کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1477270 | 991178 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Slurry deposition by airbrush for selective laser sintering of ceramic components
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
To obtain ceramic components of high density by means of laser sintering, a high density of the green-compact is necessary. This is a problematic aspect when using ceramic granulates. We present a new procedure based on an airbrush spraying technique using slurries of high solid content. Alumina as well as zirconia slurries were developed and optimized for the process. After the layer-wise airbrush deposition of slurry, the microstructure of green, sintered and laser sintered samples were analyzed using SEM. On the basis of the high density of the green-compact achieved the described technique could be used for individual production of laser sintered structural ceramic components.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 29, Issue 1, January 2009, Pages 1–6
Journal: Journal of the European Ceramic Society - Volume 29, Issue 1, January 2009, Pages 1–6
نویسندگان
Anja M. Waetjen, Dominik A. Polsakiewicz, Ingo Kuhl, Rainer Telle, Horst Fischer,