Non-isothermal crystallization behaviour of polyamide 12 analogous to multi-jet fusion additive manufacturing process

• المؤلفون الرئيسيون: Teo, Benjamin How Wei, Chen, Kaijuan, Tran, Van Thai, Du, Hejun, Zeng, Jun, Zhou, Kun
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Mechanical engineering; Crystallization Shrinkage; Non-Isothermal Crystallization
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/155773

Warpage of printed parts, especially for multi-jet fusion (MJF) process, is believed to have strong correlation with crystallization shrinkage. Hence, this article investigates the shrinkage phenomenon of polyamide-12 (PA12) during crystallization process. Various cooling rates show that PA12 exhibi...