實現3D打印NTD-Al合金 (IMAGE) City University of Hong Kong Caption 實現3D打印NTD-Al合金(AM NTD-Al)的超高疲勞強度︰(A) 與其他現有的3D打印鋁合金相比,AM NTD-Al合金失效循環次數與最大應力的關係圖;(B) AM NTD-Al及變形鋁合金的「疲勞極限與抗拉強度比」比較;(C) 對前所未有的抗金屬疲勞性能,進行多尺度的樣本驗證;(D) 提高合金性能的多尺度優化策略。 Credit Dan, C. et al, source: https://doi.org/10.1038/s41563-023-01651-9 Usage Restrictions Image must be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.