc.date.available2018-04-17T19:42:38Z
dc.date.issued1991
dc.identifierdoi:10.15781/T2K06XJ0Z
dc.identifier.urihttp://hdl.handle.net/2152/64358
dc.description.abstractSelective area laser deposition (SALD) has been used to deposit carbon from acetylene. Working at the relatively high pressures required to produce high deposition rates can result in explosive uncontrollable growth. Pr~vious computational modeling indicates that the energy released from the exothermic decomposition of acetylene to carbon may be responsible for this behaviour[l]. Since methane decomposes endothermically to form carbon over certain temperatures, it is possible that methane addition to the process may help control the deposition rate. The purpose of this paper is to describe SALD experiments that were performed using various partial pressures of acetylene and methane as precursor in order to determine if combining an endothermic and an exothermic reaction effects the control of the SALD process.en_US
dc.language.isoengen_US
dc.relation.ispartof1991 International Solid Freeform Fabrication Symposiumen_US
dc.subjectCenter for Materials Science and Engineeringen_US
dc.subjectSALDen_US
dc.subjectSFFen_US
dc.titleSelective Area Laser Deposition from Acetylene and Methane to Increase Deposition Controlen_US
dc.typeConference paperen_US
dc.description.departmentMechanical Engineeringen_US
dc.rights.restrictionOpenen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record