Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/84405
Title: Study on Preparation, SLS and Post-Process of ZrO Coated Powder
Authors: Xia, Sijie
Liu, Kai
Keywords: Composite
Zirconia
Issue Date: 2014
Source: Xia, S., & Liu, K. (2014). Study on Preparation, SLS and Post-Process of ZrO Coated Powder. Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014), 202-206.
Abstract: A novel method named dissolution-precipitation process was used to prepare zirconia (ZrO2) ceramic composite powder. Nylon 12 was used as a binder to be coated on the surface of ZrO2 powder. The coated powder obtained by dissolution-precipitation process is more uniform and suitable for selective laser sintering. SLS optimized process parameters were determined as follows: laser power 5.5W, scanning speed 2000mm/s, scanning space 0.1mm, and layer thickness 0.1mm. The law of properties of SLS parts with pressure of cold isostatic pressure was studied. The reasonable post-process of cold isostatic pressing/debinding/furnace sintering was carried out. Bending strength and relative density of SLS parts were greatly enhanced after the post-process.
URI: https://hdl.handle.net/10356/84405
http://hdl.handle.net/10220/41744
DOI: 10.3850/978-981-09-0446-3_118
Rights: © 2014 by Research Publishing Services.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:Pro-AM Conference Papers

Files in This Item:
File Description SizeFormat 
Study on preparation, SLS and post-process of ZrO2 coated powder.pdf222.43 kBAdobe PDFThumbnail
View/Open

SCOPUSTM   
Citations 20

1
checked on Sep 3, 2020

Page view(s)

176
checked on Oct 25, 2020

Download(s)

90
checked on Oct 25, 2020

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.