美国制造和空军研究实验室，材料与制造局结构材料，金属分支机构（AFRL/RXCM）自豪地宣布，添加剂制造业（AM）建模挑战系列的获奖者，并以23.5万美元的价格分配了获奖者。
在11月推出2019 and comprised of four individual challenges, the AFRL AM Modeling Challenge Series represented another innovative approach America Makes and AFRL are taking to advance the AM industry. The goal of the Challenge Series was to improve the accuracy of model predictions for metal AM, using INCONEL nickel-chromium alloy 625 (IN625). Challenge participants were provided high-pedigree calibration and validation data sets needed to develop new models as it directly related to predicting the internal structure and resultant performance of AM metallic components.
“Going into the AFRL AM Modeling Challenge Series, we knew that the outcomes would potentially lead to significantly improved predictability and accuracy of models and simulations, and the qualification of AM process and materials,” said America Makes Executive Director John Wilczynski. “The awardees of these four challenges certainly made solid contributions. They improved our understanding of the micro- and macro-structure level variability that was needed to advance the accuracy of modeling and simulation for AM metal. We thank all those who participated and extend our congratulations to the awardees.”
AFRL AM建模挑战系列项目团队获奖者是：
Challenge 1: Macro-scale Process-to-Structure Predictions
Dassault Systems政府解决方案公司
挑战2：微观的过程对结构预测
The Wing Kam Liu Group at Northwestern University
挑战3：宏观尺度的结构到验证预测
Questek Innovations LLC
Challenge 4: Micro-scale Structure-to-Properties Predictions
犹他大学，卡内基·梅隆大学和洛斯阿拉莫斯国家实验室
美国制造
Americamakes.us
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