Development of SiC/PVB composite powders for selective laser sintering additive manufacturing of SiC

Peng Zhou; Huilin Qi; Zhenye Zhu; Huang Qin; Hui Li; Chenglin Chu; Ming Yan

doi:10.3390/ma11102012

Development of SiC/PVB composite powders for selective laser sintering additive manufacturing of SiC

Peng Zhou
, Huilin Qi
, Zhenye Zhu
, Huang Qin
, Hui Li
, Chenglin Chu
, Ming Yan^*

^*Corresponding author for this work

Southern University of Science and Technology
Southeast University, Nanjing
Harbin Institute of Technology (Shenzhen)

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

Subsphaeroidal SiC/polymer composite granules with good flowability for additive manufacturing/3D printing of SiC were prepared by ball milling with surface modification using polyvinyl butyral (PVB). PVB adheres to the particle surface of SiC to form a crosslinked network structure and keeps them combined with each other into light aggregates. The effects of PVB on the shape, size, phase composition, distribution and flowability of the polymer-ceramic composite powder were investigated in detail. Results show that the composite powder material has good laser absorptivity at wavelengths of lower than 500 nm.

Original language	English
Article number	2012
Journal	Materials
Volume	11
Issue number	10
DOIs	https://doi.org/10.3390/ma11102012
State	Published - 17 Oct 2018
Externally published	Yes

Keywords

3D printing
Ball milling
Ceramic/polymer composite powder
SiC
Surface modification

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10.3390/ma11102012

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title = "Development of SiC/PVB composite powders for selective laser sintering additive manufacturing of SiC",

abstract = "Subsphaeroidal SiC/polymer composite granules with good flowability for additive manufacturing/3D printing of SiC were prepared by ball milling with surface modification using polyvinyl butyral (PVB). PVB adheres to the particle surface of SiC to form a crosslinked network structure and keeps them combined with each other into light aggregates. The effects of PVB on the shape, size, phase composition, distribution and flowability of the polymer-ceramic composite powder were investigated in detail. Results show that the composite powder material has good laser absorptivity at wavelengths of lower than 500 nm.",

keywords = "3D printing, Ball milling, Ceramic/polymer composite powder, SiC, Surface modification",

author = "Peng Zhou and Huilin Qi and Zhenye Zhu and Huang Qin and Hui Li and Chenglin Chu and Ming Yan",

note = "Publisher Copyright: {\textcopyright} 2018 by the authors.",

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doi = "10.3390/ma11102012",

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T1 - Development of SiC/PVB composite powders for selective laser sintering additive manufacturing of SiC

AU - Zhou, Peng

AU - Qi, Huilin

AU - Zhu, Zhenye

AU - Qin, Huang

AU - Li, Hui

AU - Chu, Chenglin

AU - Yan, Ming

PY - 2018/10/17

Y1 - 2018/10/17

N2 - Subsphaeroidal SiC/polymer composite granules with good flowability for additive manufacturing/3D printing of SiC were prepared by ball milling with surface modification using polyvinyl butyral (PVB). PVB adheres to the particle surface of SiC to form a crosslinked network structure and keeps them combined with each other into light aggregates. The effects of PVB on the shape, size, phase composition, distribution and flowability of the polymer-ceramic composite powder were investigated in detail. Results show that the composite powder material has good laser absorptivity at wavelengths of lower than 500 nm.

AB - Subsphaeroidal SiC/polymer composite granules with good flowability for additive manufacturing/3D printing of SiC were prepared by ball milling with surface modification using polyvinyl butyral (PVB). PVB adheres to the particle surface of SiC to form a crosslinked network structure and keeps them combined with each other into light aggregates. The effects of PVB on the shape, size, phase composition, distribution and flowability of the polymer-ceramic composite powder were investigated in detail. Results show that the composite powder material has good laser absorptivity at wavelengths of lower than 500 nm.

KW - 3D printing

KW - Ball milling

KW - Ceramic/polymer composite powder

KW - SiC

KW - Surface modification

UR - https://www.scopus.com/pages/publications/85055106777

U2 - 10.3390/ma11102012

DO - 10.3390/ma11102012

M3 - 文章

AN - SCOPUS:85055106777

SN - 1996-1944

VL - 11

JO - Materials

JF - Materials

IS - 10

M1 - 2012

ER -

Development of SiC/PVB composite powders for selective laser sintering additive manufacturing of SiC

Abstract

Keywords

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