Spreadability

Investigation on the spreading behaviour of sand powder used in binder jet 3D printing
The spreading behaviour of cohesive sand powder is modelled by Discrete Element Method, and the spreadability and the mechanical …
Yulun Xu, Lanzhou Ge, 南文光
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Investigation on the spreading behaviour of sand powder used in binder jet 3D printing
Characterisation of gas-atomised metal powders used in binder jet 3D printing
A comprehensive characterisation study has been undertaken to examine the flowability and spreadability of two distinct types of …
南文光, Mehrdad Pasha, Umair Zafar, Sadegh Nadimi, Wei Pin Goh, Mojtaba Ghadiri
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Characterisation of gas-atomised metal powders used in binder jet 3D printing
Effect of plastic deformation on the spreadability of cohesive powder in the spreading process
Powder spreadability is critical to particle spread layer and thus the quality of final product in powder-based additive manufacturing. …
南文光, Md Arifur Rahman, Lanzhou Ge, Zhonggang Sun
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Effect of plastic deformation on the spreadability of cohesive powder in the spreading process
Experimental investigation on the spreadability of cohesive and frictional powder
Spreadability of cohesive and frictional powder is critical in powder spreading of additive manufacturing. Different to flowability, …
南文光, Yiqing Gu
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Experimental investigation on the spreadability of cohesive and frictional powder
A simple method for assessing powder spreadability for additive manufacturing
Additive manufacturing based on powder spreading is attracting great interest, but one key weakness is that narrow gaps used for …
Moustafa Ahmed, Mehrdad Pasha, 南文光, Mojtaba Ghadiri
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A simple method for assessing powder spreadability for additive manufacturing
Cohesive Powder Flow: Trends and Challenges in Characterisation and Analysis
Powder processing and manufacturing operations are rate processes for which the bottleneck is cohesive powder flow. Diversity of …
Mojtaba Ghadiri, Mehrdad Pasha, 南文光, Colin Hare, Vincenzino Vivacqua, Umair Zafar, Saeid Nezamabadi, Alejandro Lopez, Massih Pasha, Sadegh Nadimi
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Cohesive Powder Flow: Trends and Challenges in Characterisation and Analysis
Effect of gas-particle interaction on roller spreading process in additive manufacturing
Powder spreading in Additive Manufacturing (AM) has been analysed extensively by the Discrete Element Method, but without considering …
南文光, Mehrdad Pasha, Mojtaba Ghadiri
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Effect of gas-particle interaction on roller spreading process in additive manufacturing